Is it safe to convert WAV to MP3 here?

Yes — your .wav file is converted entirely on your device. It is never uploaded anywhere.

Will the converted .mp3 file lose quality?

We use ffmpeg's standard settings for this pair, matching quality you'd get from a desktop tool.

Is there a file size limit?

Files up to 500MB are supported. No account required.

Convert WAV to MP3

Compress uncompressed WAV audio down to a much smaller MP3.

Drop a .wav file or click to browse

Max file size 500MB • No Account Required • Files Never Touch a Server

File signature verified before conversion — never uploaded

About converting WAV to MP3

WAV (.wav) files can be converted to MP3 entirely in your browser — no software to install, no file upload, and no account required. The conversion runs on a WebAssembly build of ffmpeg directly on your device.

FAQ

Is it safe to convert WAV to MP3 here?: Yes — your .wav file is converted entirely on your device. It is never uploaded anywhere.
Will the converted .mp3 file lose quality?: We use ffmpeg's standard settings for this pair, matching quality you'd get from a desktop tool.
Is there a file size limit?: Files up to 500MB are supported. No account required.

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