Every social media platform has different image dimension requirements. Using the wrong size results in cropping, blurry images, or rejected uploads.
Social media image size cheat sheet
- Instagram post: 1080×1080px (square), 1080×1350px (portrait), 1080×566px (landscape)
- Instagram story/reel: 1080×1920px
- Twitter/X post: 1200×675px — 16:9 ratio
- Twitter/X header: 1500×500px
- Facebook cover: 820×312px
- LinkedIn post: 1200×628px
- LinkedIn banner: 1584×396px
- YouTube thumbnail: 1280×720px
How to resize for social media in 3 steps
Go to Resize Image. Upload your photo. Enter the target dimensions, enable aspect ratio lock. Download. Your image is ready to post.