WAV to MP3 Converter
Convert WAV audio to MP3 for free. Choose the bitrate, sample rate and channels, or trim your audio.
or drop files here
Up to 1 GB per file · Files never leave your device
- 100% free
- No sign-up
- No upload — private
- No watermark
How to convert WAV to MP3
Add your WAV files
Click “Choose Files” or drag and drop your WAV audios onto this page.
MP3 is selected
The output is already set to MP3. Open Advanced settings if you want to change the bitrate or trim the audio.
Convert and download
Click Convert. Your MP3 file is ready in moments — nothing is uploaded.
About the formats
Waveform Audio
WAV is uncompressed audio with full original quality. Files are large, which makes WAV ideal for editing and production.
MPEG Audio Layer III
MP3 is the most compatible audio format in the world. It plays on every device and gives small files with good sound quality.
Frequently asked questions
How do I convert WAV to MP3?
Click “Choose Files” and select your WAV file (or drag it onto the page). MP3 is already selected as the output, so just click Convert and download your MP3 file when it’s ready.
Which bitrate should I choose?
“Automatic” gives great quality for most music. Use 256–320 kbps for the best sound, or 96–128 kbps for voice recordings and podcasts.
Is it safe to convert WAV files here?
Yes. Conversion runs inside your own web browser, so your files are never uploaded to our servers or anyone else’s. Nobody can see them, and nothing is stored after you close the tab.
Is the WAV to MP3 converter free?
Yes, it’s completely free. There’s no sign-up, no watermark and no limit on how many files you convert. Each file can be up to 1 GB.
Can I convert several WAV files at once?
Yes. Add as many WAV files as you like and convert them in one go, then download them one by one or together as a ZIP file.