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Aspect Ratio Calculator for Midjourney, DALL-E, Stable Diffusion, and Flux
Calculate and optimize your AI image generation prompts with the perfect aspect ratios for Midjourney v5, Midjourney v6, DALL-E 3, Stable Diffusion, and Flux 1.1 Pro models
AI Image Generation Aspect Ratio Calculator for Midjourney, DALL-E, Stable Diffusion, and Flux
Calculate and optimize your AI image generation prompts with the perfect aspect ratios for Midjourney v5, Midjourney v6, DALL-E 3, Stable Diffusion, and Flux 1.1 Pro models
--ar 1200:628 --v 5
Details & Tips
- Use --v 5 flag to ensure version 5 features
- For ultra-high-quality, use MidJourney's upscale tool
- Avoid extreme aspect ratios (>2:1) as compositions may break
- Best results with ratios between 1:2 and 2:1
--aspect 1200:628 --v 6
Details & Tips
- Use --v 6 flag to access latest features
- Supports wider aspect ratios than v5 (up to 3:1)
- Better handling of extreme compositions
- Use --quality 2 for higher detail
Size: 1792x1024
Details & Tips
- Stick to standard aspect ratios for best results
- Use external upscaling for higher resolutions
- Describe composition in prompt for custom ratios
- Best quality with default 1792x1024 size
--w 1024 --h 536
Details & Tips
- Use textual inversion for better compositions
- Combine with ControlNet for precise control
- Generate smaller and upscale for better detail
- Use negative prompts for extreme ratios
Dimensions: 2048x1072
Details & Tips
- Use batch generation for extreme ratios
- Enable tiled processing for ultra-high resolutions
- Leverage presets for specific use cases
- Test multiple variations for best results
Facebook Ad
Facebook Cover
Facebook Event Cover
Facebook Post
Instagram Post (Square)
Instagram Post (Landscape)
Instagram Post (Portrait)
Instagram Story
Telegram Post (Square)
Telegram Post (Vertical)
Telegram Channel Header
TikTok Video
Open Graph Image
YouTube Thumbnail
Pinterest Pin
Pinterest Long Pin
HD Video
4K Video
Poster (2:3)
Business Card
Panorama (2:1)
AI Image Generation Aspect Ratio Calculator for Midjourney, DALL-E, Stable Diffusion, and Flux
Calculate and optimize your AI image generation prompts with the perfect aspect ratios for Midjourney v5, Midjourney v6, DALL-E 3, Stable Diffusion, and Flux 1.1 Pro models
--ar 1200:628 --v 5
Details & Tips
- Use --v 5 flag to ensure version 5 features
- For ultra-high-quality, use MidJourney's upscale tool
- Avoid extreme aspect ratios (>2:1) as compositions may break
- Best results with ratios between 1:2 and 2:1
--aspect 1200:628 --v 6
Details & Tips
- Use --v 6 flag to access latest features
- Supports wider aspect ratios than v5 (up to 3:1)
- Better handling of extreme compositions
- Use --quality 2 for higher detail
Size: 1792x1024
Details & Tips
- Stick to standard aspect ratios for best results
- Use external upscaling for higher resolutions
- Describe composition in prompt for custom ratios
- Best quality with default 1792x1024 size
--w 1024 --h 536
Details & Tips
- Use textual inversion for better compositions
- Combine with ControlNet for precise control
- Generate smaller and upscale for better detail
- Use negative prompts for extreme ratios
Dimensions: 2048x1072
Details & Tips
- Use batch generation for extreme ratios
- Enable tiled processing for ultra-high resolutions
- Leverage presets for specific use cases
- Test multiple variations for best results
Frequently Asked Questions About AI Image Aspect Ratios
How does the AI Aspect Ratio Calculator work?
How do I use aspect ratios in Midjourney?
What aspect ratios does DALL-E 3 support?
How do I set custom dimensions in Stable Diffusion?
What's the difference between aspect ratio and resolution?
Which aspect ratios work best for social media?
About AI Image Aspect Ratio Calculator
Our AI Image Aspect Ratio Calculator is designed to help you generate perfect dimensions for AI image generation models including Midjourney (v5 and v6), DALL-E 3, Stable Diffusion, and Flux 1.1 Pro. Whether you're creating images for social media, marketing materials, or artistic projects, this tool ensures your prompts use the optimal aspect ratios and resolutions for each AI model.
The calculator supports all major AI image generation platforms and automatically formats the correct prompt syntax for each service. It handles Midjourney's --ar and --aspect commands, DALL-E 3's size requirements, Stable Diffusion's width and height parameters, and Flux's dimension specifications. This makes it easier to generate consistent, high-quality images across different AI platforms without memorizing their specific formatting requirements.
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