Images / FREE ONLINE TOOL
The right size.
In pixels.
Resize an image to a custom width and height, with optional aspect-ratio locking.
Use this toolFree to use. No signup. Runs in your browser.
Image Resizer
Processed in your browserYour image is ready.
Input. Adjust.
Save your result.
Resize an image to a custom width and height, with optional aspect-ratio locking.
Output is PNG. Upsizing does not restore missing detail. This tool changes pixel dimensions, not a maximum KB limit.
Choose your input, set the available options and create the result. Review before downloading. Image exports may remove metadata and color profiles; animated images become still images. Text inputs are limited to 1,000,000 characters.
Good to know.
Is my input uploaded or saved?
No. The tool processes input in this browser without persistent storage. The host receives normal page requests. See the privacy notice.
Does it require a subscription?
No. Converting, copying and downloading are free without a login.
What should I check before using the result?
Output is PNG. Upsizing does not restore missing detail. This tool changes pixel dimensions, not a maximum KB limit.