AI models we use

Every design on this site is made by an AI model. Nothing is drawn by a person, and nothing here is presented as hand-drawn.

The models

• Nano Banana 2 (Gemini 3.1 Flash Image) by Google: every design with names, lettering or a family bouquet, because it spells words exactly.
• FLUX.2 [klein] 4B by Black Forest Labs, run on Cloudflare Workers AI: single motifs without words.
• The file you get is the version you picked, at full size; the stencil, transparent file and print sheet are made from it in your browser, without another model.
• Examples on our pages name the model that made them, including FLUX.2 [klein] 9B for some ornate styles.

If we add or change a model, this page changes first, with the date above.

Content checks

• Before a design is made, your words pass our own blocklist and OpenAI omni-moderation-latest.
• After it is made and before you see it, the image passes OpenAI omni-moderation-latest.
• Anything that doesn't pass is not stored or shown. Every check is logged; a design whose check is unclear is held back, not shown.

What we don't make is in the use policy. To report a design, write to support@lastingline.com.

How designs are credited

Designs and examples say "Made with LastingLine"; this page says how they are made. Your purchased file is yours to use; please don't present it as drawn by a person.