GPT Image 2 text in image: prompts para titulos, labels e UI legiveis

Apr 24, 2026

Se parece que o modelo "nao sabe escrever", muitas vezes o problema nao e ortografia: faltam exact strings, placement e contrast.

Este guia organiza GPT Image 2 text in image como uma biblioteca pratica para titulos de poster, texto de thumbnail, badges de produto, menu boards e UI mockups. A ideia central e simples: primeiro trave o layout, depois fale de estilo.

Diagnostico rapido

Antes de dar mais um reroll, pergunte isto:

  • O texto esta errado: encurte a copy, use exact strings e peça verbatim
  • O texto nao e legivel: aumente o contraste, limpe o fundo atras do texto e use stroke se necessario
  • O texto se move: defina text-safe zone, margins, alignment e anchors fixos

Essas tres causas explicam grande parte dos erros em GPT Image 2 text in image.

Checklist base para texto na imagem

Se o asset tem texto, coloque estas regras por padrao:

  • exact strings in quotes
  • hierarchy: headline / subhead / CTA
  • placement anchors
  • clean text-safe zone
  • safe margins
  • contrast rule
  • no extra text anywhere
  • uma variavel por iteracao

Estrutura de prompt para texto legivel

Para estabilizar GPT Image 2 text in image, o prompt deveria cobrir pelo menos sete camadas:

  1. tipo de asset e plataforma
  2. copy exata
  3. hierarchy
  4. posicao e zona segura
  5. fundo e contraste
  6. regras de tipografia e peso visual
  7. hard constraints: sem texto extra, datas, simbolos ou watermark

Exact strings curtas funcionam melhor

Quando precisar de texto legivel, priorize frases curtas:

  • "SPRING SALE"
  • "NEW"
  • "LIMITED DROP"
  • "TRY IT FREE"
  • "SHOP NOW"

Quanto menor a copy, mais estavel tende a ficar GPT Image 2 text in image.

Micro library para consertos rapidos

Esses micro prompts ajudam a reforcar exact strings, zonas seguras, margens, contraste e limpeza de fundo.

Micro template — gpt-image-2 text in image: exact strings only
Use the following text verbatim and do not add any other words. No extra text anywhere.
Micro template — gpt-image-2 text in image: text-safe zone
Create a clean text-safe zone at {PLACEMENT} occupying {PERCENT}% of the canvas. Keep it free of patterns.
Micro template — gpt-image-2 text in image: safe margins
Keep {PERCENT}% safe margins on all sides. Do not place text near the edges.
Micro template — gpt-image-2 text in image: contrast rule
Ensure high contrast between text and background. If background is dark, text must be light (and vice versa).
Micro template — gpt-image-2 text in image: outline stroke
Add a subtle outline/stroke to the text to preserve readability at thumbnail size.
Micro template — gpt-image-2 text in image: no decorative fonts
Use a clean bold sans font for the headline. Avoid decorative fonts.
Micro template — gpt-image-2 text in image: two lines max
Limit headline to 2 lines maximum. Keep words short. Increase font size.
Micro template — gpt-image-2 text in image: simplify copy
Rewrite the headline to 3–5 words and the subhead to under 8 words while preserving meaning.
Micro template — gpt-image-2 text in image: lock layout anchors
Keep the text block position fixed across variants. Do not move it. Keep margins identical.
Micro template — gpt-image-2 text in image: one-variable variants
Generate 3 variants changing ONLY {VARIABLE}. Keep layout, margins, and text placement identical.
Micro template — gpt-image-2 text in image: remove background noise
Simplify the background behind text. Use a subtle blur or a solid backing shape behind the text.
Micro template — gpt-image-2 text in image: forbid random numbers
Do not add random numbers, dates, hashtags, or symbols unless explicitly provided in the exact strings.

Modelos grandes prontos para copiar

Modelo 1: poster headline + CTA

Serve para promocao, cartaz de marca e peca de evento. O importante e travar primeiro a area do headline e a area do CTA.

gpt-image-2 text in image template — poster
Create a modern poster with readable text.

Layout:
- Aspect ratio: 2:3
- Keep a clean text-safe zone at the top (30% height)
- Keep a clean CTA-safe zone at the bottom (20% height)
- Safe margins: 10% on all sides
- Background behind text must be simple (no patterns)

Text (verbatim, no extra text):
Headline: "SPRING SALE"
Subhead: "Up to 40% off"
CTA: "This Weekend"

Typography:
- Headline: very large, bold sans, all caps
- Subhead: smaller, regular sans
- CTA: bold pill button, high contrast
- Add a subtle text outline/stroke for readability

Hard constraints:
- No watermark
- No extra words, no extra dates
- No misspellings

Modelo 2: YouTube thumbnail com no maximo duas linhas

Thumbnail quebra quando ha texto demais, texto pequeno demais ou fundo ruidoso. Este modelo reserva uma area limpa para leitura.

gpt-image-2 text in image template — YouTube thumbnail
Create a YouTube thumbnail with extremely readable text.

Layout:
- Aspect ratio: 16:9
- Subject: creator at desk, clean background
- Reserve left 40% as a clean text-safe zone
- Safe margins: 8%

Text (verbatim, no extra text):
Headline: "STOP GUESSING"
Subhead: "USE TEMPLATES"

Typography + contrast:
- Headline: massive, bold, high contrast, thick outline
- Subhead: smaller, aligned under headline
- Background behind text must be simple and dark

Hard constraints:
- No tiny text
- No additional words
- No watermark

Modelo 3: badge / label de produto

Ideal para NEW, SALE ou Limited drop em imagens de ecommerce. A chave e isolar o badge e dar um fundo de alto contraste.

gpt-image-2 text in image template — product badge label
Create a product image with a readable badge label.

Layout:
- Aspect ratio: 1:1
- Product centered, clean studio background
- Reserve top-right 25% as badge area with solid color backing
- Safe margins: 12%

Text (verbatim, no extra text):
Headline: "NEW"
Subhead: "Limited drop"

Badge rules:
- Badge is a rounded pill with high contrast
- Text centered, large, bold
- No extra text anywhere else

Hard constraints:
- No watermark, no additional logos

Modelo 4: menu board curto e organizado

Menu boards falham quando tentam colocar informacao demais. Aqui vale forcar poucas linhas e uma composicao muito limpa.

gpt-image-2 text in image template — menu board
Create a cafe menu board with readable text.

Layout:
- Aspect ratio: 4:5
- Use a simple chalkboard background with a clean text-safe zone
- Two columns only, consistent alignment
- Safe margins: 10%

Text (verbatim, no extra text):
Headline: "MENU"
Subhead: "Coffee"
CTA: "Latte • Espresso • Cold Brew"

Typography:
- Headline large, bold
- Items medium size, clear spacing
- High contrast (white text on dark background)

Hard constraints:
- No extra items
- No prices
- No watermark

Modelo 5: UI mockup com headline e botao

Se voce quer um visual no estilo SaaS screenshot, este template prioriza grid, coluna de texto e botao legivel.

gpt-image-2 text in image template — UI mockup hero
Create a clean SaaS landing UI mockup screenshot with readable hero text.

Layout:
- Aspect ratio: 16:9
- Left text column, right product preview
- 12-column grid, generous whitespace, safe margins 10%

Text (verbatim, no extra text):
Headline: "Readable text, every time"
Subhead: "Templates that ship marketing assets faster."
CTA: "Try it free"

Typography + contrast:
- Modern sans, strong headline, smaller subhead
- CTA is a high-contrast button
- Ensure all text is legible at thumbnail size

Hard constraints:
- No real brand logos
- No watermarks
- No extra text

Workflow mais estavel

Se o objetivo nao e uma imagem bonita isolada, mas uma serie reaproveitavel, o workflow pesa mais do que um prompt avulso:

  1. gere uma baseline em /text-to-image/gpt-image-2
  2. quando o layout estiver perto, passe para /image-to-image/gpt-image-2
  3. mude apenas uma variavel por iteracao
  4. guarde exact strings, safe margins e regras de badge como template interno

Perguntas frequentes

Por que copy longa falha mais?

Porque obriga a reduzir o tamanho e complica hierarchy e spacing. Encurte a headline e defina melhor a zona segura.

Por que aparecem palavras aleatorias?

Normalmente porque voce nao pediu no extra text e tambem nao restringiu fundo nem area de texto. A combinacao exact strings + no extra text ajuda bastante.

Quando vale parar de rerollear e passar para edits?

Quando a composicao ja esta quase certa e faltam apenas ajustes de texto, spacing, fundo ou detalhes locais. Nessa hora, faz sentido ir para /image-to-image/gpt-image-2.

Proximos passos

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GPT Image 2 text in image: prompts para titulos, labels e UI legiveis | GPT Image 2 Blog