Audio Convert

Convert between audio formats (MP3, WAV, FLAC, AAC, Opus)

Audio conversion requires browser audio decoding and encoding through WebCodecs. MP3, AAC, FLAC, and Opus availability varies by browser.

Signal chain

Transcode one audio file locally. Max 512 MB.

Drag & drop files here, or click to select

Single file, max 512 MB each

Output format

Quality

Sample rate

Channels

Converted output appears here

Upload audio, choose a destination format, then convert it in your browser without sending the file to a server.