20 of the best prompts for Nano Banana prompts for Text-in-Image designs, step by step across 4 stages. Works with ChatGPT, Claude, and Gemini.
20 of the best prompts for Nano Banana prompts for Text-in-Image designs, step by step across 4 stages. Works with ChatGPT, Claude, and Gemini.
Most people try to use AI for Nano Banana Prompts for Text-in-Image Designs with a single vague prompt and get generic results. This guide takes a different approach: 4 targeted stages, from Get text to render correctly through Covers, thumbnails, and refinement, each with a prompt that gives the AI exactly the context it needs. Generate designs where the words actually render correctly: posters, quote cards, logo concepts, book covers, and typographic art, using Nano Banana’s text rendering plus conversational edits to fix any character that drifts. Works with ChatGPT, Claude, and Gemini.
Most image models mangle words. Nano Banana renders text far more reliably, but only when you prompt for it the right way: exact text in quotes, explicit placement, and a stated requirement that it reads exactly as written. These prompts install that habit.
The exact-text foundation prompt
Create a [POSTER / CARD / GRAPHIC] where the text reads exactly: "[YOUR TEXT]". The text must be spelled exactly as written, every character correct, no substitutions. Place it [POSITION: CENTERED / UPPER THIRD / LOWER LEFT] in a [STYLE: CLEAN SANS-SERIF / BOLD CONDENSED / ELEGANT SERIF / HAND-LETTERED] treatment, [COLOR] on a [BACKGROUND DESCRIPTION]. The typography is the hero of this image: everything else supports readability.
Test your text length limits
I need to know how much text this design can carry before rendering breaks down. Generate the same [FORMAT] three times: version one with only "[SHORT HEADLINE, 3-5 WORDS]", version two adding the subline "[SUBLINE, 8-12 WORDS]", version three adding a third line "[DETAIL LINE]". Keep the layout and style identical across all three so I can see exactly where readability or accuracy starts to suffer.
Fix a single wrong character
The text in this image is almost correct but [DESCRIBE ERROR: THE LETTER R IN "PREMIUM" IS MALFORMED / THE WORD "RECIEVE" IS MISSPELLED, IT SHOULD BE "RECEIVE"]. Fix only that: correct the text to read exactly "[CORRECT TEXT]" while keeping the font style, size, color, placement, and everything else in the image completely unchanged.
Multiple text elements in hierarchy
Create a [POSTER / COVER / FLYER] with three text elements in clear hierarchy: the main title "[TITLE]" large and dominant, the subtitle "[SUBTITLE]" at roughly a third of the title size, and the detail line "[DATE / URL / TAGLINE]" small at the [BOTTOM / TOP]. Each must read exactly as written. Style: [DESIGN DIRECTION]. The size contrast between the three levels should be obvious at a glance.
Text integrated into the scene
Create an image where the text "[TEXT]" is not overlaid but physically part of the scene: [INTEGRATION: PAINTED ON A BRICK WALL / SPELLED IN NEON TUBING / CARVED INTO WOOD / ARRANGED FROM FLOWERS / WRITTEN IN STEAM ON A MIRROR]. The text must remain clearly legible and exactly spelled while looking genuinely made of that material, with lighting and perspective consistent with the scene: [SCENE DESCRIPTION].
The highest-volume use for text-in-image: event posters, motivational quote cards, announcement graphics. These prompts give you layout frameworks where typography carries the design.
Event poster with full details
Design an event poster for [EVENT NAME]. Text elements, each exactly as written: title "[EVENT NAME]" as the dominant element, "[DATE AND TIME]", "[VENUE / LINK]", and the call to action "[CTA TEXT]". Visual direction: [STYLE: BOLD SWISS TYPOGRAPHIC / VINTAGE GIG POSTER / MINIMAL LUXURY / PLAYFUL ILLUSTRATED]. Palette: [COLORS]. The poster should work at a glance from across a room: title readable first, details findable second.
Quote card series template
Design a quote card featuring: "[QUOTE]" attributed to [NAME]. Typographic treatment: [STYLE: OVERSIZED SERIF WITH TIGHT LEADING / TYPEWRITER MINIMAL / EDITORIAL MAGAZINE PULL-QUOTE], quote large and dominant, attribution small and subordinate. Background: [SUBTLE TEXTURE / SOLID COLOR / SOFT GRADIENT] that never competes with readability. Square format. This is a series template, so the design must work for quotes from [SHORT LENGTH] to [LONGER LENGTH] words.
Announcement graphic that stops the scroll
Create an announcement graphic where "[ANNOUNCEMENT: E.G. WE ARE HIRING / NOW OPEN / 50% OFF ENDS FRIDAY]" is rendered huge, filling most of the frame in [TREATMENT: STACKED BOLD LETTERS / OUTLINED TYPE WITH ONE WORD FILLED / TYPE WRAPPING AROUND A CENTRAL OBJECT: OBJECT]. Supporting line "[DETAIL]" small beneath. Colors: [HIGH-CONTRAST PAIR]. The words are the entire design: no decoration that steals attention from them.
Bilingual or multi-line lockup
Create a design featuring the text "[PRIMARY TEXT]" with the secondary line "[SECONDARY TEXT: TRANSLATION / TAGLINE]" beneath it. Both must render exactly as written. Treat them as one locked unit: [RELATIONSHIP: SECONDARY IN LIGHTER WEIGHT / SECONDARY IN A CONTRASTING SCRIPT STYLE / SECONDARY LETTERSPACED SMALL CAPS]. Overall style: [DIRECTION]. Show the lockup on a [BACKGROUND] with generous breathing room.
Poster variations for A/B testing
Take this poster concept: title "[TITLE]", details "[DETAILS]", style [STYLE]. Generate three genuinely different layout interpretations: one with centered symmetrical composition, one with hard left alignment and dramatic scale contrast, one with the type set at an angle or interacting with an image element: [ELEMENT]. Same text, same palette, three different design personalities. All text exact.
Logo concepts, packaging mockups, and branded assets live or die on accurate text. These prompts use Nano Banana for brand exploration where the name has to be spelled right every time.
Logo concept exploration
Generate a logo concept for [BRAND NAME], a [WHAT THE BRAND DOES]. The wordmark must read exactly "[BRAND NAME]". Style direction: [DIRECTION: GEOMETRIC MODERN / WARM HANDCRAFTED / TECH MINIMAL / HERITAGE CLASSIC]. Include [ICON RELATIONSHIP: A SIMPLE ICON LEFT OF THE WORDMARK / AN ICON INTEGRATED INTO A LETTER / WORDMARK ONLY]. Present it clean on a white background, no mockup, no extra text, as a designer would present a first concept.
Logo lockup variations
Using this [BRAND NAME] logo as reference, generate the standard lockup set with the wordmark spelled exactly the same in each: horizontal lockup, stacked lockup, icon-only mark, and a one-color reversed version on [DARK COLOR]. Keep letterforms, proportions, and spacing consistent across all four. Present as a 2x2 grid on neutral background.
Packaging with accurate label text
Create a packaging design for [PRODUCT] by [BRAND NAME]. The label must include, exactly as written: "[BRAND NAME]" prominent, "[PRODUCT NAME]" beneath, and "[KEY CLAIM: E.G. 100% ORGANIC / EST. 2020]" small. Package format: [BOX / JAR / BOTTLE / POUCH]. Design style: [DIRECTION]. Palette: [COLORS]. Show the package straight-on in soft studio light so the label text is fully legible.
Merch and apparel text
Design a [T-SHIRT / HOODIE / TOTE / CAP] graphic featuring the text "[TEXT]" exactly as written, in [TREATMENT: VARSITY ARC / MINIMAL SMALL CHEST PRINT / OVERSIZED BACK PRINT / EMBROIDERED LOOK]. Style: [DIRECTION]. Then show it two ways: the isolated graphic on a plain background for production reference, and mocked up on a [COLOR] garment worn or laid flat.
Signage in context
Show the storefront sign for [BUSINESS NAME] reading exactly "[BUSINESS NAME]" in [SIGN TYPE: BACKLIT CHANNEL LETTERS / PAINTED WOOD / NEON SCRIPT / BRUSHED METAL] mounted on [FACADE DESCRIPTION]. Time of day: [DAY / DUSK WITH THE SIGN LIT]. The sign must be perfectly legible and correctly spelled, with realistic material, mounting, and light behavior for that sign type.
Book covers, YouTube thumbnails, and album art combine imagery with must-be-perfect titles. These prompts finish the job: composing full covers and polishing text through conversational edits until every character is right.
Book or ebook cover
Design a book cover for "[TITLE]" by [AUTHOR NAME]. Both must render exactly as written: title dominant in [TREATMENT], author name smaller at the [TOP / BOTTOM]. Genre and mood: [GENRE: THRILLER / SELF-HELP / LITERARY / FANTASY], conveyed through [IMAGERY DIRECTION]. Standard portrait book proportions. The title must remain readable at thumbnail size, which means high contrast between text and background.
YouTube thumbnail with punch text
Create a YouTube thumbnail for a video about [TOPIC]. Text overlay reading exactly "[3-5 WORD HOOK]" in thick [COLOR] letters with a contrasting outline, positioned [LEFT / RIGHT] so it does not fight the focal subject: [SUBJECT DESCRIPTION WITH AN EXPRESSIVE QUALITY]. High saturation, high contrast, readable on a phone screen at small size. 16:9.
Album or playlist cover art
Design album cover art for "[ALBUM TITLE]" by [ARTIST NAME], both spelled exactly. Genre mood: [GENRE / MOOD]. Visual direction: [IMAGERY: ABSTRACT TEXTURE / PHOTOGRAPHIC SCENE / ILLUSTRATED SYMBOL]. Typography treatment: [STYLE: SMALL AND UNDERSTATED / MASSIVE AND DISTORTED-BUT-LEGIBLE / CLASSIC CENTERED]. Square format. It must hold up both full-size and as a tiny streaming thumbnail.
Fix rendering issues without regenerating
The design is right but the text has issues: [LIST: THE SECOND WORD IS MISSPELLED / LETTER SPACING COLLAPSED IN THE SUBTITLE / THE OUTLINE MAKES SMALL TEXT MUDDY]. Repair through edits only, do not regenerate the composition: correct the text to read exactly "[CORRECT TEXT]", fix the spacing so every letter is distinct, and [ANY OTHER FIX]. Everything else in the image stays identical.
Adapt one design across formats
This [DESIGN] works. Adapt it across formats while keeping every text element exactly spelled and the design language intact: square 1:1 for feed, vertical 9:16 for Story with text sizes rebalanced for the taller frame, wide 16:9 for a banner with the layout recomposed horizontally, and a version with all text removed for use as a clean background. Four outputs, one family.
Text rendering was a specific engineering focus for Google’s image model, and it shows in output: short and medium-length text renders accurately far more often than in most competing models. The practical technique still matters: put the exact text in quotes, state that it must read exactly as written, and keep headlines short. Long paragraphs remain unreliable in any image model.
Use a conversational edit instead of regenerating. Point at the specific error, give the exact corrected spelling in quotes, and instruct that everything else stays unchanged. This preserves the composition you already like, whereas regenerating rerolls the whole design. One or two repair edits usually gets text to perfect.
It is excellent for concept exploration: generating direction options, testing wordmark styles, and visualizing lockups before committing. For final production you still want a designer to rebuild the chosen direction as a vector file, since generated images are pixels and cannot scale infinitely or be edited letter by letter like true vector type.
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