What GPT Image 1.5 does
GPT Image 1.5 is OpenAI's image generation model — the same model powering image creation in ChatGPT-4o. It excels at accurate text rendering inside images, image editing with mask-based inpainting, and complex multi-object scenes (10–20 distinct objects). Three quality levels (low/medium/high) let you balance speed and detail. Outputs in PNG, JPEG, or WebP with optional background transparency.
- Accurate Text Rendering
- Renders legible, correctly spelled text inside images — signs, labels, posters, UI mockups, and book covers without the glitchy text issue.
- Image Editing & Inpainting
- Edit existing images using mask-based inpainting — replace specific areas, change backgrounds, or add/remove objects while preserving the rest.
- Multi-Object Scenes
- Generates scenes with 10–20 distinct objects with consistent spatial relationships, accurate details, and world-knowledge integration.
How to use it
Write Your Prompt
Describe the image with details — include text content, style, mood, composition.
Choose Quality Level
Select low (fast preview), medium (balanced), or high (maximum detail) quality.
Generate & Edit
Generate your image. Use inpainting to refine specific areas with a mask.
Questions
GPT Image 1.5 is OpenAI's image generation model — the same model that powers image creation in ChatGPT-4o. It excels at text rendering inside images, mask-based inpainting/editing, and complex multi-object scenes.
Yes! GPT Image 1.5 supports mask-based image editing (inpainting) — upload an image and a mask to replace specific areas while preserving the rest. Great for background replacement, object removal, or localized changes.
Yes — accurate text rendering is a standout feature. It renders legible, correctly spelled text on signs, posters, labels, UI mockups, and book covers.
Three levels: Low (fastest preview), Medium (balanced quality), and High (maximum detail). Output formats: PNG, JPEG, or WebP.
GPT Image 1.5 excels at text rendering, inpainting, and multi-object scenes. Flux 2 Pro focuses on prompt adherence and Flux 2 Flex on style transfer. Each model has distinct strengths.