Polish text on graphics

Not every engine can write

Lettering is the part of image generation where the differences between models are largest and easiest to check. Some set type like a designer; others return a shape that resembles a word. Polish diacritics make it harder, because there are few of them in the material these models learned from.

For a Polish headline reach for Ideogram V3, Ideogram V4, Nano Banana Pro, Nano Banana 2, Qwen Image 3, GPT Image 2 or FLUX.2 Pro. With longer text and three levels of hierarchy, Ideogram V3 is the safest; with callout labels pointing at parts of the product, GPT Image 2, because it holds to the placement you give it.

How to ask for the lettering

1. 1List every line separately, in quotation marks, exactly in the form it should appear.
2. 2Name the role of each line: headline, subhead, button. The model will build the size hierarchy itself, but it has to know which is which.
3. 3Add that the spelling must be exactly as supplied, with its Polish characters.
4. 4Add that there is no text in the image other than the lines you listed. Without that, models add a caption or small print in a corner.
5. 5Ask for margins. "Generous empty space at the sides" is the difference between a finished graphic and a clipped one.

After rendering, read the lettering character by character rather than at a glance. An error in the middle of a word — a swapped pair of letters, a missing diacritic — reads as correct until you look for it, and surfaces only once the graphic is already in an advert.

A product in the frame changes the rules

An engine that writes well will also write where you did not ask it to. Put a jar in front of Ideogram V3 and it invents lettering on the label, even when the brief plainly says to leave it blank — two of our attempts ended with a brand name that does not exist on the lid.

• A graphic with a headline and no product: a typography model, such as Ideogram V3.
• A graphic with a headline and your product: Nano Banana Pro or Nano Banana 2, which spell correctly and do not add print of their own.
• A product photograph with no text: any photographic model, with the lettering set separately on the finished frame.
• Always add that the packaging is blank, with no logo and no lettering.

Where a graphic like that may not be used

This question usually gets asked too late. An Allegro listing gallery is not the place for an advertising graphic: images in a listing may not carry your own text or your shop’s logo, and the thumbnail has to show the product rather than a promotion. Text that is physically on the product or on the manufacturer’s original packaging is fine — your discount headline is not.

So a banner with a headline is made for Meta and Google ads, for your own shop and for social media, not for a listing gallery. Platform rules do change, and they differ between categories, so it is worth checking them at source before you publish for the first time.