All Progressive Web Apps

181 of 181 apps

🔐

CryptPad

OfflineInstallable
Productivity

End-to-end encrypted office suite — docs, spreadsheets, kanban, code pads. No account needed for guest use. Hosted in France, GDPR-native. The privacy-first Google Docs alternative.

privacye2ecollaboration

Open-source office suite with pixel-perfect DOCX/XLSX/PPTX compatibility. Self-hostable or cloud. The best free replacement for Google Docs when you need perfect Microsoft format support.

open-sourceofficedocuments
🗃️

Grist

OfflineInstallable
Productivity

Open-source spreadsheet-database hybrid — like Airtable but self-hostable and free. Build relational tables with formulas, linked records, and custom views without monthly fees.

open-sourcedatabasespreadsheet
📓

Bangle.io

OfflineInstallable
Productivity

Local-first Notion alternative that stores notes as plain Markdown files directly on your disk. No cloud sync required. Your notes are yours forever — open in any editor.

notesmarkdownlocal-first

Taskade

OfflineInstallable
Productivity

AI-powered workspace for tasks, mind maps, and real-time collaboration. Installs as a PWA with full offline support. Combines the best of Notion, Trello, and a task manager.

tasksaicollaboration
🌿

Open-source project management for agile teams. Scrum, Kanban, and issues — free forever, self-hostable. The Jira/Trello alternative that respects your data.

open-sourceproject-managementagile
🌐

Hyperdraft

OfflineInstallable
Productivity

Turn your plain text notes into a public website instantly. Write in markdown, share as a linked web — a minimalist Notion Pages alternative with zero setup.

notesmarkdownpublishing
📋

LaTeX-quality resume builder in your browser. Write in a simple YAML-like format, get a beautiful typeset PDF. No LaTeX installation needed — perfect for developers.

resumelatexpdf
⏱️

JustTimeTrack

OfflineInstallable
Productivity

Browser-only time tracker — no account, no server, data stays in your browser. Just start a timer and log your hours. Perfect for freelancers who want zero overhead.

time-trackingfreelanceno-account-needed
🍅

Pomotimer

OfflineInstallable
Productivity

Distraction-free Pomodoro timer that lives in your browser. Customizable work/break intervals, offline-capable, installs as a PWA. No sign-up, no upsells.

pomodorofocustimer
🚀

Advanced to-do & time tracker with Jira/GitHub integration. Full offline support, open-source, no cloud sync required. The power-user task manager built for developers.

taskstime-trackingopen-source
🔒

Notesnook

OfflineInstallable
Productivity

End-to-end encrypted note-taking app. Zero-knowledge sync across devices. Open-source and audited. The Evernote/Notion alternative that genuinely can't read your notes.

notese2eprivacy

Draw flowcharts, sequence diagrams, ER diagrams, and more using text. Real-time preview, shareable links. The diagrams-as-code tool loved by developers documenting systems.

diagramsflowchartsdeveloper-tools
✏️

Excalidraw

OfflineInstallable
Productivity

Collaborative virtual whiteboard with a hand-drawn feel. Open-source Miro/Figma FigJam alternative — real-time collaboration, offline support, and end-to-end encrypted rooms.

whiteboarddiagramscollaboration

Matrix-based secure messaging — the open-source Slack/Discord alternative. Decentralized, self-hostable, end-to-end encrypted. Your messages are never locked in a corporate server.

matrixdecentralizede2e

The federated open-source Twitter alternative. No algorithms, no ads, no tracking. Choose your server or run your own. Over 10 million users across thousands of independent instances.

fediversedecentralizedopen-source

Federated, open-source Instagram alternative. Chronological feed, no algorithmic manipulation, no ads. Part of the Fediverse — compatible with Mastodon and other ActivityPub apps.

fediversedecentralizedopen-source

Decentralized, open-source video platform. No YouTube algorithm, no ads, no data harvesting. Self-hostable with federation between instances. Join or host your own community.

fediversedecentralizedopen-source

Peer-to-peer ephemeral chat — messages are never stored on any server. Open a room, share the link, chat disappears when you leave. No account, no logs, pure WebRTC.

p2pephemeralprivacy

Open-source video conferencing — no account needed, no time limits, end-to-end encrypted. The Zoom/Google Meet alternative you can self-host. Used by millions for privacy-first calls.

video-callingopen-sourceprivacy

A clean Nostr protocol client. Nostr is a censorship-resistant, decentralized social network where you own your keys and identity. No company can delete your account.

nostrdecentralizedcensorship-resistant

End-to-end encrypted multi-device chat built on the Nostr protocol. Messages only decrypt on your device. Open-source, no server-side data, fully auditable.

e2enostrdecentralized

Browser companion for Threema — the privacy-focused messenger that doesn't require a phone number or email. Uses end-to-end encryption for all messages. Popular in Europe.

privacye2eencrypted
🎵

BitMidi

OfflineInstallable
Music & Audio

Library of 100,000+ MIDI files playable directly in your browser. Discover classic video game music, classical pieces, and pop songs rendered as MIDI. Completely free.

midimusiclibrary
🎧

Lofi music streams with customizable animated environments. Study/work music with atmospheric visuals — rain, cafe, forest. Pure browser experience, no app download needed.

lofifocusambient

Living sheet music synced to audio and video. Slow down recordings, loop sections, and follow along with interactive notation. Used by musicians to learn songs by ear.

sheet-musicmusic-learningaudio
🎹

Wave-PD1

OfflineInstallable
Music & Audio

A browser-based synthesizer inspired by the Casio PT-1. Retro keyboard sounds, waveform visualization, playable with your keyboard or mouse. Fun for quick musical sketches.

synthtoymusic
🎸

XSound

OfflineInstallable
Music & Audio

Online music studio with synthesizer, effects, and recorder. Play a virtual keyboard, apply reverb/distortion/delay, and record your sessions. All in the browser.

synthesizermusicrecorder
🎙️

AudioMass

OfflineInstallable
Music & Audio

Free online audio editor. Cut, trim, and apply effects to audio files directly in your browser without uploading to a server. Supports MP3, WAV, OGG. Privacy-respecting.

audio-editorno-uploadprivacy
🎨

An audiovisual pinboard — create a personal moodboard of music, sounds, and images. Drag and drop media into an infinite canvas. A unique creative tool for mood and music discovery.

musicmoodboardcreative
📖

Browser-based EPUB reader with text-to-speech playback. Load your EPUB books locally and listen to them like audiobooks. Your files never leave your device.

audiobookepubtts

Open-source CapCut alternative — video editing in your browser. Timeline editor, cuts, transitions, text overlays. No watermarks, no account, no TikTok data harvesting.

video-editoropen-sourcereplaces-capcut
✂️

Trim and cut videos directly in your browser. Drag in a video file, trim the start/end, download. No upload to servers — all processing happens locally via WebAssembly.

video-editortrimlocal-processing

Aggregated live webcam viewer from around the world. Watch beaches, mountains, cities, airports in real-time. A window to the world from your browser.

webcamlivestreaming
🎞️

Online video editor for quick cuts, merges, compressions, and format conversions. No software to install — handles MP4, MOV, AVI, and more with a simple drag-and-drop interface.

video-editorconvertercompression
📚

DevDocs

OfflineInstallable
Development Tools

Offline API documentation browser with 100+ languages and frameworks. Combines MDN, React, Node.js, Python docs into one fast, searchable interface. Works completely offline.

documentationapioffline

The best regex debugger on the web. Real-time explanation, match highlighting, test strings, and a library of saved patterns. Supports PCRE2, JavaScript, Python, Golang regex.

regexdebuggingdeveloper-tools
🗜️

Squoosh

OfflineInstallable
Development Tools

Google's image compression tool — compare formats (WebP, AVIF, MozJPEG) side by side with live quality sliders. All processing is client-side. A must-have for web developers.

image-optimizercompressionwebp

SVGOMG

OfflineInstallable
Development Tools

Drag-drop SVG optimizer with live preview. Uses SVGO under the hood — remove metadata, clean paths, reduce file size by 30-80%. Essential for frontend developers.

svgoptimizerdeveloper-tools

Check the bundle size of any npm package before installing it. Enter a package name, get instant size stats (minified + gzipped). A critical tool for keeping JS bundles lean.

npmbundle-sizedeveloper-tools

Full browser-based IDE running Node.js via WebAssembly. Open GitHub repos instantly, run npm packages without installation, share working demos with a URL. No local setup needed.

idenodejsbrowser-ide

Browser-based development environment for React, Vue, Angular, and more. Instant previews, collaborative editing, deploy with one click. Ideal for prototyping and sharing demos.

idesandboxreact
🎨

Themer

OfflineInstallable
Development Tools

Generate color themes for your editor, terminal, wallpaper, and more from a single color palette. Supports VS Code, iTerm, Vim, Slack, and dozens of other apps.

themescolorsdeveloper-tools

Convert between web formats — JSON to TypeScript, HTML to JSX, CSS to Tailwind, SVG to React component, and 30+ other transformations. Indispensable for frontend developers.

converterjsontypescript

Create beautiful screenshots of your code snippets. Customizable themes, backgrounds, and window decorations. Share code visually on social media — like Carbon.sh but installable.

code-screenshotdeveloper-toolsopen-source
🕸️

Visualize JSON data as an interactive graph. Paste any JSON and instantly see the structure as nodes and edges. Essential for understanding complex nested API responses.

jsonvisualizationdeveloper-tools

Search across half a million public GitHub repositories in real-time. Regex-powered code search with language filters. Find how real projects implement patterns.

code-searchgithubdeveloper-tools

Instantly get a unique URL to inspect and debug webhooks. See incoming HTTP requests in real-time — headers, body, params. Essential for building and testing webhook integrations.

webhooksdebuggingdeveloper-tools
🔑

JWT.io

OfflineInstallable
Development Tools

Decode, verify, and generate JSON Web Tokens in the browser. Paste a JWT and instantly see the header, payload, and signature. The go-to debugging tool for auth developers.

jwtauthsecurity

The cron schedule expression editor. Type a cron expression and get a plain English explanation plus next execution times. Loved by every DevOps engineer and backend developer.

cronschedulingdeveloper-tools
🖼️

Photopea

OfflineInstallable
Design & Creative

Full-featured photo editor in your browser — opens and saves PSD, XCF, Sketch files. Layers, masks, filters, blend modes. A genuinely free Photoshop replacement that needs no install.

photo-editorreplaces-photoshoppsd
✏️

Open-source design and prototyping tool — the Figma alternative that you can self-host. Vector editor, component system, interactive prototypes. Based on SVG standards, not proprietary formats.

designprototypingopen-source
🔷

Graphite

OfflineInstallable
Design & Creative

Procedural vector graphics editor built in Rust and WebAssembly. Node-based non-destructive editing — like a free Illustrator with a radically different creative workflow.

vectorillustrationopen-source
🎮

PixelCraft

OfflineInstallable
Design & Creative

Pixel art editor and animation tool in the browser. Draw pixel art, create sprite animations, export as GIF or PNG. Perfect for game developers and retro art enthusiasts.

pixel-artanimationgif
🌈

Visual CSS gradient generator with code output. Radial, linear, conic gradients with real-time preview. Copy the CSS and use it directly — no sign-up, no fuss.

cssgradientdeveloper-tools

Lightning-fast color scheme generator. Press spacebar to generate palettes. Lock colors you like, adjust hues, export to CSS/SVG/PDF. Millions of designers use it daily.

colorspalettedesign

Create mockup screenshots of your app or website in beautiful device frames. Mac, iPhone, iPad, browser frames. Used by indie developers to make stunning product screenshots.

mockupscreenshotdesign

AI-powered background removal in seconds. Upload a photo and get a clean cut-out instantly. The fastest way to isolate subjects for product photos and profile pictures.

background-removalaiphoto-editing

Generate unique SVG shapes, backgrounds, and patterns for your designs. Blobs, waves, stacked layers, gradients — customizable and exportable as SVG or PNG.

svgbackgroundsdesign
🔤

Fontjoy

OfflineInstallable
Design & Creative

AI-powered font pairing tool. Generate harmonious font combinations for your designs with one click. Instantly preview heading/body text pairings across Google Fonts.

fontstypographydesign
📐

Type Scale

OfflineInstallable
Design & Creative

Visual typographic scale calculator. Set a base font size and modular scale ratio, preview the resulting type hierarchy as CSS code. Essential for establishing consistent UI typography.

typographycssdesign

Open-source DocuSign alternative. Create and send documents for e-signature. Self-hostable, GDPR-friendly, no per-document fees. Supports templates and multi-party signing.

e-signaturedocumentsopen-source
💰

Simple expense tracker that works offline with no account required. Log income and expenses by category, see monthly summaries. All data stays in your browser's local storage.

expense-trackingbudgetingoffline
🍕

Split expenses with friends without an account. Add participants and expenses, get instant settlement calculations. Works offline, no data sent anywhere. Perfect for trips.

expense-splittingtraveloffline

Open-source invoicing platform — create, send, and track invoices and quotes. Self-hostable or use the cloud plan. A legitimate FreshBooks/QuickBooks alternative that's free for 5 clients.

invoicingopen-sourcefreelance
💱

Real-time currency converter and exchange rate tracker. Supports 170+ currencies, historical charts. Installs as a PWA for quick offline reference using last-fetched rates.

currencyexchange-ratefinance
📑

Contrax

OfflineInstallable
Finance & Business

Track and manage your freelance contracts in one place. Set contract dates, payment terms, and get reminders. A lightweight contract management tool built as a pure PWA.

contractsfreelancebusiness

Self-hosted personal finance manager. Track income, expenses, budgets, and bills. Open-source alternative to Mint/YNAB — your financial data never leaves your server.

personal-financeopen-sourceself-hostable
🧠

Kommit

OfflineInstallable
Education

Spaced repetition flashcard app that works offline. Create decks with Markdown support, use the SuperMemo SM-2 algorithm for optimal memory retention. Data stored locally.

flashcardsspaced-repetitionlearning
✏️

Open-source grammar and style checker for 20+ languages. The privacy-respecting Grammarly alternative with a browser extension and web app. Your text isn't used for AI training.

grammarwritingopen-source
🎵

YouTube slow-downer for musicians. Paste a YouTube URL, loop any section, and adjust playback speed without pitch shift. Essential for learning songs by ear.

music-learningyoutubeslow-down
📚

WordDB

OfflineInstallable
Education

Advanced word finder and anagram solver. Find words by pattern, letters, length, and crossword constraints. Used by Scrabble players and crossword enthusiasts.

wordsscrabblecrossword
🗣️

Convert text to International Phonetic Alphabet (IPA) transcription. Supports English, French, German, Spanish. Essential for language learners and linguistics students.

ipaphoneticslinguistics
🎓

Free world-class education in Math, Science, and Humanities. Thousands of lessons, exercises, and videos. A genuine replacement for expensive tutoring, installable as a PWA.

educationmathscience
💡

Learn math, science, and CS through interactive problem-solving. Beautiful visualizations for concepts from probability to neural networks. A thinking-first learning platform.

mathsciencecs
🃏

Web companion for Anki — the world's most powerful spaced repetition flashcard system. Review your decks from any device. Decades of research-backed memory science, free forever.

flashcardsspaced-repetitionanki
♟️

Open-source chess server — completely free, no ads, no premium paywalls. Play online, study tactics, analyze games with a strong engine. The best chess site on the web.

chessopen-sourcefree
🕳️

PROXX

OfflineInstallable
Games & Entertainment

A space-themed Minesweeper reimagined by Google Chrome Labs. Silky smooth on mobile and desktop, works offline, designed for accessibility. A beautiful PWA showcase.

minesweepergameopen-source
🔢

2048

OfflineInstallable
Games & Entertainment

The original sliding tile puzzle game. Combine numbered tiles to reach 2048. The classic addictive browser game — open-source, offline-capable, installs as a PWA.

puzzleofflineopen-source

Fast-paced multiplayer capture-the-flag game with bow and arrow. Play instantly in your browser, no account needed. Thousands of concurrent players, runs at 60fps.

multiplayeractionbrowser-game

The online version of Broken Telephone meets Pictionary. Draw prompts, guess drawings — the distorted results are hilarious. Perfect for remote teams and parties.

multiplayerparty-gamedrawing

Multiplayer drawing and guessing game. Take turns drawing words while others race to guess. Classics like Pictionary reimagined for the browser — no download needed.

multiplayerdrawingparty-game
🟩

Wordle

OfflineInstallable
Games & Entertainment

The New York Times daily word puzzle. Guess a 5-letter word in 6 tries with color-coded hints. The game that launched a thousand clones — play the original.

word-gamepuzzledaily
🔢

Clean, distraction-free Sudoku. Multiple difficulty levels, offline play, auto-save progress. A beautifully designed puzzle app with no ads and no account needed.

sudokupuzzleoffline
🌾

A farming and market simulation game built as a PWA. Grow crops, tend livestock, and manage a virtual farm economy. Open-source and fully offline-capable.

simulationfarmingoffline

Complete offline Pokédex PWA. Browse all 1000+ Pokémon with stats, moves, evolution chains, and type matchups. Installable, works without internet — a fan-made gem.

pokemonofflinereference

Drop into a random Google Street View location and guess where in the world you are. Geography skills meet detective work. A uniquely addictive browser game loved worldwide.

geographygamegoogle-maps
📔

Micro-journaling app that prompts you with daily questions. Quick, private, offline-first. Data stored locally — a mindful alternative to journaling apps that sync your diary to the cloud.

journalingmental-healthoffline

DoHabit

OfflineInstallable
Health & Fitness

Minimalist habit tracker that works offline. Track daily habits with streaks, no account needed. All data lives in your browser. No ads, no gamification gimmicks.

habitsstreaksoffline

FastTrack

OfflineInstallable
Health & Fitness

Intermittent fasting timer with protocol presets (16:8, 18:6, 5:2). Track fasting windows, view history, get notifications. Offline-first PWA for fasting enthusiasts.

fastingintermittent-fastinghealth
🚭

Smoke Free

OfflineInstallable
Health & Fitness

Quit smoking tracker with health milestones and money saved calculator. Track your quit journey, see how your lungs are healing in real-time based on medical research.

quit-smokinghealthstreaks
🐱

Quick reference for cat owners — look up any food to see if it's safe for your cat. Offline-capable, no account needed. A simple but potentially life-saving PWA.

petscatssafety
🐶

Instant reference for dog owners — check if any food is safe or toxic for dogs. Works offline. Based on veterinary guidelines. Every dog owner should have this installed.

petsdogssafety
🥗

Waistline

OfflineInstallable
Health & Fitness

Open-source calorie and nutrition tracker. Log meals from a large food database, track macros, set goals. No ads, no subscriptions, fully offline. The free MyFitnessPal alternative.

calorie-trackingnutritionopen-source
🧘

Medito

OfflineInstallable
Health & Fitness

Completely free meditation app — no subscriptions, no ads, no premium tier ever. Hundreds of guided meditations, sleep music, and breathing exercises. Open-source and offline.

meditationmindfulnessfree

Powerful RSS reader with filtering, rules, and full-text search. The Google Reader replacement power users love. Follow hundreds of sources without algorithmic interference.

rssnewsreading
📡

NetNewsWire

OfflineInstallable
News & Reading

The classic RSS reader — offline-capable web app for following your favorite blogs and news sites. Chronological, unfiltered, algorithmic-free reading.

rssnewsreading
🟠

A beautifully designed installable Hacker News client. Fast, offline-capable front-end for YCombinator's tech news aggregator. The essential news source for developers and founders.

hacker-newstech-newsoffline
📖

Omnivore

OfflineInstallable
News & Reading

Open-source read-it-later app. Save articles, highlight text, add notes, and sync your reading list. The Pocket/Instapaper alternative that's free and privacy-respecting.

read-lateropen-sourcereading
📑

All-in-one reading app for articles, newsletters, RSS feeds, PDFs, and Twitter threads. Highlight and review passages with spaced repetition. For serious readers.

readinghighlightsspaced-repetition

The Wikipedia of maps — built by a community of mappers worldwide, completely free and open. No tracking, no ads. The foundation behind most open-source mapping projects.

mapsopen-sourceprivacy
🧭

Offline maps and navigation using OpenStreetMap data. Download country maps for offline use — works without any data connection. Privacy-first Google Maps alternative, completely free.

mapsofflineprivacy

Real-time flight tracker showing 180,000+ flights in the air right now. Click any plane to see flight details, route, and aircraft info. Installs beautifully as a PWA.

flightstrackingaviation

Starbucks

OfflineInstallable
Food & Drink

The iconic PWA case study. Order ahead, manage your rewards card, find nearby stores. Launched as a PWA replacing their heavy native app — the result increased orders by 2x.

coffeeorderingloyalty
🌀

Share files up to 10GB with end-to-end encryption. Files are never stored permanently — they vanish after download or 24 hours. No account, no tracking. Faster than WeTransfer.

file-sharinge2eprivacy
🔑

Bitwarden

OfflineInstallable
Utilities

Open-source password manager — the best LastPass alternative. End-to-end encrypted vault, browser extension, cross-device sync. Free for personal use, self-hostable.

password-manageropen-sourcee2e
🌱

Veganify

OfflineInstallable
Utilities

Check if a food product is vegan by scanning its barcode or searching by ingredient. Open-source, offline-capable. Built for people who want to verify product contents quickly.

veganingredientsbarcode-scanner
🔄

MConverter

OfflineInstallable
Utilities

Convert between 500+ file formats in your browser. Documents, images, audio, video, ebooks — fast client-side conversion that doesn't upload your files to a server.

file-converterprivacyno-upload
📷

QR Code Scanner

OfflineInstallable
Utilities

Scan QR codes and barcodes using your device camera. Works offline, no app download needed. Faster than downloading a native app — just open in browser and scan.

qr-codescannerbarcode

QR Code Generator

OfflineInstallable
Utilities

Create QR codes for URLs, text, Wi-Fi, contacts, and more. Customize colors and download as SVG or PNG. No account, fully client-side, instant generation.

qr-codegeneratoroffline
🖼️

BulkPicTools

OfflineInstallable
Utilities

Bulk image editing in your browser — resize, crop, convert, compress hundreds of images at once. All processing is local, no server uploads. A massive time-saver for content creators.

image-editorbulkprivacy
📊

Word Counter

OfflineInstallable
Utilities

Real-time word and character counter with reading time estimation, sentence analysis, and keyword density. Write and analyze text offline. No account, instant, no tracking.

writingcounteroffline

AlarmDJ

OfflineInstallable
Utilities

Set alarms that wake you with a YouTube video or MP3 file of your choice. A unique browser-based alarm clock — no app download, works as a PWA. Never wake up to a default beep again.

alarmyoutubemusic
🗒️

Create an anonymous, shareable note with a unique URL. No account, no tracking — great for sharing temporary text or passwords. Notes can be set to self-destruct.

notesanonymoussharing
📝

Notella

OfflineInstallable
Utilities

Instant offline notepad that auto-saves to your browser. Open a tab, start typing, it's there when you come back. The fastest possible way to jot something down.

notepadofflineno-account-needed

2brew

OfflineInstallable
Food & Drink

A precise coffee brewing timer for pour-over, AeroPress, French press, and espresso. Built-in guides for each method with bloom timing. For coffee nerds who want perfect extraction.

coffeetimeroffline
📡

Translate text to Morse code with audio playback and visual flash. Works offline, no account needed. Listen, copy the dots-and-dashes, or tap to decode.

morse-codeofflineno-account-needed
🔢

Calculator.net

OfflineInstallable
Utilities

Scientific, financial, date, and unit calculators in one place. Installable, works offline. Far more powerful than your phone's built-in calculator.

calculatormathoffline
📋

Convert data between formats: JSON, CSV, Excel, Markdown tables, SQL INSERT statements, HTML tables. Paste data and get the output instantly. Essential for data wrangling.

convertercsvjson
🛠️

TinyWow

Installable
Utilities

200+ free online tools — PDF tools, image converters, video compressors, AI writers, and more. All in one place, no sign-up required for most tools.

pdfconverterimage
📐

draw.io

OfflineInstallable
Utilities

Free, open-source diagramming tool. Flowcharts, network diagrams, UML, floor plans. Works offline, saves to Google Drive/GitHub/local. Widely used in enterprises as a Visio alternative.

diagramsflowchartsuml
🖊️

tldraw

OfflineInstallable
Utilities

Infinite canvas whiteboard for quick sketches and diagrams. Minimal, fast, collaborative. Open-source alternative to Miro with a focus on simplicity and developer extensibility.

whiteboarddiagramsopen-source
📷

10 million+ free high-resolution photos by independent photographers. Download for personal or commercial use. Installs as a PWA for quick image browsing and downloading.

photosstock-photosfree
🌅

Advanced photo editor with AI-powered auto-enhancements, LUTs, selective adjustments, and retouching. A mobile-grade editing experience delivered entirely in the browser.

photo-editoraifilters
🎨

Professional-grade photo editor in the browser. Layers, blend modes, healing brush, selection tools — a capable Photoshop-lite that works on any device with a browser.

photo-editorlayersbrowser-app
🌑

Darkroom.app

OfflineInstallable
Photography

RAW photo editing in your browser. Tone curves, color grading, exposure correction. Process JPEG and some RAW formats without installing Lightroom.

photo-editorrawcolor-grading

Flowcharts, mind maps, wireframes, and sticky notes in a fast collaborative canvas. Beloved by product managers and UX designers for quick ideation without learning curve.

flowchartsmind-mapswireframes
🌱

Tana

Installable
Productivity

Next-generation outliner and knowledge base for power users. Supertags, AI-powered capture, custom commands. Loved by researchers and knowledge workers who outgrew Notion/Roam.

notesknowledge-baseai
🔷

The issue tracker built for high-performance software teams. Blazing fast keyboard-first interface, Git integration, and project roadmaps. The tool engineering teams actually enjoy using.

project-managementissuesengineering
📅

Open-source Calendly alternative for scheduling meetings. Self-hostable, no per-seat pricing, integrates with all calendar services. The scheduling tool you can truly own.

schedulingmeetingsopen-source

Open-source, privacy-first web analytics. See your traffic without GDPR consent banners, without sending data to Google. Self-hostable, lightweight 1KB script, no cookies.

analyticsprivacyopen-source

Open-source DocSend alternative — share documents with analytics. See who viewed your pitch deck and for how long. Self-hostable, no per-link fees.

documentsanalyticssharing

Self-hosted newsletter and mailing list manager. Manage millions of subscribers, send campaigns, track opens and clicks. The open-source Mailchimp alternative.

newsletteremail-marketingopen-source

Open-source business intelligence tool. Connect to any database, build dashboards and charts without SQL. Teams use it to self-serve analytics without a data team.

analyticsbiopen-source

Open-source, self-hosted website analytics. Simple dashboard, real-time visitors, no tracking cookies. A clean GDPR-compliant Google Analytics replacement.

analyticsprivacyopen-source
🗄️

Turn any database (MySQL, Postgres, SQLite) into a smart spreadsheet UI. The open-source Airtable alternative that works with your existing data infrastructure.

databasespreadsheetopen-source
📝

Appflowy

OfflineInstallable
Productivity

Open-source Notion alternative with offline-first architecture. Kanban, docs, grids, and calendar views. Your data is local by default — sync is optional. Built in Rust and Dart.

noteskanbanopen-source
🔲

AFFiNE

OfflineInstallable
Productivity

Open-source all-in-one workspace — docs, kanban, and whiteboards in one canvas. Local-first, privacy-focused Notion + Miro alternative. Everything is editable, even the schema.

noteswhiteboardkanban
🔐

Padloc

OfflineInstallable
Utilities

Open-source, end-to-end encrypted password manager and digital wallet. Self-hostable, audited codebase, beautiful UI. A worthy Bitwarden alternative for privacy-focused teams.

password-managere2eopen-source
📋

Open-source, self-hostable pastebin where the server has zero knowledge of the pasted data. End-to-end encrypted, ephemeral pastes. The privacy-first alternative to Pastebin.

pastebine2eopen-source

Online video editor with auto-subtitles, transcription, background removal, and screen recording. Used by content creators who need quick edits without heavy desktop software.

video-editorsubtitlestranscription

Browser-based video editor for short-form content. Trim, add subtitles, remove backgrounds, create memes. Popular among social media creators who need fast, shareable edits.

video-editorsubtitlessocial-media

Edit video like a document — cut filler words, remove silences, add captions. The podcasters' favorite tool with a powerful PWA interface for text-based video editing.

video-editorpodcasttranscription
📈

Desmos

OfflineInstallable
Education

Beautiful graphing calculator in the browser. Plot any function, adjust parameters with sliders, explore calculus visually. Used in classrooms worldwide, completely free.

mathgraphingcalculator
📐

GeoGebra

OfflineInstallable
Education

Interactive mathematics for all levels — geometry, algebra, calculus, statistics. Create dynamic constructions, share interactive visualizations. Free for students and teachers forever.

mathgeometryeducation
🧮

Computational knowledge engine — solve equations, look up data, get step-by-step math solutions. The smartest calculator on the web with knowledge across every domain.

mathscienceknowledge
💻

Scrimba

Installable
Education

Interactive coding screencasts where you can pause and edit the instructor's code. Learn front-end development in a format you can't find anywhere else — truly hands-on learning.

codingweb-developmentinteractive
🐸

Flexbox Froggy

OfflineInstallable
Education

Learn CSS Flexbox by helping frogs cross lily pads. 24 progressive levels, instant visual feedback. The most effective way to finally understand flexbox — offline, no account needed.

cssflexboxlearning
🎵

Buy music directly from independent artists — 82% of revenue goes to artists. No algorithm pushes what's popular — just music discovery built on actual fan support.

musicindiesupport-artists

The world's largest open audio platform — discover emerging artists, remix tracks, and share your own music. The place where millions of independent artists first gained audiences.

musicindiestreaming
🎛️

Mixxx

OfflineInstallable
Music & Audio

Open-source DJ software — for live mixing and performance. Mix tracks with full BPM sync, effects, and cue points. A free Serato/Traktor alternative for aspiring DJs.

djmixingopen-source
🌧️

Create custom ambient soundscapes by mixing rain, fire, wind, cafe noise, and hundreds of other sounds. Set the perfect background audio for focus, sleep, or relaxation.

ambientsoundscapefocus
🎭

Create GIFs from videos, images, or your webcam directly in the browser. Crop, add text, adjust speed. The fastest way to create a shareable GIF without any software.

gifvideomeme
📋

Community-maintained quick reference cheat sheets for 100+ tools — Linux, Git, Docker, Vim, Python, JavaScript, and more. Offline-capable, searchable, printable.

cheatsheetsreferencedeveloper-tools

Paste any shell command and get a visual breakdown of every flag and argument. Each part links to the relevant man page section. Essential for learning and verifying complex commands.

shellbashlinux

Create beautiful images of your source code. Customizable syntax themes, fonts, window styles, and backgrounds. Share code snippets as stunning visuals — the original code screenshot tool.

code-screenshotopen-sourcedeveloper-tools
🖊️

Social development environment for front-end code. Build and share HTML/CSS/JS demos, explore thousands of community creations. The go-to for frontend prototyping and experimentation.

frontendhtmlcss
💻

Pretend you're a hacking movie protagonist — random key presses produce realistic-looking code. A joke app, but also a surprisingly popular PWA used in presentations.

funmemecoding

Explore thousands of live radio stations from around the world by rotating a globe. Click any city to tune in to local radio. A beautiful, calming way to discover global culture.

radioworld-musicdiscovery

Retro-styled lo-fi music player with a nostalgic 80s Mac interface and matching music. A vibe station for summer productivity. One of the most aesthetically distinct PWAs out there.

musiclofiretro
📚

Zotero

OfflineInstallable
Education

Free, open-source research tool for collecting, organizing, and citing sources. The academic's secret weapon — save papers from the web, organize by project, auto-generate citations.

researchcitationsopen-source
🎓

Online LaTeX editor with real-time collaboration. Write academic papers, theses, and technical documents in LaTeX without installing anything. The standard for academic publishing.

latexacademiccollaboration
🦉

Duolingo

OfflineInstallable
Education

The world's most popular language-learning app. Daily lessons in 40+ languages with gamified exercises. Installable as a PWA with full offline lesson access.

language-learninggamificationoffline

Community platform for pixel artists — browse thousands of color palettes, tools, tutorials, and pixel art. The definitive online destination for the pixel art community.

pixel-artcolor-palettecommunity
🔲

The industry-standard collaborative design tool. Vector editor, prototyping, components, and dev mode. If you work in product design, you need Figma installed as a PWA.

designprototypingvector
♾️

Anytype

OfflineInstallable
Productivity

Local-first, privacy-native workspace — notes, databases, tasks in one place. End-to-end encrypted sync, open-source protocol. Your data lives on your device first, sync is optional.

notesdatabaseopen-source

Open-source product analytics, session replay, feature flags, and A/B testing. Self-hostable alternative to Mixpanel/Amplitude — know how users really use your product.

analyticsproductopen-source
🐧

Flathub

Installable
Utilities

App store for Linux — browse and install thousands of apps via Flatpak. Installable as a PWA to search the catalog. A key part of the modern Linux desktop ecosystem.

linuxappsflatpak
⏱️

Self-hosted WakaTime alternative — track your coding time by language, project, and editor. Open-source, GDPR-friendly, free for unlimited data. Know exactly where your dev time goes.

time-trackingcodingdeveloper-tools
🔗

n8n

Installable
Productivity

Open-source workflow automation — like Zapier but self-hostable and free. Connect 400+ apps with a visual node editor. No per-task pricing, no black-box logic.

automationworkflowopen-source
📤

AirDrop for the web — share files instantly with devices on the same Wi-Fi network. No accounts, no uploads, peer-to-peer WebRTC transfer. Files never touch a server.

file-sharingp2pairdrop

End-to-end encrypted email from Switzerland. Zero access to your messages — even Proton can't read them. Open-source, audited, used by journalists and activists worldwide.

emaile2eprivacy

Email reimagined — the Imbox separates newsletters from real mail. Screening Room for first-time senders, Clips for saving pieces of emails. A completely fresh take on email.

emailproductivitydeclutter

Fast, reliable, privacy-respecting email and calendar. Australian company, GDPR-compliant, no ads. A premium alternative to Gmail for those who want email that works for them.

emailprivacycalendar
🗂️

Open-source, self-hostable no-code database — the Airtable alternative where you own your data. Build custom apps on top of your tables with a powerful API.

databaseno-codeopen-source

Collaborative browser IDE with AI assistance. Spin up a Python, Node, Java, or 50+ other language environment in seconds. The fastest way to start coding without local setup.

idebrowser-ideai

Drag a folder onto the page to deploy a website instantly. Get a live URL in seconds with a free SSL certificate. The fastest way to share a static site — no CLI, no git.

deploymenthostingdrag-drop
🥦

Cronometer

OfflineInstallable
Health & Fitness

Nutrient tracking with unusually detailed micronutrient data. Track vitamins, minerals, and amino acids — not just calories. Beloved by dietitians and biohackers for its accuracy.

nutritionmicronutrientshealth
🗺️

Collaborative map-making in the browser. Draw on maps, add pins, upload data layers, and share with your team. A Google Maps replacement for storytelling with geographic data.

mapscollaborationdata-visualization