Requested text
- “SUNDAY BRUNCH”
- “Fresh pastries · Coffee · Live music”
- “Oct 12 · 10:00–14:00”
AI poster generator that keeps your exact words
Write the headline, the details line and the small print, pick a format, and YingTu builds a prompt that quotes every word and forbids extra ones. It runs on GPT Image 2 VIP ($0.03 per image) or Nano Banana Pro ($0.09); in the samples below both spelled all three lines exactly in six languages.
Your exact words6 languages checkedFrom $0.03 per poster
Format
Model
Prompt that will be sent
A vertical poster. Choose a background and imagery that fit the message. Modern, friendly editorial layout with generous margins and high contrast between the text and the background. The visible text language is English. Render the following visible text exactly once each, preserving every character, accent, capitalization, spacing and punctuation: Headline (large, bold): "SUNDAY BRUNCH" Second line (medium): "Fresh pastries · Coffee · Live music" Third line (small): "Oct 12 · 10:00–14:00" Do not add any other words, letters, logos, signatures or watermarks.
The studio opens with the prompt, model and size set. Nothing is generated or charged until you press Generate.
Key facts (as of October 5, 2026)
- Price per image: GPT Image 2 VIP $0.03 (30 exact sizes up to 4K), Nano Banana Pro $0.09 (1K, 2K or 4K). No subscription.
- In the samples below, 12 of 12 posters spelled every requested word exactly: three lines in English, Chinese, Japanese, Korean, Russian and Spanish, on both models.
- Layout: GPT Image 2 VIP returned 6 of 6 posters full bleed; Nano Banana Pro returned 2 of 6 inset on a page or as a wall mockup.
- Time per poster in the samples: GPT Image 2 VIP 44–111 s, Nano Banana Pro 23–116 s.
- Every prompt from this page quotes each line and adds “Do not add any other words”. Without that rule a menu sample added “GOOD COFFEE BETTER DAYS”, which nobody asked for.
- New users who sign in with Gmail get $0.1 of credit: about 3 GPT Image 2 or 1 Nano Banana Pro images.
Make a poster in three steps
- 1Type your wordsA headline, a details line and small print such as the date or price. Short lines come out most reliably.
- 2Pick language, format and stylePoster, banner, social post or story, and the language the words are in. Describe the picture behind the text if you have one in mind.
- 3Generate and proofreadMake a few versions in the studio, then read every character, number and accent before you print or post.
The same poster in six languages, on two models
One café poster prompt with three lines of text, run on GPT Image 2 VIP and Nano Banana Pro on YingTu on October 5, 2026. Each image was proofread against the requested words.
Requested text
- “周日早午餐”
- “现烤面包 · 手冲咖啡 · 现场音乐”
- “10月12日 · 10:00–14:00”
Requested text
- “日曜ブランチ”
- “焼きたてパン・コーヒー・生演奏”
- “10月12日 10:00〜14:00”
Requested text
- “일요일 브런치”
- “갓 구운 빵 · 커피 · 라이브 음악”
- “10월 12일 · 10:00–14:00”
Requested text
- “ВОСКРЕСНЫЙ БРАНЧ”
- “Свежая выпечка · Кофе · Живая музыка”
- “12 октября · 10:00–14:00”
Requested text
- “BRUNCH DEL DOMINGO”
- “Bollería recién hecha · Café · Música en directo”
- “12 de octubre · 10:00–14:00”
Prompt
A vertical café event poster. A warm, sunlit flat-lay of a brunch table (croissants, a latte, berries) fills the lower two thirds; a clean cream band at the top holds the type. Modern, friendly editorial layout with generous margins and high contrast between the text and the background. The visible text language is English. Render the following visible text exactly once each, preserving every character, accent, capitalization, spacing and punctuation: Headline (large, bold): "SUNDAY BRUNCH" Second line (medium): "Fresh pastries · Coffee · Live music" Third line (small): "Oct 12 · 10:00–14:00" Do not add any other words, letters, logos, signatures or watermarks.
When the prompt does not forbid extra words
This menu board (GPT Image 2.5 Sunburst) got all five drinks and prices right in both languages, but the Chinese version also wrote “GOOD COFFEE BETTER DAYS” twice. The prompt did not say “no other words”; this page’s prompts always do.
Which model to pick
| Model | Price | Pick it when |
|---|---|---|
| GPT Image 2 VIP | $0.03 | The default. It is the cheaper one, gives exact pixel sizes for banners and print, and all 6 of its samples came back full bleed. |
| Nano Banana Pro | $0.09 | You prefer its look or want a second opinion. It spelled all six languages exactly too, at three times the price, and 2 of 6 samples came back inset or as a mockup. |
Proofread before you use it
- Read every character: numbers, dates, prices, accents and punctuation are where small slips hide.
- Look for words nobody asked for: slogans, fake logos, signatures or watermarks.
- Long paragraphs and very small print were not part of the samples; keep lines short or proofread them twice.
- For print, generate at a larger size (GPT Image 2 VIP goes up to 4K) and check the text at 100% zoom.
Not the right tool if…
- you need text you can edit later: the words are pixels in the image. LayerPSD (layerpsd.com) can split an image and turn its text into editable type.
- you need a multi-page brochure or a layout you will keep adjusting: use a design editor.
- you need long paragraphs or vertical text: they were not tested here, so expect more proofreading.
FAQ
How do I make an AI poster with exact text?
Type each line in the tool above, pick the language, format and style, and open the studio. The prompt quotes every line, names the language and tells the model not to add other words; then proofread the result.
Which AI is best at putting text in images?
In the samples here GPT Image 2 VIP and Nano Banana Pro both spelled three-line posters exactly in six languages. GPT Image 2 VIP costs $0.03 against $0.09 and kept a full-bleed layout every time, so it is the default.
Can AI write Chinese, Japanese or Korean text in an image correctly?
For short lines, yes: the Chinese, Japanese and Korean posters on this page are exact on both models. Longer copy and small print still need careful proofreading.
Why does the AI add words I did not ask for?
Models like to “finish” a design with a slogan or a fake logo. A menu sample without the rule added “GOOD COFFEE BETTER DAYS”; prompts from this page always end with “Do not add any other words, letters, logos, signatures or watermarks.”
Is there a free AI poster generator?
You can try it free: new users who sign in with Gmail get $0.1, about 3 GPT Image 2 or 1 Nano Banana Pro posters. After that you pay per image with your own LaoZhang key.
Can I edit the text after the poster is made?
Not directly: the words are part of the image. Change the line and generate again, or split the image with LayerPSD to get editable text.
What sizes can I make?
The tool offers poster 3:4, banner 16:9, social post 1:1 and story 9:16. GPT Image 2 VIP has 30 exact sizes up to 4K; Nano Banana Pro outputs 1K, 2K or 4K.
Can I trust it with opening hours, prices or a phone number?
Yes, if you proofread every digit: in the samples, 12 of 12 posters got every line right, including the date-and-time line “Oct 12 · 10:00–14:00”. A wrong number costs the most, so check each one against your source before you print. If the hours or prices change often, leave them out of the generated image and add them in a design editor, or split the finished poster with LayerPSD to get editable text.
Can I put my own photo or logo on the poster?
Your photo, yes: when the studio opens, add it under Reference images (up to 5) and say in the prompt where it goes; GPT Image 2 VIP and Nano Banana Pro both take reference images. The samples on this page were made without a photo, so proofread the words again when you add one. A logo goes in the same way, but models can redraw small details, so check it closely.
Do I need to sign up?
No YingTu account is needed. Sign in with Google (a Gmail address) for the $0.1 trial, or paste your own LaoZhang API key and generate; the key stays in your browser.
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Updated 2026-10-10