Tips, tutorials, and product updates from the ASINCrate team.
What an ASIN is, the three official ways to find one, free lookup tools, bulk ASIN search, and the research jobs an ASIN actually does.
Every Amazon image spec in one table — pixel sizes, the 1000px zoom threshold, formats, main-image white-background rules and the fixes for the six most common rejections.
Collect every competitor image — gallery, variants, A+, review photos — score them on 7 dimensions, and turn findings into a better listing.
A dedicated image audit: 13 checkpoints from main-image CTR to review-photo contradictions, with severity scoring and a fix order.
Find, extract and decode competitor A+ Content — module mix, image strategy, comparison charts — before briefing your own designer.
Amazon image CDN decoded, every URL parameter explained, 4 methods compared, and a CTR-driven workflow for sellers.
Amazon's video stack decoded — HLS vs DASH, signed token URLs, m3u8 anatomy — plus 3 download methods compared for sellers.