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AAC to IT - Online Audio Converter
Convert AAC to IT online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
Convert AAC to IT
Drop AAC audio here or click to select
AAC
IT (IT)
About AAC to IT
Convert AAC to IT. AAC is the MPEG-4 successor to MP3 used by YouTube and Apple Music. IT (Impulse Tracker) sequences samples with filters and envelopes. Effects vary by engine, so audition before archiving..
Why convert AAC to IT?
- Tiny files with IT note events (no audio samples).
- Keep quality where supported.
- Private, no upload - runs in your browser.
AAC vs IT
| Codec | AAC | IT |
|---|---|---|
| Compression | lossy | sequence |
| Sample behavior | Quality set by bitrate | Note events - no audio samples |
| Typical use | AAC is the MPEG-4 successor to MP3 used by YouTube and Apple Music. | IT (Impulse Tracker) sequences samples with filters and envelopes. |
When not to convert AAC to IT
- Skip IT for recorded sound: it stores note events, not audio, so keep the AAC recording.
- Keep a master copy: repeated exports stack small losses, so archive AAC before batch IT shares.
Limits
Starting point: AAC - Efficient lossy audio for streaming services. Container variants (ADTS, MP4) need matching extensions on export. Effects vary by engine, so audition before archiving. Encode IT (IT) from AAC at 256k for music or 128k for speech, starting from the master.
How conversion works
Conversion runs entirely in your browser with FFmpeg WASM. Files never leave your device.
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FAQ
How do I convert AAC to IT?
Drop your AAC file onto this page, choose quality and codec settings, then click Convert. The result downloads as IT instantly. All processing runs in your browser.
What codec is used for IT?
The default codec for IT is IT. You can change audio parameters in Advanced mode.
How do you store my files?
We do not store any processed audio. All conversion happens entirely in your browser using FFmpeg WASM.