Free AI Music Checker

Upload a file or paste a link to detect AI-generated content. Free — No Sign-Up

New here? Please read the FAQ before checking your track — it explains how the score works, the score thresholds, and what to do next.
Drop your audio file here
or click to browse — WAV, MP3, FLAC, OGG, M4A, AAC · up to 100MB · we analyse a 30-second section, so track length doesn't matter here
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Free AI Music Checker

Is Your Track AI-Generated? Find Out in Seconds

The artefactFX AI Music Checker is a free tool that detects whether a song was created by AI music generators like Suno, Udio, or Riffusion. Upload an audio file or paste a Spotify or SoundCloud link, and you'll get an instant AI-probability score, the most likely source, and a per-stem breakdown for vocals and instrumental. Three checks a day with a free account, three without one, 150 a month on paid plans.

Distributors and streaming platforms increasingly scan uploads for AI-generated content. Knowing your AI music detection score before you release means you can fix problems early instead of getting flagged, throttled, or rejected. Whether you produce with AI tools, run a label, or curate playlists, the AI Checker tells you what you're really listening to.

AI Music Checker and AI Song Checker — Same Tool, One Answer

People search for both. They mean the same thing, and it is free here.

Some people look for an AI music checker, others for an AI song checker — both describe the same job: take one track and find out whether a generator made it. This page does that in about twenty seconds. Drop in an MP3 or WAV, or paste a Spotify or SoundCloud link, and you get an AI-probability score plus the generator it most resembles.

It is a free AI song checker: three checks a day with an account, three without one, and 150 a month on a paid plan. What you will not get anywhere is a yes-or-no verdict — every detector returns a probability, and two honest tools routinely disagree about the same file. Here is why that happens, and why a score can move between two checks.

Scored high and want it down? The AI Cleaner removes the generator fingerprint and hands back a 24-bit WAV pre-master — and if the result still reads 55% or higher, the cleaning credit returns to your balance automatically. Five ways to check a track →

How the AI Checker Works

Three steps. Under a minute.

1

Upload or Paste

Drop an audio file — WAV, MP3, FLAC, OGG, M4A or AAC — or paste a Spotify or SoundCloud link.

2

AI Analysis

Your track is analyzed with ACRCloud's AI-detection engine plus our own spectral analysis to surface the inaudible fingerprints AI generators leave behind.

3

Instant Result

Get an AI-probability score, the likely source (Suno, Udio, Riffusion and more), and a separate vocals / instrumental breakdown.

What We Detect

Built to Catch AI Fingerprints

AI generators leave statistical patterns the ear can't hear. The checker is built to find them.

Acoustic Fingerprinting

We analyze spectral balance, phase and micro-timing — the places AI models leave a detectable signature even when the track sounds perfect.

Source Identification

Beyond a yes/no, the checker names the likely generator — Suno, Udio, Riffusion and others — so you know exactly what you're dealing with.

Per-Stem Analysis

Vocals and instrumental are scored separately, because a single AI element can flag an otherwise human-made track.

Free & Unlimited

Check as many tracks as you like with no account. Paid plans add the URL checker and a priority queue.

Use Cases

Built for Music Professionals

Anyone who needs to verify a track is authentically human-made.

Artists & Producers

Check tracks made or assisted with AI before you release, so you're never surprised by a distributor flag.

Record Labels & A&R

Verify that submissions and demos are authentically human-made before you sign deals or license tracks.

Playlist Curators

Screen submissions before adding them, and keep AI-generated songs off your carefully curated playlists.

Distributors & Platforms

Screen AI-generated content across a catalog as part of your content-verification workflow.

How to Use AI Checker

Everything you need to know about checking your tracks for AI content.

Yes — this page. Three checks a day with a free account, three checks total without one, and 150 a month on paid plans. You get an AI-probability score and the most likely generator; paid plans add the per-stem breakdown and the full report.
Nothing — they are two names for the same tool. Both answer one question: does this track carry the statistical fingerprint of an AI generator like Suno, Udio or Riffusion.
A detector returns a probability, not a verdict, and different detectors disagree about the same file because they are trained on different data. Treat any single score as information: the checks that decide your release are your distributor's screening and the streaming platform's own.
Click "Upload File" and select your audio file (MP3, WAV, FLAC, OGG, M4A — up to 100MB). The analysis starts automatically and takes 15–30 seconds. You’ll see your AI Detection Score, source fingerprinting, and audio DNA breakdown.
0–39% — All Clear. Your track should pass distributor screening.
40–49% — Borderline. Some distributors may flag this track.
50%+ — Flagged as AI. This track would likely be rejected. Consider using our AI Cleaner
We analyze your track against known AI generators — Suno, Udio, Riffusion, Mureka, Sonauto and others. The fingerprint shows the probability of each source, helping you understand where the AI signatures come from.
We separate your track into Full Track, Vocal Layer, and Instrumental components and analyze each independently. This shows exactly where the AI content is concentrated — vocals, instrumentation, or both.
Yes. Switch to the "Paste Link" tab and enter a Spotify or SoundCloud URL. URL checking is available for registered users with a Producer or Label plan. Note: Spotify checks use the 30-second preview clip.
File-based AI checking is free: three checks a day with an account, three checks total without one, and 150 a month on paid plans. URL checking (Spotify/SoundCloud) requires a paid plan.
Usually both. AI detectors are statistical models trained on different audio with different thresholds, so two honest tools routinely disagree about the same file — and human-made music gets flagged as well. Treat any single score as information, not a verdict. The checks that actually affect your release are your distributor’s screening at delivery and then the streaming platforms themselves; a track that was accepted and is live has answered the question. Full detail in why two detectors give different scores and the check that actually decides your release.