5 items
Check design phrases against USPTO, WIPO, TMview, and 500+ trademarked brands. Green = safe, Red = trademarked. Copywright helps Merch by Amazon sellers avoid trademark conflicts before creating designs. Simply type your phrase — Copywright instantly checks against: • USPTO — US trademark database • WIPO — World Intellectual Property Organization global brand database • TMview — 60+ international trademark offices including EUIPO, UK IPO, and more • Local blacklist — 500+ trademarked brands and phrases curated for Merch sellers Results are colour-coded: 🟢 Green — no conflicts found 🟡 Amber — possible matches — review before using 🔴 Red — trademarked phrase detected Free tier: 3 API searches included at no charge. Blacklist-only checking is always free. Lifetime access: One-time payment of £4.99 (via Square) unlocks unlimited API searches forever. No account required. No subscription. No data collected.
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.