Image Resizer
Change the width and height of images in pixels or percentages locally and securely.
🔒 Processed entirely in your browser — nothing you enter here is ever uploaded.
The result appears on this page after you run the tool. Nothing you enter is uploaded.
Result
About this tool
Are you familiar with the situation when you need to change the resolution of the picture (for example, make it exactly 1920x1080 or reduce it by half), and the editors either stretch the image or spoil the proportions?
Our tool allows you to accurately resize images quickly and privately (your files are processed locally in your browser). Not a single byte of your image is transmitted over the Internet.
You can specify the size in pixels or percentage, keeping the original aspect ratio. A feature of the tool is the ability to choose a scaling algorithm for maximum clarity.
Example. A 400 by 200 image with the aspect lock on and width set to 200 is redrawn at 200 by 100.
Limit. Width and height must be positive integers, and the download keeps the source MIME type, falling back to JPEG only when the file has no type.