Free AAC Converter
Convert AAC and .m4a files to MP3, WAV, or FLAC — or turn MP3, WAV, and FLAC into AAC. Free, in your browser, no software or signup.
Drag & drop an audio file here, or browse
This free AAC converter works both ways: turn .aac or .m4a audio into MP3, WAV, or FLAC, or convert MP3, WAV, FLAC, and other formats into AAC. Drop a file above, pick a target format and bitrate, and download the result — everything runs in your browser with no software and no signup. Files up to 30MB are converted directly and are never stored.
Choose a converter
Prefer a dedicated page for your exact conversion? Pick one below — each is tuned for a single job.
Convert AAC into another format
- AAC to MP3 — universal compatibility
- AAC to WAV — uncompressed, for editing
- AAC to MP4
- AAC to M4A — re-wrap into the .m4a container
- AAC to FLAC
- AAC to OGG
Convert other formats into AAC
- MP3 to AAC — smaller, Apple-friendly files
- WAV to AAC
- FLAC to AAC — shrink lossless libraries
- YouTube to AAC — extract AAC audio from a link
Frequently Asked Questions
What is an AAC converter?
An AAC converter changes audio files to or from AAC — for example turning an .aac or .m4a file into MP3, or converting MP3, WAV, or FLAC into AAC. This one runs in your browser, free and with no signup.
What files can I convert?
You can convert common audio formats including AAC, M4A, MP3, WAV, FLAC, OGG, and Opus. Choose a target format — MP3, AAC, M4A, WAV, or FLAC — and download the result.
Is the AAC converter free?
Yes. It's completely free, with no account, no watermarks, and no limit on how many files you convert.
Are my files kept private?
Yes. Files up to 30MB are converted directly and are not stored — nothing is retained after your download.