Offline batch toolkit for product photos — focal crops, text watermarks and multi-size export to a ZIP, in a downloadable HTML app for desktop Chrome and Edge.
Verdict: Merchmoss Studio is best for sellers who batch-resize product photos for a shop.
Offline batch toolkit for product photos — focal crops, text watermarks and multi-size export to a ZIP, in a downloadable HTML app for desktop Chrome and Edge. Source
No public changelog is published. VibeCodePicks verified the live site and Gumroad listing on 2026-11-08. The demo is a 41-second YouTube walkthrough; the site describes the app as a downloadable HTML app for current desktop Chrome or Edge. Official site
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| Free tier | No free tier or trial stated. Source |
| Paid plans | $49.99 one-time Source |
| Platforms | Web Source |
| Open source | No Source |
VibeCodePicks verified the live site and Gumroad listing on 2026-11-08: a $49.99 one-time offline HTML app for batch product-photo work — focal crops, text watermarks and multi-size export to one ZIP — built with AI-assisted development; the app itself is a deterministic batch tool, not an AI image generator. It runs as a downloadable HTML app in current desktop Chrome or Edge after purchase; the official site is hosted on a chatgpt.site subdomain and purchase is via Gumroad (listing live, InStock). One import takes up to 60 JPG/PNG/WebP photos (up to 25 MB / 30 MP each); Fit/Fill focal crops adjustable per photo, canvas colour and edge padding, text watermarks (position, colour, size, opacity), multi-size output including custom 64–4096 px sizes; export is one ZIP with per-size folders, a CSV manifest and a reusable recipe copy. Six starter recipes, sample batch and quick-start guide included; processing is local/offline after download and originals are untouched. No free tier or trial stated. The demo is a 41-second YouTube walkthrough whose title and description match the product. No independent hands-on reviews were found: furniture-retailer and G2 expense-software reviews under 'Moss Studio' and 'Studio Moross' are different businesses, and the Ignlab mention is a one-line directory entry — all excluded per the same-product rule. App function and post-purchase ZIP contents were not tested in this desk review (paid only). Source
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