Convert AAC to MP3 in Your Browser — Fast, Free and Reliable
- Step 1: Choose your AAC (.aac or .m4a) file and upload it.
- Step 2: We convert it automatically. It usually finishes quickly.
- Step 3: Download your MP3 and start listening.
You can upload up to 20 audio files at once.
Built for real-world compatibility
MP3 plays almost everywhere: phones, cars, set-top boxes, and smart speakers. Converting your .aac or .m4a removes guessing and just works on everyday devices.
Batch up to 20 audio files
Convert albums, playlists, or podcast episodes in one go. Drop up to 20 audio files at a time to speed through your queue.
Fast in your browser
No installs and no learning curve. Start in seconds and finish fast. Our workflow runs smoothly in modern browsers on desktop and mobile.
Quality you control
Pick 320 kbps for hi-fi, 192–256 kbps for everyday listening, or 64–96 kbps for speech. Need legacy support? Choose constant bitrate for very old players.
Free, with fair-use limits
Converter App is 100% free—no sign-up, no watermarks, no daily caps under fair use. For video on our other tools, we also handle very large files, including sizes over 1 GB.
Privacy matters
Uploads are removed automatically from our servers shortly after conversion. Use the tool, get your MP3, and move on with confidence.