X (Twitter) image sizes (2026)
Every X (Twitter) image dimension you need — profile pictures, banners and posts — in exact pixels, with the aspect ratio and safe-zone notes that stop X (Twitter) from cropping your work.
All X (Twitter) sizes
| Surface | Size (px) | Ratio | Shape | Notes |
|---|---|---|---|---|
| Profile picture | 400 × 400 px | 1:1 | Circle | — |
| Header / cover | 1500 × 500 px | 3:1 | Wide | — |
| Post (landscape) | 1600 × 900 px | 16:9 | Landscape | — |
| Post (square) | 1080 × 1080 px | 1:1 | Square | — |
File format & quality tips
- Pixel size first. Match the dimensions above exactly — uploading larger and letting X (Twitter) downscale is fine; uploading smaller makes it blurry.
- PNG for logos, icons and avatars (crisp edges, supports transparency). JPG / WebP for photos and detailed banners (smaller files, faster loads).
- Mind the safe zone. Wide banners get cropped differently on phone vs desktop — keep text and faces centered.
- Export once, right. AI All Social outputs the exact X (Twitter) size in PNG, JPG or WebP, safe-zone aware, so you skip the resize dance.
X (Twitter) sizes — FAQ
What is the best X (Twitter) profile picture size?
400 x 400 px (1:1). Upload at that exact size so X (Twitter) doesn't crop or compress it.
What file format should I use for X (Twitter)?
PNG for logos, avatars and anything with sharp edges or transparency; JPG or WebP for photos and busy banners to keep the file smaller. AI All Social can export PNG, JPG or WebP.
Why does my X (Twitter) image look cropped or blurry?
It was the wrong size or aspect ratio, so X (Twitter) cropped or compressed it. Upload at the recommended pixel size and keep the subject inside the safe zone.
Can I make X (Twitter) images without design skills?
Yes — describe what you want, pick the X (Twitter) surface, and AI All Social generates it at the exact size, safe-zone cropped and upload-ready.
Size guides for other platforms
Skip the resizing
AI All Social makes X (Twitter) assets at the exact size, every time.