Why text goes wrong
Image tools draw letters the way they draw everything else: as shapes that look right, not as words they spell. Short, common words usually come out fine. Long words, rare names, small text and several lines of text are where mistakes appear: a missing letter, a doubled one, or a word that looks real at a glance but is not.
Newer tools are much better than older ones, and ChatGPT in particular often gets a short line right. But every result needs checking, letter by letter, before it is posted.
Keep it short and quoted
Put the exact words in quotation marks: a sign that reads "OPEN", a card that says "Happy Diwali". Quotation marks tell the tool these are words to write, not ideas to draw. Keep to a few words; one short line works far better than a paragraph.
Say where the text goes and how it looks: "in bold white letters across the top", "handwritten in gold on the card". A clear place and style give the letters room and make the result easier to read.
Stop stray letters
When you do not want any text, say so. Without a rule, tools often add fake shop signs, made-up labels and scribbles that look like writing. End the prompt with "No text." Almost every prompt in our gallery that is meant to be text-free ends this way.
When you want your words and nothing else, add "no other text" after your quoted line. That keeps the tool from adding a second, garbled line under the one you asked for.
Often better: add the text yourself
For anything that matters, such as a YouTube title, a business post or a quote card with a long quote, it is usually faster to make the picture without text and add the words in an editor. You choose the font, the spelling is guaranteed, and you can change the words later without making a new picture.
To make that easy, ask the image tool for empty space: "a plain dark band at the top with no lettering" or "clean empty space on the left third for a title". Then any free editor can place the text.
Quote cards
Quote cards are the classic case. Keep the quote to one short sentence, ask for a simple background with a calm area, and name a font style rather than a font: "elegant serif letters", "clean modern sans-serif letters", "brush lettering". If the quote has more than about ten words, generate the background alone and set the text yourself.
Check apostrophes and punctuation; they are the most common small mistakes in otherwise correct text.
Logos and T-shirts
For logo ideas and T-shirt designs, treat the AI picture as a sketch. Use it to explore shapes and styles, then redraw the final version in a vector tool so it is crisp at any size and the letters are exact. A logo for real use also needs to be checked so that it does not copy an existing brand.
Our logo and T-shirt prompts ask for original designs with no real brand names, which keeps the starting point clean.
Example prompts
Greeting card: "A square festive card with glowing diyas along the bottom and the words "Happy Diwali" in large gold letters across the top, no other text."
Background for your own text: "A vertical photo of rain on a window at night with blurred city lights, the top third a plain dark area with no lettering. No text."
Shop sign: "A wide photo of a small bakery front with a wooden sign that reads "FRESH BREAD" in painted white letters, warm morning light, no other text."
Fonts and placement
You cannot name a specific font file in a prompt, but you can describe its style. "Bold condensed sans-serif" gives a strong poster look, "thin elegant serif" a wedding-card look, "rounded friendly letters" a children's look and "brush lettering" a handmade feel. Pair the font style with the mood of the picture.
Placement matters as much as style. Text sitting on a busy part of the picture is hard to read at any size. Ask for the words on a plain area, such as sky, a wall or a dark band, or ask for a soft shadow behind the letters so they stand out from the background.
Always proofread
Zoom in and read every word before you share a picture with text, just as you would a printed card. Look for missing letters, extra letters and letters that are slightly the wrong shape. If one word is wrong, run the prompt again or fix it in an editor; do not post it and hope nobody notices.
Quote card and motivational quote prompts on PromptRatio show the exact words the tool produced, so you can see which kinds of text it handled well before you try your own.
Tested prompts on this topic
Every prompt in these categories comes with the picture it made, so you can try the ideas above on a prompt that already works: Quote Cards, Motivational Quotes, YouTube Thumbnails, T-Shirt Designs and Logo Ideas. To trim a finished picture to an exact platform size, use the free crop tool.
