TTA to ALAC Converter
Processing entirely on your device — large files may take a moment.
TTA (True Audio) is a lightweight real-time lossless codec popular in Russian music archives. Convert ALAC to FLAC for non-Apple players, or MP3 for sharing.
iLoveConverter processes everything locally on your computer, which makes it private and fast: no upload wait, no server storage, no limits. Add as many files as you like — batch conversion is built in.
How TTA compares to ALAC
| TTA | ALAC | |
|---|---|---|
| Structure | TTA header + frame blocks + ID3 | MP4 (alac sample entry) container |
| Types / schema | Lossless, 16-24-bit | Lossless, 16-32-bit |
| Compatibility | ffmpeg, TTA tools, fb2k | iOS, macOS, iTunes, ffmpeg |
| Best for | Regional archive migration | Apple-ecosystem lossless libraries |
How to convert TTA to ALAC
- 1
Select your files
Drag & drop your TTA files onto the area above, or click to browse. You can add multiple files at once for batch conversion.
- 2
Convert instantly
Click "Convert to ALAC". The conversion runs entirely inside your browser using WebAssembly — no upload, no queue, no waiting.
- 3
Download results
Download each converted ALAC file individually, or grab everything at once as a ZIP archive.
About the TTA format
TTA (True Audio) is a no-frills real-time lossless compressor: simple 32-bit crypto-free checksums, multi-threadable encoding and IDs at both frame and file level. It filled the lossless niche on slow connections and in Russian archive communities where FLAC arrived late.
Decoding is near-instant and lossless, so converting TTA to FLAC or MP3 costs nothing in fidelity — the audio is identical, the compatibility is finally universal.
+ Strengths
- ✓Real-time speed on modest hardware
- ✓Simple, well-documented container
- ✓Error-tolerant frame structure
! Limitations
- −Compression ratios behind modern codecs
- −Ecosystem largely inactive
- −Tagging support is weak
About the ALAC format
ALAC (Apple Lossless Audio Codec) is Apple's FLAC equivalent: bit-exact lossless compression inside an MP4 container, opened-source in 2011 and now native on every Apple device and most server-side pipelines. It is what iTunes Store sells as "lossless" and what iPhone recordings encode to by default.
For non-Apple players FLAC is the safer target, and conversion is sample-exact in both directions — the decode is handled by ffmpeg's native ALAC decoder without any Apple runtime.
+ Strengths
- ✓Native on every Apple device
- ✓Open source since 2011
- ✓Reasonable sizes inside MP4
! Limitations
- −Outside Apple ecosystems FLAC wins
- −Slightly worse ratios than FLAC
- −Confusing .m4a extension doubles as lossy
Why convert TTA to ALAC?
Converting makes sense where the strengths of ALAC meet what TTA cannot give you. Native on every Apple device Meanwhile Compression ratios behind modern codecs One pass through the converter above puts your file on the right side of that trade-off.
Frequently asked questions
Is this TTA to ALAC converter really free?
Yes — completely free, with no sign-up, no watermark and no daily conversion limits. The site is supported by advertising.
Are my files uploaded to a server?
No. The conversion runs entirely inside your browser using WebAssembly, so your files never leave your device — that is what makes it instant and private.
Does it work on Windows, Mac, iPhone and Android?
Yes. Anything with a modern browser works: Windows, macOS, Linux, Android and iOS. No software installation is required.
Is there a file size limit for TTA to ALAC?
The only limit is your device's memory, since nothing is uploaded. Files up to a few hundred megabytes work fine on a modern desktop browser; very large files simply take a little longer.
Will converting TTA to ALAC reduce audio quality?
If ALAC is lossless, the output contains everything the TTA file contains — no further loss is added. If ALAC is lossy, one recompression pass is unavoidable; the quality slider controls how much. Loss that already happened in the source file can never be undone by converting.
Can I convert a whole folder of TTA files?
You can select many files at once and they are processed in a single batch. Output files land in one ZIP download when there is more than one result.