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Release check — is your track and cover ready for Spotify and Apple Music?

Check your track and cover before sending them to a distributor: loudness, true peak, clipping, silence at the ends, stereo, length and cover size.

🔒 Files stay on your device✓ Free, no sign-up

How it works

Add your track and, if you like, the cover. In a few seconds you get a list of what is fine and what is worth another look, with the time of any problem. Files stay on your device.

What does the release check look at?

File format, loudness (LUFS), true peak, clipping, silence at the start and end, stereo problems, length, and whether the cover is square and large enough.

If a line is flagged, will my release be rejected?

Not necessarily. These are hints: a very loud master can be your choice, and requirements differ between distributors. Listen to the flagged places and check your distributor's rules.

Are my files uploaded anywhere?

No. Everything is processed by your own browser. Your music is not sent to our server or anyone else, so the tool is private and works even with very large files.