Tutorials & How-To Guides
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Oct 17, 2026
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6 min read
Essential Social Media Image Sizes Guide for 2026
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ImageForge Editorial Team
Image Processing & Web Performance Architecture
Avoid awkward cropping and pixelation with our complete 2026 reference guide for all major social media platforms and profile specifications.
Why Dimension Accuracy Matters on Social Platforms
Every major social network applies aggressive server-side compression and automatic center-cropping whenever user uploads deviate from their native aspect ratios. If you upload an image with incorrect proportions, your carefully crafted text overlays will be cropped out on mobile feeds, and the platform will heavily compress the photo into a blurry preview.
Platform Dimensions Cheat Sheet (2026 Standards)
- Square Feed Post: 1080 x 1080 px (1:1 aspect ratio)
- Portrait Feed Post: 1080 x 1350 px (4:5 aspect ratio — recommended for maximum feed screen real estate)
- Stories & Reels: 1080 x 1920 px (9:16 aspect ratio)
- Profile Photo: 320 x 320 px (1:1 circular crop)
YouTube
- Video Thumbnail: 1280 x 720 px (16:9 aspect ratio, minimum width 640px)
- Channel Banner: 2560 x 1440 px (safe area for text is 1232 x 338 px in center)
Twitter / X
- In-Stream Tweet Image: 1200 x 675 px (16:9 aspect ratio)
- Header Banner: 1500 x 500 px (3:1 aspect ratio)
- Shared Link / Post Image: 1200 x 627 px (1.91:1 ratio)
- Personal Profile Banner: 1584 x 396 px (4:1 ratio)
- Company Cover Image: 1128 x 191 px
You can quickly resize any photo to these exact platform specifications using our free Social Media Image Resizer or create round profile avatars with our Crop Image to Circle Tool.
Try the Tools Mentioned in This Guide
All tools run in your browser with zero registration and complete privacy.