Image Resizer

Aspect ratio lock: Maintain proportions when changing dimensions
Presets: Quick sizes for social media and common formats
Scale by percentage: Quickly resize by 25%, 50%, 75%, or 150%
Privacy: All processing happens in your browser

Resize images with aspect ratio control

Drag and drop an image here, or click to select

Supports PNG, JPG, WebP, GIF

Select Image

Width (px)

Height (px)

Lock aspect ratio

Scale by Percentage

The Image Resizer lets you change image dimensions with precision controls.