Nano Banana 2: how to add text to a busy image

The picture is already shouting

Look at the Nano Banana 2 example. Bright lettering, lit panels, pink light, cyan light, dozens of tiny details. It works. You feel the street before you know what is being sold.

That density is the whole point of the image. It is also the problem. The picture already behaves like a page full of signs.

Now put a headline across it. The reader gets two layouts at once and has to work out which words are real. Most people do not bother, they just scroll.

Give the offer its own panel

The fix is not a cleverer font or a drop shadow. It is a split.

Put the artwork in one region and your actual offer in another. The picture sells the mood. A plain panel carries the name, the offer and where to go.

It is a simple move and it keeps the energy of the illustration intact. You are not dimming the picture, you are giving your words somewhere to live.

Three editable lines usually cover it: the business name, the offer, and the time or link. Keep them in that order, because that is roughly the order people scan in. Nielsen Norman Group’s research on scanning patterns is a useful reality check here.

Cropping will not give you space

The instinct is to crop into the truck and use the corner that looks emptiest. It rarely works.

A crop removes detail but it also enlarges what is left. Tighten in on a neon sign and the sign gets bigger. The remaining picture can feel busier than the original.

Better options, in order of how much work they take:

• Add a panel or a border. No regeneration needed. Works immediately.
• Darken a band behind the text with a soft gradient. Keeps the artwork visible, makes the words readable.
• Generate again with a calm area written into the prompt.

Night street scene of a food truck with warm interior light, seen from across the road. Neon reflections on wet tarmac, purple and cyan glow, a few people queuing. Keep the top third of the frame as plain dark night sky with no signs, no lights and no lettering, so a headline can sit there. Rich colour, cinematic light, no readable text anywhere in the image.

Check the words are actually readable

Neon is the hardest background there is. The colours are saturated, the brightness jumps around, and text that looks fine on your monitor can vanish on a phone in daylight.

Three checks before anything ships:

• Contrast. Compare your text colour against the darkest and lightest part of the area behind it. The W3C contrast guidance gives you a number instead of a guess.
• Small size. Shrink the whole ad to the width of a thumb. If the offer is unreadable, the ad does not work, no matter how good the artwork is.
• Safe margins. Keep text away from the edges. Social platforms crop, and buttons and captions cover corners.

Plain white or near-black text on a flat panel beats clever coloured type on neon almost every time.

The picture owns the mood, the business owns the facts

This split matters more than it sounds. A designer can judge whether the colour and the noise suit the campaign. The restaurant owns opening hours, the address, allergen information and the terms of an offer.

The little words inside a generated illustration are not a source for any of that. They are shapes that look like writing. Do not read a trading name, a phone number or a menu out of them.

So keep the facts as text you can edit:

• Opening hours change with the season.
• Offers end, and the old artwork keeps circulating.
• Allergen wording may be legally required, and it has to be exact.

Use the image as campaign artwork. Use text for anything a customer might rely on. That keeps the artwork reusable and the information correct, which is the only combination that survives a busy month.

Questions people ask

Where to read more

Outside sources

• NN/g: scanning patternsWhere eyes actually go on a busy layout.
• W3C: minimum contrastHow to check text against a background properly.
• Neon signs (Wikipedia)Background on the look the example is borrowing.

More from DaFreeAi

• How to leave room for text in a product adAsking for empty space up front instead of fixing it later.
• How to put a title inside a pictureThe opposite job: one big title, built into the artwork.
• GPT Image 2.5 portrait promptsThe opposite: a calm picture that explains itself.
• Nano Banana 2The gallery this street scene comes from.