Social Media Image Dimensions Guide
All social media image & video dimensions in one place.
Profile Picture
Displayed as circle
Post — Square
1:1 ratio
Post — Portrait
4:5 ratio, max feed coverage
Post — Landscape
1.91:1 ratio
Story
9:16 ratio, 15 sec max
Reel
9:16, up to 90 sec
IGTV Cover
~1:1.55 ratio
Specifications sourced from official platform documentation. Last reviewed March 2025.
How to Use Social Media Image Dimensions Guide
- 1
Browse all platforms listed in the left sidebar or top tabs.
- 2
Click a platform name to jump to its full specifications section.
- 3
Use the search box to find a specific format (e.g. 'thumbnail' or 'story').
- 4
Review dimensions, aspect ratio, max file size, and recommended format for each type.
- 5
Click 'Copy' next to any dimension set to copy it to your clipboard instantly.
- 6
Use the visual size comparison boxes to see relative proportions between formats.
- 7
Filter by content type using the category tabs: Profile, Post, Story, Cover, Video.
- 8
All data is updated as of March 2025 — bookmark for future reference.
About Social Media Image Dimensions Guide
The Social Media Image Dimensions Guide is your complete reference for every image and video size you need across all major platforms — Instagram, YouTube, Facebook, X (Twitter), LinkedIn, TikTok, Pinterest, WhatsApp, Snapchat, and Google My Business.
Why Dimensions Matter
Uploading images at the wrong size leads to awkward cropping, blurry visuals, and unprofessional-looking posts. Each platform has specific requirements for profile pictures, cover photos, posts, stories, reels, and thumbnails. This guide gives you every specification in one searchable interface.
- 10+ platforms covered with complete dimension specs
- Filter by content type: Profile, Post, Story, Cover, Video
- Search for specific formats like "thumbnail" or "story"
- Visual size comparison boxes to see relative proportions
- Copy any dimension set to clipboard with one click
- Aspect ratio, max file size, and recommended formats included
Updated for 2025
Social platforms frequently change their image requirements. This guide is reviewed and updated regularly to ensure you always have the latest specifications. Bookmark this page for quick reference whenever you create social media content.