Image Ratio & Aspect Ratio Calculator
Upload images or calculate aspect ratio from dimensions manually
Free tool for image analysis, aspect ratio calculation, and platform compliance checking
📸 Batch Image Analysis
Upload multiple images to instantly analyze their dimensions, aspect ratios, and platform compatibility.
Drag & drop images or folders here, or click to select
Supports JPG, PNG, WebP, GIF • Up to 100 images
✨ Get instant dimensions, aspect ratios & smart crop suggestions
Common Aspect Ratios Comparison
Understand which aspect ratio works best for your project
| Ratio | Shape | Primary Use | When to Use |
|---|---|---|---|
| 16:9 | Wide (1.78:1) | Video, Web | Modern video content, presentations, web headers |
| 4:3 | Standard (1.33:1) | Classic, Retro | Old TV shows, vintage aesthetic, square-ish compositions |
| 1:1 | Square (1:1) | Social Media | Instagram posts, profile pictures, product photography |
| 9:16 | Vertical (0.56:1) | Mobile Video | TikTok, Stories, Reels, mobile-first vertical content |
| 3:2 | Photo (1.5:1) | Photography | DSLR cameras, professional photography, print work |
| 21:9 | Ultra-wide (2.39:1) | Cinema | Movies, ultra-wide displays, immersive gaming |
Quick Selection Guide
- • Video editing? Use 16:9 for YouTube/Vimeo
- • Social media? Use 1:1 for feeds, 9:16 for stories
- • Professional photos? Stick with 3:2 from your camera
- • Cinema look? Go ultra-wide with 21:9
Common Mistakes to Avoid
- • Don't use 4:3 for modern video (looks outdated)
- • Don't use 16:9 for Instagram posts (gets cropped)
- • Don't stretch images to change ratio (causes distortion)
- • Don't use 21:9 for portraits (too wide)
How to Use Image Ratio Calculator
Upload Your Images
Drag and drop your images into the upload zone, or click to select files from your computer. You can upload up to 100 images at once for batch processing.
Instant Analysis
Our tool automatically analyzes each image and extracts key information including width, height, aspect ratio, file size, and format. Results appear within seconds.
Check Platform Compliance
See which social media platforms your images are optimized for. We check compliance with Instagram, YouTube, Facebook, TikTok, Twitter, and more.
Export Your Results
Download your analysis results as CSV for spreadsheets or JSON for technical use. Perfect for batch processing and documentation.
💡 Pro Tip: Use batch processing to analyze multiple product images at once for e-commerce or analyze your entire photo library to find images that need resizing.
Frequently Asked Questions
Still have questions? Feel free to reach out to us at support@imagescalculator.com
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