Audio Compressor
Compress audio files to MP3 in your browser. Adjust bitrate and sample rate for the perfect balance.
First load downloads ~31 MB WASM core
Your files never leave your browserPowered by FFmpeg.wasm
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29 single-purpose utilities · runs local
IMAGE
Image Tools
MEDIA
Video & Audio
DEV
Developer Tools
DOCS
Documents & Utility
MIX
More Tools
All tools process files entirely in your browser · Your data never leaves your device