PSDmate generates AI artwork for print-on-demand using your own OpenRouter key — one key for Seedream, GPT Image and the Gemini image models — and takes the result straight into mockup rendering and Etsy publishing without leaving the app. Because you supply the key, you pay OpenRouter rates directly rather than a marked-up per-image fee, and the generated file is checked against the print sizes you intend to sell before it is published.
The problem this solves
Most AI image tools output at 1024 × 1024, which is 3.4 inches at 300 DPI — fine for a sticker, nowhere near a poster. Then the file has to be moved into a mockup tool, then into Etsy, and the resolution problem is only discovered when a customer complains.
What it does
One key, many models
OpenRouter fronts Seedream, GPT Image and the Gemini image models. Your key is stored encrypted, and you are billed by OpenRouter rather than by us.
Prompt library
Save prompts and reuse them, so a style that worked is repeatable rather than lost in chat history.
Upscaling and smart replace
Enlarge generated art before it becomes a design, and replace regions of an image without regenerating the whole thing.
Straight into mockups
Generated artwork feeds the bulk renderer directly, so one design goes from prompt to published listing without a download step.
Resolution checked before publish
Effective DPI is validated against every print size you have enabled, so a 1024px generation cannot quietly get listed as an A1.
Where it lives in PSDmate
Dashboard → Generate. Provider keys are added in Settings.
Questions
Do you charge per image?
No. You supply your own provider key and pay the provider directly.
Can I sell AI-generated art on Etsy?
Etsy requires AI-assisted work to be disclosed and listed appropriately. Rules change, so check Etsy's current seller policy — and be aware that copyright in AI output is unsettled in most jurisdictions.
Is the resolution high enough for posters?
Not straight out of most models. Generate at the highest resolution the model supports, upscale once early, and check the file against the sizes you plan to sell before publishing.
Read more
- AI Etsy POD Tools 2026
- AI Mockup Generators vs PSD
- DPI, Resolution and Colour
- Wall art mockup generator
- Canvas print mockup generator
Other tools
- PSD Mockup Automation Without Photoshop — Every design across every template in one job, from the PSD files you already own.
- Brand Kits, Frames and Layouts for Etsy Listings — Every listing image looks like it came from the same shop, without rebuilding it each time.
- Etsy Listing Video Maker — Turn the mockups you already rendered into the listing video Etsy pushes in search.
- Etsy Listing Automation and Bulk Upload — Render, write and publish a whole batch of listings to Etsy in one run.
- Etsy SEO and Listing Copy Generator — Titles, tags and descriptions written from the actual rendered image, not from a keyword you typed.
- Etsy Bulk Listing Editor — Change tags, prices, photos and renewal across many listings in one action.