You can now generate and iterate on images with gpt-image-1.5 in Codex to create frontend designs, mockups, game assets, and more without leaving your workflow.

Usage is included with your ChatGPT account, no API key needed. pic.twitter.com/ay17I3Nxoa

— OpenAI (@OpenAI) 16 avril 2026

You can now generate and iterate on images with gpt-image-1.5 in Codex to create frontend designs, mockups, game assets, and more without leaving your workflow. Usage is included with your ChatGPT account, no API key needed.

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