Social Media Image Sizes
Complete size reference for Instagram, YouTube, Twitter, Facebook, TikTok, LinkedIn.
Feed Post (Square)
1080 x 1080
Ratio: 1:1
Standard posts
Feed Post (Portrait)
1080 x 1350
Ratio: 4:5
Best for engagement
Feed Post (Landscape)
1080 x 566
Ratio: 1.91:1
Wide photos
Story
1080 x 1920
Ratio: 9:16
Stories & Reels
Reel
1080 x 1920
Ratio: 9:16
Video content
Profile Picture
320 x 320
Ratio: 1:1
Avatar
Highlight Cover
1080 x 1920
Ratio: 9:16
Story highlights
Quick Reference - Most Common Sizes
Instagram Post
1080x1080 (1:1)
YouTube Thumbnail
1280x720 (16:9)
Twitter Card
1200x675 (16:9)
Stories/Reels
1080x1920 (9:16)
How to use Social Media Image Sizes
- 1
Select Platform
Click on the platform tabs to view specific image dimensions for each social network.
- 2
Find Your Size
Look for the image type you need - profile pictures, posts, stories, or thumbnails.
- 3
Copy Dimensions
Click the copy button next to any size to copy 'width x height' to your clipboard.
- 4
Design with Confidence
Use these exact dimensions in your design tool for pixel-perfect social media images.
Related Tools
Hashtag Counter
Count hashtags, detect duplicates, check platform limits for Instagram, Twitter, TikTok.
Tweet Length Checker
Check tweet character count, thread splitter, and Twitter Blue limit support.
Instagram Bio Checker
Check bio length, line breaks, and get a bio strength score with suggestions.
YouTube Thumbnail Preview
Preview thumbnails in desktop, mobile, sidebar, and search result contexts.
Frequently Asked Questions
Why are aspect ratios important?
Aspect ratios determine how your image is displayed across devices. Using the correct ratio prevents unwanted cropping or stretching.
What happens if I upload the wrong size?
Most platforms will auto-crop or resize your image, which may cut off important content. Always design at the recommended size.
Should I use JPG or PNG?
Use JPG for photos and PNG for graphics with transparency. JPG is smaller for photos, while PNG preserves quality for text/logos.
What about file sizes?
Most platforms compress images automatically. For best quality, upload at the maximum recommended dimensions and let the platform optimize.
Do these sizes change often?
Social media platforms occasionally update their specs. We keep this reference current - bookmark it and check back periodically.