Design & Dimensions·2026 Standards
Platform Banner Size & Safe Area Guides
Official dimensions, mobile crop safe zones, and design tips for every social network.
| Platform | Dimensions | Aspect Ratio | Safe Area Key Rule |
|---|---|---|---|
| X / Twitter | 1500 × 500 px | 3 : 1 | Keep text centered; top & bottom 60px cropped on mobile |
| 1584 × 396 px | 4 : 1 | Shift text right; bottom-left 180px covered by avatar | |
| YouTube | 2560 × 1440 px | 16 : 9 | Central 1546 × 423 px box visible on all phones & TVs |
| GitHub README | 1280 × 400 px | 16 : 5 | Compact height; dark mode & light mode contrast |
Professional Network1584 × 396 px
LinkedIn Banner Size & Safe Area Guide (2026)
1584 × 396 px official dimensions. Master avoiding profile avatar overlap on desktop and mobile apps.
Ratio4:1
Safe ZoneRight 70% of canvas
Social & Creators1500 × 500 px
X (Twitter) Header Size & Mobile Safe Area
1500 × 500 px official dimensions. How to account for the top and bottom 60px responsive mobile crop.
Ratio3:1
Safe Zone1500 × 380 px central band
Video & Streaming2560 × 1440 px
YouTube Banner Dimensions & Safe Zone Blueprint
2560 × 1440 px canvas. How to keep your text and logo in the 1546 × 423 px safe box across TV and phones.
Ratio16:9
Safe Zone1546 × 423 px central box
Developer Portfolio1280 × 400 px
GitHub Profile README Header Design Guide
1280 × 400 px format. Geek aesthetics, dark mode contrast, and embedding tech stack badges.
Ratio16:5
Safe ZoneFull container width
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