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random music js

A free synthesizer — play it in your browser, no install. Random Music JS is a web-based algorithmic music generator built with the Web Audio API. Explore two distinct generators: "EightBits" for dynamic, retro-inspired tracks with evolving drum patterns and melodies, and "Sine Wave" for lush, ambient electronic soundscapes with a rich effects chain.

by @innermost47 · innermost47/random-music-js on GitHubLANG JavaScriptHOSTED ON RANDOM-MUSIC.ANTHONY-CHARRETIER.FRUPDATED 9 Oct 2026

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From the README

A web-based music generator that creates coherent and randomized musical pieces using the Web Audio API. This project explores algorithmic composition, generating dynamic drum patterns, basslines, chords, and melodies within a chosen scale.

The project consists of two main music generation modules: eightBits.js and sine.js, along with a central main.js to manage playback and UI.

This generator focuses on creating dynamic and structured tracks.

This generator creates a more ambient, evolving electronic soundscape, primarily using synthesized waveforms and a robust effects chain.

Read the full README on GitHub →

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