Audio Converter

Convert audio files to MP3 or WAV, select MP3 bitrate, then preview and download. Browser processing keeps files local and supports cancellation and reset.

Choose an audio fileProcessing is local; your file is never uploaded or saved.Up to 300 MiB per file. Some formats cannot preview in the browser; the engine checks them when processing.

Output format

MP3 bitrate

MP3 uses one or two channels and a supported 32–48 kHz sample rate. WAV retains the original channels and sample rate.

The local engine loads only when you start. Processing is limited to five minutes; large files may need a faster device.

Ready for local processingChoose a file and adjust the options to begin.

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