Flipkit — batch listing prep

AI writes resale listings from your photos and fills marketplace forms in one click. You review and publish each one.

Selling secondhand means writing the same listing over and over. This extension writes it for you from your photos, fills the marketplace form in one click, and keeps track of everything after. YOUR CHOICE OF AI • Use a leading AI service with your own key. Setup takes a minute, and the key stays in your browser. • Prefer free? Run a model on your own computer, with step-by-step help, or try the basic one built into your browser: no account, no key, and nothing leaves your computer. WRITE IT ONCE Add photos, or choose a whole folder and they're grouped into items by when you took them. The AI suggests a title and writes an honest description in your own voice: what's visible, the condition and any wear, with no hype and no invented details. Prefer to write it yourself? Start from a template with blanks to complete. Anything you require every time, like payment methods, pickup rules or "sold as-is", is added word for word afterwards, so it's never reworded or dropped. FILL IT IN ONE CLICK Open the marketplace's new-item page and click Fill. The title, price, description, condition and photos go straight into the form, with the brand, colors and quantity where the form asks for them. Fill also picks options in each form's own menus where it can, like condition and category. Where a marketplace has categories of its own, choose yours there once and it's remembered for next time. You review everything and publish it yourself. Nothing is ever published for you. WORKS WITH • Ten marketplaces, among them Facebook Marketplace, eBay, Poshmark, Mercari and Depop. The first screenshot lists all ten BEFORE YOU POST • A checklist of anything missing, like a price, blanks left in or your required text • Check with AI: spots where the text disagrees with the pictures, and lists what buyers will likely ask • Prepare a whole queue of drafts in one go, then keep or discard each one • A shorter title for any site with a tighter limit, and different terms per site, like cash only on one and shipping on another • Change an item's condition, category and details at any time, and duplicate an item to list a similar one AFTER YOU POST • Mark an item sold and see every other site it's still up on, with a link to each • Totals of what you've sold, by month and by site, and a spreadsheet of every sale • Reminders to renew stale posts and to rethink a price that isn't selling • Save a backup of everything, and restore it on another computer PRIVATE BY DESIGN • No account, no servers, no analytics, no tracking • Everything you save stays on your computer, including any API key; backups never include it • Photos are made smaller as you add them, and hidden location data is removed • With the built-in AI or a local model, nothing ever leaves your device BUILT-IN SAFEGUARDS • A cooldown between listings and a daily limit, because posting in bursts is a common reason sellers get restricted • One item at a time, always reviewed by you before it goes live Free to use. If it saves you an afternoon, there's a tip link in Setup. Flipkit is an independent tool, not affiliated with or endorsed by any site it works with.