1 item
Fills in a new listing on the resale sites you choose, from your ValuScan inventory. You check it and press their Post button. ValuScan fills in your new-listing forms so you don't retype the same item five times. Scan an item once in the ValuScan iPhone app and it lands in your inventory with a title, description, condition and a price based on what similar items actually sold for. When you're ready to list it, ValuScan opens the marketplace's own new-listing page and types your details in for you. Then it stops — and you take over. YOU ARE ALWAYS THE ONE WHO POSTS This add-on never presses Post. It fills the form in your own browser, in your own signed-in session, and hands it back to you. You add your photos, check everything over, and press the marketplace's own button yourself. Nothing is ever published without you doing it. WHAT IT WORKS WITH Mercari, Depop, Vinted and Grailed. More are being added as each site's form is checked properly — we'd rather give you copy-and-paste that works than a fill that puts the wrong thing in the wrong box. WHAT IT NEVER DOES • Never asks for or stores your marketplace passwords • Never signs you in, and never touches a security check • Never posts, shares, bumps or follows on your behalf • Never runs on a schedule or while you're away HOW PERMISSIONS WORK ValuScan asks for access to a marketplace only when you first choose to list there, one site at a time. Decline and you can still copy your listing and paste it in — that always works. YOU NEED A VALUSCAN ACCOUNT This add-on works with valuscan.net and the ValuScan iPhone app. It does nothing on its own.
Aug 12, 2026
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.