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audiobox rs

A free audio demo — play it in your browser, no install. Zero-dependency, safe Rust audio: decode, edit, encode and stream WAV/FLAC/MP3, plus a game mixer, a chiptune synth and sfxr-style sound effects. Try it in your browser.

by @jmsansan · jmsansan/audiobox-rs on GitHubLANG RustHOSTED ON JMSANSAN.GITHUB.IOUPDATED 20 Oct 2026

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From the README

**Audio in safe Rust with zero dependencies: decode, edit, analyze, encode and stream WAV, FLAC and MP3, and give a game its sound with a real-time mixer, an 8-bit chiptune synthesizer and sfxr-style sound effects.**

No C libraries, FFmpeg, build scripts or unsafe: only the standard library. It compiles to WebAssembly, and the synthesizer, effects and mixer render the same samples on every platform.

Try it in your browser → Generate sound effects and play chiptune scores, rendered by this crate through WebAssembly. The sandbox edits your own audio files the same way.

FLAC and MP3.

Read the full README on GitHub →

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