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68Hold down `Shift` while dropping an image. VS Code otherwise prevents extensions from accepting a drop.68Hold down `Shift` while dropping an image. VS Code otherwise prevents extensions from accepting a drop.
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70## Image generation
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72Ask Codex to generate or edit images without leaving your editor. This is useful for UI assets, layouts, illustrations, sprite sheets, and quick placeholders while you work. Add a reference image to the prompt when you want Codex to transform or extend an existing asset.
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74You can ask in natural language or explicitly invoke the image generation skill by including `$imagegen` in your prompt.
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76Built-in image generation uses `gpt-image-2`, counts toward your general Codex usage limits, and uses included limits 3-5x faster on average than similar turns without image generation, depending on image quality and size. For details, see [Pricing](https://developers.openai.com/codex/pricing#image-generation-usage-limits). For prompting tips and model details, see the [image generation guide](https://developers.openai.com/api/docs/guides/image-generation).
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78For larger batches of image generation, set `OPENAI_API_KEY` in your environment variables and ask Codex to generate images through the API so API pricing applies instead.
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70## See also80## See also
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72- [Codex IDE extension settings](https://developers.openai.com/codex/ide/settings)82- [Codex IDE extension settings](https://developers.openai.com/codex/ide/settings)