Is this song made with Suno?
Suno is the most widely used AI song generator, and Suno tracks are flooding streaming catalogs. Songprint scans for the spectral fingerprints Suno leaves behind and tells you, in seconds, whether a track was likely made with Suno — with a confidence score you can act on.
Analyzed in memory, never stored. MP3, WAV, FLAC, M4A. Signed-in checks keep result metadata (see Privacy).
How Songprint detects Suno
Songprint runs an ensemble of audio-forensic checks. For Suno, these signals carry the most weight:
32 kHz sampling signatures and high-frequency digital haze
Characteristic high-frequency rolloff vs. natural recordings
Vocal synthesis artifacts across Suno v3 / v4 / v5
Suno is in ongoing copyright litigation with major labels, which makes Suno detection especially relevant for distributors and labels. Treat the score as probabilistic screening, not an absolute verdict.