Your files stay on your device

Compress Audio

Reduce audio file size

Drop your audio files here

or click to browse from your device
Select Files

Supports: MP3, WAV, AAC, OGG, FLAC, M4A, OPUS

Files are re-encoded in your browser: nothing is uploaded. Each row runs on its own; a bad file fails alone without killing the batch.
CompressDownload all (0)Clear queueNothing in yet

Paste, drop, or type to begin. Everything stays on this device.

Next door in Audio

- Convert Audio (/audios/convert)
All audio tools (/audios)

Canonical HTML: https://nutter.tools/audios/compress
Markdown version: https://nutter.tools/audios/compress/index.md
Plain-text version: https://nutter.tools/audios/compress/index.txt
Agent index: https://nutter.tools/llms.txt