RatioGenie - Aspect Ratio Calculator
Professional aspect ratio calculator with image upload & analysis. Calculate dimensions, crop images, and resize for Instagram, YouTube, TikTok & 60+ platforms.
💡 Over 60+ platform-specific presets for social media, print, web & more
Pixel Dimensions
Calculated Resolution: 1280 × 720 pixels
Live Preview
16:9
1280 × 720 pixels
Or Upload an Image
Upload an image to see how it looks with your current aspect ratio and get crop suggestions.
Upload an image to analyze
Drag & drop or click to select • JPEG, PNG, WebP, GIF
Max file size: 10 MB
• Upload any image to see its current aspect ratio
• Compare with different ratios using the calculator below
• Get crop suggestions for your target ratio
How to Use RatioGenie
📐 Finding Perfect Dimensions
- Enter your desired aspect ratio (e.g., 16:9, 4:3)
- Enter either the width or height in pixels
- The other dimension will automatically calculate
- Use the “Swap Dimensions” button to quickly flip values
🎯 Using Platform Presets
- Choose from 60+ platform-specific presets
- Select Instagram, YouTube, TikTok, print formats & more
- Pixel dimensions auto-populate with optimal values
- Perfect for content creators and designers
✨ What makes RatioGenie special?
RatioGenie is your magical aspect ratio companion! Unlike basic calculators, we provide:
📱 Social Media: Instagram, YouTube, TikTok, Facebook
🖨️ Print Formats: Photo prints, business cards, posters
🌐 Web Design: Banner ads, hero sections, email headers
🎥 Video: Cinema, IMAX, HD formats
⌨️ Keyboard Shortcuts
- Alt + SSwap dimensions
- Alt + CCopy dimensions