Cover Art Checker
Drop your artwork and check it against store requirements before your distributor rejects it. Nothing is uploaded - the check runs in your browser.
Every major store requires exactly square artwork. Spotify's minimum is 1400×1400; Apple Music wants 3000×3000 and reviews covers manually - blurry or upscaled art gets rejected.
The checker verifies the technical requirements: square aspect ratio, minimum and recommended dimensions, JPEG/PNG format and file size. Text rules - no URLs, social handles, pricing or store logos - are checked by the stores themselves.