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MP3 Converter

Convert any audio format to MP3 โ€” WAV, AAC, OGG, FLAC, M4A and more. Free, instant, private.

โœ“ WAV ยท AAC ยท OGG ยท FLACโœ“ Up to 320kbpsโœ“ No Signupโœ“ Files Stay Private
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CONVERT

Convert Any Audio to MP3

WAV โ†’ MP3
AAC โ†’ MP3
OGG โ†’ MP3
FLAC โ†’ MP3
M4A โ†’ MP3
๐ŸŽต

Drag & Drop any audio file here

WAV, AAC, OGG, FLAC, M4A, AIFF โ€” any audio format

Browse Audio File
128kbps
๐Ÿ”’Your audio stays private. Conversion runs in your browser using the Web Audio API. Your file never leaves your device and is never uploaded to any server.

Converting...

โœ… MP3 Ready!

Your audio has been converted to MP3.

Universal Audio to MP3 Converter โ€” All Formats Supported

MP3 is the universal audio format โ€” every device, every app, every platform plays it. But audio comes in many formats. Recording studios use WAV or AIFF. Apple devices create M4A and AAC. Linux systems often produce OGG. Audiophiles archive in FLAC. Whenever you need to share or play audio universally, MP3 is the destination format.

Which Bitrate Should I Choose?

The bitrate determines the trade-off between file size and audio quality. For spoken word and podcasts, 64โ€“96kbps is completely adequate. For music, 128kbps is standard quality that most people can't distinguish from higher rates. For audiophile listening or archival copies, 192โ€“320kbps preserves more detail. The file size difference between 128 and 320kbps is about 2.5x โ€” so a 10MB file at 128kbps becomes 25MB at 320kbps.

๐Ÿ’ก Remember: Converting from a lossy format (like AAC or OGG) to MP3 is "lossy-to-lossy" โ€” you can't recover quality that was already discarded. Always convert from the highest quality source available. If you have a choice, start with WAV or FLAC.

Frequently Asked Questions

WAV, AAC, OGG, FLAC, M4A, AIFF, and most common audio formats are supported. Upload any audio file and the tool will convert it to MP3 at your chosen bitrate.

Yes โ€” completely free, no signup, no watermark, no conversion limits. Convert as many files as you need.

No. Conversion uses the Web Audio API entirely in your browser. Your audio file never leaves your device and is never transmitted to any server โ€” important for unreleased music and private recordings.

128kbps is standard quality suitable for most listening. 192kbps is high quality for music. 320kbps is the maximum MP3 bitrate, ideal for audiophile use or archival copies. For podcasts and voice, 96kbps is completely sufficient.