Aspect Ratios & Resolution in ChatGPT Images 2.0, demonstrated by @dibyayB

ChatGPT Images 2.0 supports multiple aspect ratios and resolutions for image generation, allowing users greater flexibility in creating images tailored to different use cases and display formats. The feature was demonstrated by user @dibyayB on X (formerly Twitter), showcasing the practical application of these customization options in the image generation tool.

Source: OpenAI (X) | 2026-04-21