Detecting AI-generated music: method and limits

How does an analysis work?

100 MB max · 10 min max · Spotify, direct audio link or ISRC. YouTube is not supported. Spotify links may be analysed from a preview only.

One queued or running file per account. Premium accounts have priority in the queue.

Guest: 2 scans/day and 5/month. Free account: 5/day and 50/month. Premium: 30/day and 300/month. Shared across website, app and API; failed scans are not charged. Resets at midnight UTC and on the first of each month UTC.

How to read the report

The main detector provides the overall score and confidence. Spectral and temporal analyses break down its categories; they are not independent detectors. Spotify links may be analysed from a preview only.

Scores are detector estimates, not proof. Processing, compression or recent generators can affect results. No score guarantees human or AI origin.

This index is neither a probability nor proof. A low index does not guarantee human origin.

Chords and AI music: two distinct uses

The chord detector recognizes what is played. AI music detection looks for signs of generation in a recording.

What happens to the file?

Audio is sent to our detection provider SH Labs for analysis. It states that audio is not retained or used to train models. If unavailable, a file may be analyzed locally when fallback is available. Our temporary files are deleted after processing, failure or cancellation. Your account keeps the filename or link, date, status and result for 90 days. Guest results remain available for 24 h. Guest limits use a token and a pseudonymized network identifier, without retaining the plain IP address.

Using the API

One queued or running file per account. Premium accounts have priority in the queue.

Using the API

GET /api/v1/ai-music/availability
POST /api/v1/ai-music/jobs
GET /api/v1/ai-music/jobs
GET /api/v1/ai-music/history
GET /api/v1/ai-music/jobs/{id}
DELETE /api/v1/ai-music/jobs/{id}