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Why convert AVI to MP3?
Fast
Your file is converted in under 30 seconds in our cloud.
Secure
Files are automatically deleted after 1 hour.
Quality preserved
Maximum quality preserved during conversion.
About the AVI format
AVI — Audio Video Interleave
AVI is Microsoft's classic video container format introduced in 1992. While largely superseded by MP4, it remains common in legacy content, older cameras, and Windows applications. AVI can contain multiple video and audio codecs.
Common uses
- Legacy Windows video files
- Older camera recordings
- DVD ripping and conversion
- Windows Media Player content
About the MP3 format
MP3 — MPEG Audio Layer III
MP3 is the world's most popular audio format, revolutionizing music distribution since the 1990s. It uses psychoacoustic compression to remove audio data that is imperceptible to human hearing, achieving file sizes 10x smaller than uncompressed audio.
Common uses
- Music libraries and playlists
- Podcast distribution
- Online streaming
- Portable media players and smartphones
Related conversions
Other conversions available for AVI and MP3 files
Frequently asked questions
How do I convert AVI to MP3?
Upload your AVI file above, choose MP3 as the output format, then click Convert. Your MP3 file is ready to download in seconds — nothing to install, and it works in your browser.
Is the conversion free?
Yes, basic conversion is completely free. For large volumes, check out our paid plans.
What is the maximum file size?
Free accounts can convert files up to 25 MB. Pro accounts up to 100 MB.
How long are my files kept?
Files are automatically deleted after 1 hour on the free plan, 24 hours on Pro.
What formats are supported?
We support over 200 source and target formats. See our complete formats page.
Remove ads and get unlimited conversions by creating a free account.