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Convert WAV to MP3 Online — Private & Instant
Transform large WAV audio files to compact MP3 format. WAV files are uncompressed and huge — a 3-minute track is ~30 MB as WAV but only 3 MB as MP3 at 192 kbps. Choose your bitrate for the right quality-size balance. All conversion happens locally.
Why Use This Application?
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Unlimited & Private
No daily limits, no watermarks, no signup. Use as many times as you need — completely private.
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Instant Convert
Convert in seconds with browser-native FFmpeg.
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Universal Format
MP3 plays on every device, car stereo, and media player.
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Batch Convert
Convert multiple WAV files at once.
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100% Private
Audio files never leave your browser.
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Bitrate Control
Choose 128, 192, 256, or 320 kbps to balance quality and file size.
How It Works
1
Upload WAV Files
Drag and drop your WAV audio files.
2
Choose Quality
Select MP3 bitrate (192 kbps recommended).
3
Download MP3
Download your compressed MP3 files.
Frequently Asked Questions
Related Searches
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100% Private — Your files never leave your device
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