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AI Mercari Listing Generator

Upload one photo. Get a mobile-first Mercari title and a conversational description with hashtags — ready to paste in 8 seconds. Built for resellers who want their listings to read like a person wrote them, not a corporate template.

Upload a product photo

Plain background and good lighting work best.

What makes Mercari listings convert

Mercari isn't eBay. Buyers are scrolling on phones, swiping fast, and rarely read more than the first line of a description. The AI is tuned for that:

  • Title 40-60 chars. Phone screens cut off around 40 — the meaningful words go first.
  • Friendly description. "Cute Coach crossbody, gently used, no flaws" reads better than "Authentic Coach Crossbody Bag Pre-Owned Excellent Condition."
  • Hashtags at the end. 4-6 relevant tags helps the discovery feed surface your listing.
  • Skip filler. No need to mention shipping speed or returns — Mercari handles that. Just describe the item.

Edit before posting

The AI writes a strong starting draft. Always personalize before you post:

How sellers use this

Closet flips

Photograph the day's purge, batch-write listings, post the winners that night. Saves the "what do I even type" paralysis on tier-2 items.

Reseller-mom side hustle

Selling kids clothes, baby gear, toys. AI keeps the listings consistent and friendly without sounding like a Walmart product page.

Crosslisting from eBay

Already listed on eBay? Re-run with Mercari pre-selected and you'll get a shorter, friendlier version of the same item.

Live now · 7-day free trial

Listing 20+ items at once?

Pro tier adds bulk-mode (paste 20 photos, get a CSV of Mercari-tuned titles + descriptions) plus unlimited browser-extension lookups and price-drop alerts. 7-day free trial, then $7/mo for first 500 signups.

Try Pro free for 7 days

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Mercari listing generator — FAQ

Mercari is mobile-first and conversational. Buyers thumb-scroll through tiles where the photo does most of the selling and the title needs to read fast — brand + item type + size or condition is enough. Long keyword-stuffed eBay titles read as spammy on Mercari. The AI generates shorter, scannable copy with a friendly tone instead of corporate retail-speak.
Yes — Mercari's discovery feed surfaces hashtags. The AI appends 4-6 relevant hashtags at the end of each description (brand, category, style, condition). Don't go past 8 — Mercari throttles tag-spam and it looks desperate.
Aim for 40-60 characters. Mercari's listing card truncates around 40 chars on small phones, so the meaningful words have to come first. The AI prioritizes brand → item → key distinguishing detail, in that order.
No — Smart Pricing is Mercari's auto-discount feature. The listing copy doesn't change based on whether Smart Pricing is on. But if you're using it, mention 'price drops weekly' in the description so buyers waiting for a deal know to watch the listing.
Only if there's something special — fast shipping, bundle discount, etc. Standard 'ships in 1-3 days' is implied on Mercari and clutters the description. The AI leaves shipping out by default; add it manually if you have a real selling point.
No, this generates only title and description from one photo you upload. Mercari needs 3-12 photos for the actual listing — different angles, tags/labels, any flaws. Use this tool to generate the words, then take and upload your full photo set inside Mercari.
Yes — first 3 generations are anonymous, then a one-time email sign-in unlocks 10/hour permanently. No card. Pro tier ($7/mo, 7-day free trial) raises the limit to 100/hour and adds bulk-mode for high-volume sellers.