Social Media Post Size Guide
Look up the right image size for every social platform — Instagram, Facebook, X, YouTube, LinkedIn, Pinterest and TikTok — with a scaled preview. Free, fast and private.
Your result will appear here.
How to use Social Media Post Size Guide
- Choose the platform and format from the list.
- Click Show Size to see the recommended dimensions and aspect ratio.
- Export your design at exactly that size to avoid cropping.
Note: this tool runs in your browser. Nothing is uploaded.
Frequently Asked Questions
Is this tool free?
Yes, it is 100% free with no sign-up. Your data stays in your browser.
Do I need to install anything?
No. It works in any modern browser on phone, tablet or computer.
Is my data uploaded?
No. This tool runs entirely in your browser and your input is never uploaded to a server.
Do these sizes change often?
Platforms update recommended sizes from time to time, so check the platform's own help pages before a big campaign. These are the widely used 2026 sizes.