Convert WAV to MP3 online
Convert your WAV files to MP3 for free, online, no signup or installation.
Accepted source formats
Available output formats
How it works
Upload
Drag and drop or select your WAV file from your device
Convert
Click "Convert" and wait a few seconds
Download
Get your converted MP3 file instantly
Common mistakes
- Using a source file of poor quality.
- Publishing without checking the final result.
- Confusing file size, dimensions and quality.
- Overwriting the original file without keeping a copy.
Pro tips
- Always keep an original version.
- Test several settings before downloading.
- Use WebP for the web when possible.
- Choose descriptive file names for SEO.
Privacy guaranteed
Your files are processed locally in your browser and are never uploaded to our servers.
A WAV file is huge for what it contains
WAV stores audio without compression: one minute of CD-quality music takes up about 10 MB, versus 1 MB in MP3 for a nearly identical listening result. For storing or sharing a recording, this weight difference quickly becomes significant.
The default output format of a recorder or studio software
Many voice recorders, audio interfaces, and editing software export to WAV by default to preserve quality while working. Once the recording is finished, converting to MP3 lets you distribute or send it without the working file’s weight.
A lossy compression, but usually imperceptible
MP3 removes some audio data judged imperceptible to the human ear. At a good quality setting, the difference from the source WAV is hard to notice during everyday listening, outside a demanding studio use case.
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Guides and tutorials
Learn how to use our tools with our detailed guides.
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How to convert a audio file to audio? online
Convert your audio files to audio for free, online, no signup or installation. Change file extension fast, in batch, directly in your browser.
How to convert a audio file to audio? online
Convert your audio files to audio for free, online, no signup or installation. Change file extension fast, in batch, directly in your browser.