Free AI music release tool
Suno to Spotify Release Lab
Check your AI-assisted song before distribution. Scan loudness estimate, sample peak, clipping, silence, metadata hygiene, master versions, release workflow, and disclosure notes.
Upload your master
Start with one final WAV, FLAC, AIFF, MP3, or M4A. Analysis runs in this browser tab.
Drag and drop
Upload final master
WAV, FLAC, AIFF, MP3, or M4A. Your audio never leaves your device.
Check one song
Awaiting uploadHuman fingerprint
0%Distribution prep
0%AI disclosure
0%Compare 3 masters
Create 2 or 3 exports with different loudness, EQ, or limiter decisions. Upload them here to score how each translates without simply picking the loudest version.
A Cinematic Master
Upload and rate to see scoreDrag and drop
Upload A Cinematic Master
WAV, FLAC, AIFF, MP3, or M4A. Your audio never leaves your device.
B Streaming Loud Master
Upload and rate to see scoreDrag and drop
Upload B Streaming Loud Master
WAV, FLAC, AIFF, MP3, or M4A. Your audio never leaves your device.
C Bass Heavy Master
Upload and rate to see scoreDrag and drop
Upload C Bass Heavy Master
WAV, FLAC, AIFF, MP3, or M4A. Your audio never leaves your device.
Reference comparison
Optional. Upload a legally held reference to compare rough loudness and file basics.
Drag and drop
Upload reference track
WAV, FLAC, AIFF, MP3, or M4A. Your audio never leaves your device.
AI disclosure builder
Use this as internal documentation or adapt it where a distributor or platform asks for AI use details.
Report follow-up
Get the printable checklist and next upgrade notes
Download your PDF report above. Leave your email here to save this Release Lab session marker locally and go to the free creator kit. This placeholder avoids exposing private ConvertKit API keys in the client.
Why this stays rights-aware
No AI-origin hiding.
No watermark removal.
Honest documentation.