SnapList AI Mercari
AI listing generator for Mercari
Mercari buyers browse on their phones, so the first words of a title matter. SnapList AI leads with the brand, keeps hashtags to what is relevant, and never adds unrelated brand names.
What Mercari says, and how sure we are
| Rule | What we know | Confidence |
|---|---|---|
| Description length | Up to 1,000 characters. Source: Mercari blog | Confirmed on an official page |
| Hashtags | Up to 3; add to the description rather than repeat it; avoid lots of unrelated brand names and hashtags. Source: Mercari blog and help centre | Confirmed on an official page |
| Accuracy | Listings must not contain false information. Source: Mercari marketplace guidelines | Confirmed on an official page |
| Title length | 80 characters is reported; the mobile app may show fewer. Check the app. | Widely reported, check the app |
Marketplace rules change and some are never published. We only state a number as fact when we could confirm it on an official page. Last reviewed 29 October 2026.
How SnapList AI writes for Mercari
- Brand first, then item type, size and colour
- No emoji, by default
- Up to three hashtags that are relevant to the item
- Condition and flaws stated plainly
Tips for Mercari
- Front-load the words that identify the item
- Do not stuff unrelated brands
- Be exact about condition: accuracy is a stated rule
Read more
- Condition grades explained: NWT, NWOT, excellent, good, fair
- Mercari titles on mobile: writing for the short cutoff
SnapList AI writes the text; you paste it into Mercari yourself. It never logs in to or acts on your Mercari account. Mercari is not affiliated with SnapList AI.