All audio tools
Audio Converter
Convert M4A, WAV, MP3, and other audio your browser can open. Save the results individually or download a ZIP.
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How to use Audio Converter
- Select one or more files from your device.
- Choose MP3 for a smaller file or WAV for uncompressed audio.
- Convert the batch and download your results.
Common questions
Can I convert several iPhone voice memos to MP3?
Yes. Export the recordings from Voice Memos to Files as M4A, then select the M4A files together. Support depends on your browser and the encoding of the original files.
Can I convert and normalize together?
Yes. Choose a loudness target in Audio Converter, or use Audio Normalizer with your preferred output format.
Why did one file fail?
A browser may not support the input codec, or the file may be incomplete or too large for the device. Successful files remain downloadable when another file fails.