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Aspect Ratio Control for Image Prompts

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Edizkan ⭕🦇
Contributed byEdizkan ⭕🦇XSource

Sep 24, 2026

Aspect Ratio Control for Image Prompts A guide to using the 'ar' parameter to control aspect ratio in image generation prompts, with examples for banner, vertical, widescreen, and square formats.

Prompt ContentSave

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Change the end of the prompt to "ar 3:1" for a banner format. If you're not familiar with it, "ar" means aspect ratio. It lets you control the shape of the frame. In 3:1, the 3 represents the width and the 1 represents the height, giving you a wide banner-style image. You can also try other common formats, like 9:16 for a phone screen or vertical image, 16:9 for a cinematic widescreen look, or 1:1 for a square format.

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Usage

This prompt is designed for use with creative. Copy the prompt content above and paste it into your preferred AI tool.

For best results, you may customize the placeholders (indicated by square brackets or capital letters) with your specific requirements.

References

Categories:creative| twitter| aspect-ratio| image-generation

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