ffmpegwasm/ffmpeg.wasm

FFmpeg for browser, powered by WebAssembly

17,856

694 commits

updated Sep 29, 2026

ffmpegwasm.netlify.app

See the code

README

ffmpeg.wasm

ffmpeg.wasm is a pure Webassembly / Javascript port of FFmpeg. It enables video & audio record, convert and stream right inside browsers.

npm (tag)

Join us on Discord!

Documentation

Please sponsor ffmpeg.wasm to make it sustainable. ❤️

audio

experimental-features

ffmpeg

transcode

video

wasm

Project health

Overall

4.0/10

Maintained

0/10

Code review

5/10

OpenSSF Scorecard

Significant stargazers

(top 24 of 163)

Kornel

2,192 followers · starred Nov 2020

Brett Zamir

163 followers · starred Aug 2021

fisker Cheung

557 followers · starred Aug 2021

Brandon Keepers

2,162 followers · starred Jan 2025

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ffmpegwasm/ffmpeg.wasm

FFmpeg for browser, powered by WebAssembly

17,856

694 commits

updated Sep 29, 2026

ffmpegwasm.netlify.app

See the code

README

ffmpeg.wasm

ffmpeg.wasm is a pure Webassembly / Javascript port of FFmpeg. It enables video & audio record, convert and stream right inside browsers.

npm (tag)

Join us on Discord!

Documentation

Please sponsor ffmpeg.wasm to make it sustainable. ❤️

audio

experimental-features

ffmpeg

transcode

video

wasm

Project health

Overall

4.0/10

Maintained

0/10

Code review

5/10

OpenSSF Scorecard

Significant stargazers

(top 24 of 163)

Kornel

2,192 followers · starred Nov 2020

Brett Zamir

163 followers · starred Aug 2021

fisker Cheung

557 followers · starred Aug 2021

Brandon Keepers

2,162 followers · starred Jan 2025

Similar repos

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imputnet/libav.js

This is a compilation of the libraries associated with handling audio and video in…

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