Text to image · Image editing
GPT Image 2.5 Sunburst
Give composition, lettering and references clear roles, then generate or edit with Sunburst. Use up to 16 reference images and choose 1K to 4K output.
- Image sizes
- 1K · 2K · 4K
- Reference images
- ≤ 16
- Credit pricing
- 1K: 3 credits / image; 2K: 10 credits / image; 4K: 16 credits / image
GPT Image 2.5 Flare: text-to-image and reference image editing
Google's cutting-edge image generation model
ByteDance's latest image generation model
Flux Kontext standard model with balanced performance
When this option is enabled, the output image may be selected by AI Generate and published to the Explore.
Choose your settings and generate. Preview and download the result when it is ready.
GPT Image 2.5 Sunburst · Features & workflow
Edit with a clear reference brief
Say which image supplies the subject, background or palette, and what must stay. For example, keep the product shape and colors while changing its surroundings.
Describe the frame, then choose its shape
Separate the subject, composition, lighting and exact lettering. Decide whether the image belongs in a landscape, portrait or square layout before generating.
Formats & credits
| Formats and limits | credits / image |
|---|---|
| 1K | 3 |
| 2K | 10 |
| 4K | 16 |
Transparent backgrounds and 27:16, 16:27, 9:8, 8:9 ratios are available at 1K only.
GPT Image 2.5 Sunburst · Questions, answered
How do I start creating with GPT Image 2.5 Sunburst?
Choose text-to-image and describe the scene. For an existing image, switch to image-to-image, upload references and specify the changes. Start with the subject and purpose, then composition, light and style.
How many reference images can GPT Image 2.5 Sunburst use?
Up to 16 images. Give each a role, such as subject appearance, background or color palette. Keep references for the same subject consistent.
How should I specify lettering in GPT Image 2.5 Sunburst?
Put exact lettering in quotation marks and specify its language, placement, line breaks and hierarchy. Split longer text into clear blocks. Proofread the result character by character.
Can GPT Image 2.5 Sunburst create a transparent background?
Yes. Choose 1K and a transparent background here. Background settings are not offered at 2K or 4K. The 27:16, 16:27, 9:8 and 8:9 ratios also require 1K; use the workspace options for other ratios.
How many credits does a GPT Image 2.5 Sunburst image cost?
1K: 3 credits / image; 2K: 10 credits / image; 4K: 16 credits / image. Review the workspace’s credit estimate before submitting.
How do I ask GPT Image 2.5 Sunburst to preserve parts of an image?
Separate what should stay from what should change. For example, keep clothing colors, hairstyle and placement while changing the background. Review lettering and small details after generation.