About CrossKit
A browser toolkit for marketplace sellers, operated by CrossKit Tech Limited.
Our Mission
CrossKit was founded with a simple mission: to provide cross-border e-commerce sellers with the tools they need to succeed in the global marketplace. We believe that selling internationally should be accessible to everyone, regardless of size or experience.
Company
CrossKit is the public product name. The legal operator is CrossKit Tech Limited, a company in Hong Kong. Support email is wjianwei666@outlook.com.
- Legal name: CrossKit Tech Limited
- Location: Hong Kong
- Email: wjianwei666@outlook.com
- QQ: 294223811
Founding team
CrossKit is built by the founding team at CrossKit Tech Limited. The team ships browser tools for listing prep, images, translation and profit checks. There is no claim here of a celebrity founder or a venture-backed acquisition.
What We Offer
Free browser tools for Amazon, Shopify, TikTok Shop, eBay, Ozon, Etsy and AliExpress sellers. Core features do not require an install. File tools can run locally in the browser; AI drafts still need a human review before publish.
Our Values
User-Centric
Everything we do is focused on helping our users succeed.
Transparency
Clear pricing and honest communication. No fake star ratings in JSON-LD.
Privacy
File tools prefer on-device processing. See the privacy policy for details.
Authority and listings
Contact Us
Operator: CrossKit Tech Limited
Email: wjianwei666@outlook.com
Location: Hong Kong
Trusted by cross-border sellers
A toolkit sellers actually rely on
From solo Amazon sellers to multi-store agencies — private, fast, and free to start.
Works the way you already sell
Trusted by sellers on
"Listing drafts and image compression stay in one browser tab instead of bouncing between a desktop editor and Seller Central."
"Profit Calculator is a pre-check before I commit to a landed cost. I still confirm live fees in the marketplace."
"Batch Translate gets a catalog moving, then a native speaker edits restricted claims."