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Social Media Image Sizes Guide & Checker

The ultimate cheat sheet for social media image dimensions. Upload an image to check if it fits.

Image Checker

Click to Upload Image

JPG, PNG, WEBP

Profile Photo

320 x 320 px
1:1

Square Post

1080 x 1080 px
1:1

Portrait Post

1080 x 1350 px
4:5

Landscape Post

1080 x 566 px
1.91:1

Stories / Reels

1080 x 1920 px
9:16

Why Image Dimensions Matter

Each social media platform has its own specific requirements for image sizes. Using the wrong dimensions can lead to your images being cropped awkwardly, pixelated, or stretched. This guide provides the most up-to-date specifications.

Key Platforms Covered

  • Instagram: Posts (Square, Portrait, Landscape), Stories, Reels.
  • Facebook: Profile, Cover Photo, Posts, Event Covers.
  • YouTube: Channel Art, Thumbnails, Profile Icon.
  • Twitter / X: Header, Profile, Post Images.
  • LinkedIn: Background, Profile, Shared Image.

How to use the Checker

Upload your image to our tool, and we'll instantly analyze its dimensions and aspect ratio. We'll compare it against common social media standards and tell you exactly where it fits perfectly.

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Privacy Shield: 100% Client-Side Processing

The Social Image Dimensions is a professional-grade Social Media tool designed to help you look up the correct image pixel dimensions for every major social media platform.Our platform ensures that you can perform these tasks quickly and reliably without needing to install complex software.

Why utilize our Social Image Dimensions?

In today's digital landscape, privacy and security are paramount. Unlike many traditional online converters that force you to upload your sensitive files, our Social Image Dimensions leverages advanced client-side technologies. This "zero-upload" architecture guarantees 100% data privacy and significantly faster processing times.

Key Performance Vectors

  • Instant Processing: Computations run on your local hardware.
  • Absolute Privacy: We cannot see or access the data you process.
  • Free and Unlimited: Use the tool endlessly with no premium tiers.