How to convert WAV to MP3
- Drop your audio files into the box.
- Pick the MP3 quality (192 kbps is great for music).
- Download the MP3s one by one or all at once as a ZIP.
Supported formats
Anything your browser can play: WAV, M4A/AAC (iPhone voice memos), FLAC, OGG/Opus (WhatsApp voice messages), AIFF and MP3. You can also convert to WAV to get an uncompressed file for editing.
Why MP3?
- A WAV file is about 10× bigger than an MP3 that sounds the same to most listeners.
- MP3 plays on every device, car stereo and app.
- Smaller files are easier to email and share.
Frequently asked questions
Are my files uploaded?
No. The conversion runs in your browser; your audio never leaves your device.
Can I convert WhatsApp voice messages?
Yes. Save the .opus or .ogg file to your device and drop it here.
Does MP3 lose quality?
MP3 is compressed, but at 192 kbps or higher most people can't hear a difference. Choose WAV for a lossless copy.