Resize image
Resize image
Make images exactly the size you need, one at a time or in a batch.
Runs on your device. Nothing is uploaded.
How it works
Add images
Drop images here, or click to browse.
Choose a mode
Pick exact pixels, a percentage or the longest edge.
Check the size
The panel shows what your first file will become.
Resize
Press Resize. Each row shows its old and new dimensions.
Download
Save each file, or take them all as a ZIP.
Questions
Related tools
Guides
Image sizes for social media in 2026
A single table of the common image sizes for Instagram, Facebook, X, LinkedIn, YouTube, Pinterest and TikTok, and how to make them all from a single photo.
2 min readBasics