Every Image Size,
Calculated Instantly.
Free calculators, social media cheat sheets, device resolutions, and print dimensions — all in one place. No sign-up. No ads. Blazing fast.
Tools. Specs. Comparisons.
Three pillars covering every image dimension question — from quick calculations to living cheat sheets and visual side-by-side comparisons.
The Tools
Dynamic calculators that run entirely in your browser. Convert, calculate, and resize without ever uploading a file.
The Specs
Living cheat sheets updated monthly. Every social platform, every major device, every print standard — always current.
The Comparisons
Visual side-by-side comparisons that make dimension differences intuitive. See it, don't just read it.
Visual Comparisons
Stop guessing. See exact size differences with scaled visual overlays — from camera sensors to paper standards.
Browse All Pages
Every calculator, cheat sheet, and comparison — organized for quick access.
Tools & Calculators
Social Media Specs
Device Resolutions
Frequently Asked Questions
Quick answers to the most common image size questions.
Social Media Image Sizes — 2026
Quick-reference dimensions for every major platform. Updated monthly so you never upload the wrong size.
While 1080px is the standard upload width for most social platforms, uploading at 2160px (2×) prevents compression artifacts on high-DPI Retina screens. The platform will downscale it, but the source quality is preserved.