Ironbark needs its scripts to run

Your browser hasn't started them. Ironbark works in a current Chrome, Edge, Firefox or Safari with JavaScript on. If you opened index.html straight from a folder and see this, open it from a web address instead (the Ironbark page, or python -m http.server in this folder, then http://localhost:8000).

Ironbark

Ironbark

Your music, on your computer

0:00–0:00
#TitleTime

Play the music on this computer

Pick a folder of music, or drop songs and folders here.

Your music stays on your computer. Ironbark reads your files where they are and never uploads them. This page can't use the internet at all.

Details

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Theme

Music

About

Ironbark reads your music where it is: the songs never leave this computer. The page carries a lock (a Content Security Policy) that stops it fetching or sending anything over the internet. Settings are kept in this browser only.

Bit-perfect playback isn't possible in a browser: the browser mixes every page's sound and hands it to the computer at its own rate. The desktop Ironbark plays bit-perfect and proves it. Here, Details shows what the browser does, and Check this file proves that a FLAC file itself decodes exactly.

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