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AI Music Detector
Check if a song was made by AI — Suno, Udio and their cousins. Upload the audio or paste a link, and get a clear score with the signals behind it.
Drop an audio file here, or click to browse
MP3, M4A, OGG or WAV · up to 4 MB
Free · No signup · Your audio is analyzed in memory and never stored
What your report tells you
Very likely AI-generated
midnight-drive-final-master.mp3
Spectral over-smoothing and arrangement patterns consistent with recent Suno-era generators. Vocal timing is unnaturally uniform across the full track.
A strong signal — not legal proof.
- A single, honest number. The AI-likelihood score, color-coded and confidence-weighted — no dashboard to decode.
- The why, in plain language. Which artifacts drove the score: spectral over-smoothing, uniform vocal timing, arrangement patterns.
- Model attribution when possible. If the fingerprints point at a known generator family like Suno, the report says so.
- A result you can share. Screenshot-friendly card with one-click copy for curators, labels and contest juries.
How it works
Give it the track
Drop an MP3, WAV, M4A, FLAC or OGG file, or paste a link to the song. No account, no email.
We listen like a machine
The engine decodes the audio, extracts spectral and timing features, and compares them against fingerprints of known AI generators and human recordings.
Read the verdict
You get an AI-likelihood score, a confidence level and the signals behind the call — right on the same page, in seconds.
What it detects
The detector is trained to recognize output from the major AI music generators — the tools behind most AI songs circulating today — and to separate them from human-made recordings, including heavily-produced studio tracks.
Straight talk about accuracy
Full-length tracks from major generators are where detection is strongest. Short clips under ~15 seconds and heavily processed audio (aggressive mastering, vinyl rips, voice memos of speakers) are where any detector — including this one — is least certain, and we show reduced confidence instead of hiding it.
Treat every score as a strong signal, not legal proof. When money or reputation is on the line, pair the result with project files, stems or session data.
Who it's for
Playlist curators
Filter AI spam out of the submission pile before it hits your playlist.
Labels & A&R
Know what you're signing. Flag undisclosed AI tracks in demos and catalogs.
Contest organizers
Enforce no-AI rules with a consistent, documented screening step.
Curious listeners
That viral track sounds too polished? Check it in seconds, for free.
Frequently asked questions
Is this AI music detector really free?
Yes — single track checks are free and stay free, no account needed. When monetization arrives, it targets heavy professional use: bulk screening and API access for labels, curators and platforms. Listeners and curators running everyday checks keep the free tier.
How accurate is the AI music detector?
It is strongest on full-length tracks from the major generators (Suno, Udio), where detection reliability is high. Accuracy drops for very short clips and heavily processed audio — the report shows lower confidence in those cases instead of pretending to certainty. Treat the score as a strong signal, not a guarantee.
What files and links can I check?
Upload MP3, M4A, OGG or WAV files up to 4 MB — a typical 3–4 minute song at MP3 quality fits easily (large WAV/FLAC files: export to MP3 first, detection quality is the same). Or paste a track link — Suno share links, YouTube videos and direct audio URLs all work.
Do you store the songs I upload?
No. Audio is analyzed in memory to produce your score and discarded immediately after. We don't build a library of your uploads.
Do you use my uploads to train AI models?
No. Your audio is never used for training. Detection runs against the engine's existing reference fingerprints, and the file is discarded once your score is produced.
Is my audio shared with third parties?
No. The file goes to the detection engine to produce your score — and nowhere else. We don't sell data, and we don't run ad trackers on this site.
Can it tell which AI model made a song?
Often, yes. Where the pattern match is confident, the report names the generator family (for example, Suno-style output). On ambiguous tracks the report stays silent on attribution rather than guessing.
Can I use a result in a dispute or platform appeal?
A detection report is evidence-grade signal, not certification. Platforms and contest judges generally want corroboration — project files, stems or distribution records. Use our report as one input in that case.
Think you can tell AI from human by ear? Prove it.
Check a track nowSuno-specific checks: Suno AI Detector · Full technical detail: detection methodology