Complete updated reference for optimal image dimensions across all social media platforms. Preview image proportions. Download templates instantly.
Posting images at the wrong dimensions on social media can result in auto-cropping, pixelation, or black bars — all of which hurt engagement. Each platform has specific requirements for profile photos, posts, stories, banners, and ads.
This guide is updated for 2025 with the latest recommendations from Instagram, Facebook, X (Twitter), LinkedIn, YouTube, TikTok, and Pinterest.