GPT Image 3
gptimage3.dev
GPT Image 3 is a free online AI image agent for generating, editing, and refining images in one continuous workflow.
Description
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Installation
Not sure where to start — ask an assistant to walk you through:
Features
🖼️ Conversational AI Image Agent
Generates, edits, and refines images in one continuous chat. The agent reads a brief, plans the visual workflow, routes to a supported model, and iterates with the user until the result is ready. Example: upload a produc
🎯 Reference-Aware Editing with @ Mentions
Keeps uploaded references and generated assets connected. Users can target a particular result with an @ mention and edit only that version while preserving original product shape, branding, and details. Example: use @Pr
🔀 Multi-Model and Provider Routing
Lets users choose from multiple supported image models such as GPT Image 2, Nano Banana Pro, and Nano Banana 2, while the platform routes requests through configured providers. Example: select the model, format, and reso
Use cases
Create product scene from reference
Swap background while preserving product
Produce campaign variants from one image
Edit result via @mention in chat
Design poster layout from text brief
FAQ
GPT Image 3 is a free online AI image agent that generates, edits, and refines images in one continuous conversation, using reference images and text instructions.
A normal generator returns one image from one prompt. An AI image agent understands the brief, plans the work, chooses a model, and keeps editing with you until the result is ready.
Yes. Upload a reference image and describe the change in natural language. The agent preserves the important details and produces an edited version you can continue refining.
The platform offers free online access with credits. Users can create an account, choose a model, and start generating; credit charging supports additional usage.
Supported models include GPT Image 2, Nano Banana Pro, and Nano Banana 2. Provider routes include Kie, WaveSpeed, fal.ai, Replicate, and GRouter.
Use @ mentions followed by an asset or result name to select that specific image for the next edit, even if the conversation contains several generated images.
Yes. Chats and generated assets remain available, so you can continue editing from the right point or use selected images later in the creative process.
Users can create product scenes, campaign variations, brand graphics, posters, social media visuals, and perform background cleanup and precise image corrections.
No. The agent understands plain-language instructions and guides the workflow from brief to final image, making advanced AI image creation accessible to non-designers.
New users can start for free with credits. When free credits are used, the platform charges credits for additional generations based on the model, format, and resolution chosen.
Specs
| Type | Tool |
| Section | Image Generation |
| Pricing | has a free tier |
| Platform | Web only |
| Systems | web |
| Hosting | cloud |
| Install | saas |
| Site language | en |
| Launched | 2026-08-21 |