GPT Image 2.5

GPT Image 2.5

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Introduction
Free online GPT Image 2.5 AI image generator with fast, high-quality text-to-image and editing via browser, REST API, or ComfyUI.
Listed on
September 10, 2026

What is GPT Image 2.5?

GPT Image 2.5 Generator (ImageGen25) is a hosted online workspace for OpenAI's next-generation GPT Image 2.5 (gpt-image-2.5) AI image model. It delivers sharper details, improved prompt adherence, and up to 50% faster generation than GPT Image 2. Users can generate and edit images directly in the browser, via REST API, or through a ComfyUI workflow, with free daily credits and no install required.

How to use GPT Image 2.5?

  • 1. Describe your image by typing a natural-language prompt specifying style, mood, lighting, and subject. 2. Click Generate — GPT Image 2.5 typically produces results in 2–4 seconds; tweak the prompt and iterate. 3. Download your creation in high resolution or copy a shareable link from the workspace. Free daily credits are available and no account is required to preview.

Core features of GPT Image 2.5

  • Fast generation: up to 50% faster than GPT Image 2
  • Superior quality: sharper details, richer textures, accurate prompt following
  • Natural-language prompting for complex, multi-element descriptions
  • Advanced editing: inpaint, style transfer, and prompt-guided edits in one model
  • Free online browser access with no software install
  • REST API and ComfyUI workflow support
  • Free daily credits; no account required to preview
  • Bilingual prompt support including Chinese

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