Browse all apps

A powerful note-taking app with rich text editing, task management, and GitHub sync capabilities. Your data stays in your control with offline access and local storage.

by orayemre

A cross-platform notes app with rich text editing, cloud sync, folders, search, and sharing. Create, organize, and access your notes from any device.

by Launch Arcade

Simple browser notepad that saves your notes to local storage automatically.

by s3131212

Offline learning platform for creating and studying interactive capsules with notes, flashcards, and quizzes. All data stays in your browser.

by nargesyaghoubi

A real-time browser guitar tuner using your microphone. Detects pitch and shows whether each string is in tune.

by jbergknoff

A full-featured Markdown editor with live preview, syntax highlighting, and export. All processing happens in your browser.

by ThinkerDan

Hit the falling notes in time with the beat. Test your reflexes and rhythm in this music-powered arcade game.

by ChloeLiang

Tune any instrument with this precise chromatic tuner. Uses your microphone to detect pitch in real time.

by qiuxiang

Learn guitar scales on an interactive fretboard and record, edit, and playback guitar tablature with sound synthesis.

by 1j01

Play realistic piano music with this interactive keyboard featuring authentic sounds and customizable volume controls.

by stephenlankas

A browser piano that synthesizes all sounds on-the-fly - no samples, no downloads. Keyboard playable with a looper, visual waveform mode, and multiple synth styles.

by Launch Arcade

Virtual analog synthesizer with oscillators, filters, envelopes, and effects. Built with the Web Audio API.

by aike

Create professional invoices with line items, tax calculation, and notes. Print or save as PDF directly from the browser.

by vinay20045

A meditative falling-sand toy that doubles as a generative instrument. Pour coloured sand, water, fire, and seeds into a glass vessel and watch them fall, pile, and avalanche — and because every grain that settles plays a note, building your sand-art bottle quietly composes its own ambient music. Tilt to pour, swap palettes, vessels, and soundpacks, or just leave it be and let the scene drift.

by Archvile

Draw tarot cards, explore their light and shadow meanings, and keep a personal reading journal. Single card and three-card (Past, Present, Future) spreads with all 78 cards.

by Launch Arcade

Premium task manager with priorities, categories, due dates, streak tracking, cloud sync, and social sharing.

by Launch Arcade

Track daily calorie intake against a budget with meal and exercise logging.

by Pav85

A browser-based paint app inspired by MS Paint. Draw with various tools, pick colors, adjust brush sizes, and export your artwork as JPEG.

by mdjamilkashemporosh

Create and manipulate synthetic sounds using an interactive piano, ADSR envelopes, equalizers, and real-time waveform visualization. A complete web-based audio synthesis studio.

by mdgspace

Visualize graph theory algorithms interactively. Draw nodes and edges, then run BFS, DFS, Dijkstra, and Kruskal on your graph.

by giggiox

A visual node-based environment for designing digital signal processing chains. Connect oscillators, filters, and effects using Web Audio.

by thehugh100

Test your typing speed with real-time analytics, multiple difficulty modes, and category-based texts. Track WPM, accuracy, and streaks in a slick hacker-style interface.

by Agent-A345

On-screen measurement tool with rulers in centimeters, millimeters, inches, and feet. Calibrate to your display.

by samyakrajbayar

Drop GeoJSON, KML, or GPX files onto an interactive map to visualize geographic data instantly. Everything runs locally.

by makinacorpus

Generate thumbnail snapshots from any video — upload a local file or paste a URL, scrub to the perfect frame, and download the image.

by fraigo

Track your daily habits and build better routines with this offline-first productivity app. Monitor progress with visual statistics and completion rates.

by SnakeEye-sudo

A lightweight password manager that stores encrypted passwords locally in your browser. Generate secure passwords and manage credentials without requiring any backend server.

by Xaeroxe