Remove AI traces from your track
Suno and Udio leave inaudible markers in a track: high-frequency steganography above 16 kHz, artifacts at the seams of generative blocks, and a mathematically flat, 'non-human' rhythm. Magic Master finds and removes the AI fingerprint while preserving sound quality, and runs a full mastering pass at the same time — all in one go.
Clean up my track →How it works
HF steganography
Suno and other AI generators embed inaudible high-frequency markers above 16 kHz. We cut them with an 8th-order Butterworth filter — the musical content stays untouched, since the highest harmonic of live instruments sits around 12–14 kHz.
Block artifacts
The neural net builds a track in 0.3–0.5 second blocks, leaving sharp energy jumps at the seams. Crossfade smoothing removes these seams without touching the music's dynamics.
AI rhythm
Machine groove is too even — autocorrelation shows dozens of identical peaks where a live musician would produce far fewer. 8 LFOs with irrational frequencies add ±7% micro-variation, so the rhythm feels more alive.
Remove the trace in 3 steps
- Upload your track — WAV or MP3 from Suno, Udio, or another AI generator.
- Cleanup mode is already on — just hit "Master".
- Download the result — a clean WAV or MP3 with no AI trace left.
Being upfront about what we do
This isn't faking authorship. Removing technical AI markers doesn't turn a track into a 'human-made' one and doesn't 'trick' platforms with AI-content policies — it's essentially a natural-sound restoration, similar to ordinary mastering.
Complying with a specific platform's or distributor's AI-music policy is the user's responsibility. We remove technical artifacts in the audio — we don't change how or with what the track was made.
FAQ
Upload your track to Magic Master — AI-trace cleanup mode (SunoFix) is on by default. The service cuts HF steganography above 16 kHz with an 8th-order Butterworth filter, smooths block-boundary artifacts with a crossfade, and breaks up the mathematically flat AI rhythm using 8 LFOs with micro-variations. The output is a clean WAV or MP3, and processing takes about 30 seconds.
No, most markers are inaudible to the human ear: Suno's and Udio's HF steganography sits above 16 kHz, outside the typical range of perception, and block-boundary artifacts are microscopic energy jumps within 0.3–0.5-second tokens. Only spectral analysis detects them, not the ear — but they're exactly what gives away a track's machine origin.
Yes. AI digital fingerprint removal is free on every plan (Free, Pro, Studio). Basic mastering: Free account — 1 per UTC day; guest — 3 per calendar month. PRO modules (Denoiser, Dynamic EQ, etc.) — 1 token = 1 mastering.
No. The cut happens above 16 kHz — beyond the highest harmonic of live instruments (12–14 kHz), and block-boundary smoothing plus rhythm micro-variation don't touch the musical content. In tests, HF energy drops from ~2.8% to ~0.16% with no audible loss of quality.
See also: restore dynamics of an over-compressed track · Suno mastering · Udio mastering · how the AI digital trace works · pricing