Tools / File Converter / AAC to TTA Converter

AAC to TTA Converter

Convert AAC files to TTA. Free, without uploading.

This tool converts AAC files to TTA. AAC is the lossy codec designed to succeed MP3; it sounds better than MP3 at the same bitrate.

True Audio lossless. TTA is lossless, so the audio keeps the quality it has in the AAC file.

Conversion runs on your device; your file is never sent to a server. The components download once on first use, and later conversions start right away.

How to use

1. Choose the AAC file, drag it in, or paste its link.
2. Choose the audio quality; optionally enter a start and end time.
3. Press "Convert" and download the TTA file.

Frequently asked questions

Will audio quality drop when converting to TTA?

No. TTA is lossless.

Is there a file size limit?

No fixed limit; your device’s memory decides. Computers usually handle files up to 1–2 GB.

Is my file uploaded?

No. Your AAC file is converted to TTA inside your browser.