WAV – Waveform Audio File Format
WAV (Waveform Audio File Format) is a widely used audio format supported by this browser-based converter.
WAV to MP3 Converter
Choose a WAV file to convert to an MP3 file. Works completely in your browser. Free and no ads.
Select a file to convert
Drop your WAV file here or choose one from your device
Private and Secure: Files never leave your device. Media conversion runs entirely in your browser.
Quick guide
About WAV to MP3 conversion
MP3 – MPEG-1 Audio Layer III
MP3 (MPEG-1 Audio Layer III) is a widely used audio format supported by this browser-based converter.
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Free Audio and Video Transcription
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Convert Video Files to Text
Upload MP4, MOV, WebM, AVI. Download DOCX, TXT, SRT (subtitles).
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Convert YouTube videos to accurate text or subtitles. Just paste the YouTube link.
Quick guide
How to Convert WAV to MP3
- 01
Choose your WAV file
Select or drag your WAV file from your device into the converter.
- 02
Convert to MP3
Choose MP3 as the output format, then start the local browser conversion.
- 03
Download your MP3 file
Save the finished MP3 file to your device.
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Frequently asked questions
How do I convert WAV to MP3?
Choose your WAV file, select MP3, and click Convert. When processing finishes, download the converted file.
Is this WAV to MP3 converter free?
Yes. This converter is free to use, with no account, subscription, or ads.
Are my WAV files uploaded?
No. Conversion runs locally in your browser, so your media file stays on your device.
What happens when converting WAV to MP3?
The converter re-encodes the selected audio and creates a file in MP3 format.
Which browsers and devices support WAV to MP3 conversion?
The converter works in current desktop browsers on Windows, macOS, Linux, and ChromeOS. Performance depends on file size and device hardware.