Complete Social Media Banner Size Guide 2026
The definitive dimension reference for every social media platform in 2026. Stop guessing pixel sizes β this guide consolidates every banner, cover photo, header, and profile image spec you'll ever need in one place. We update it whenever a platform changes its requirements so you never publish the wrong size again.
- Exact pixel dimensions for LinkedIn, Instagram, Facebook, YouTube, Twitter/X, and WhatsApp
- Safe zone diagrams showing where UI elements overlap your banner
- Desktop vs. mobile differences and how to design for both simultaneously
- File format and file size recommendations for the best display quality
- Quick-reference table you can bookmark and return to anytime