Resize image dimensions
Adjust image dimensions and crop pixels to required proportions.
Processed locally in your browser with zero server uploads. (Max 20MB per file, 40MB total, <=25MP, JPG/PNG supported)
Please select an image file to begin.
All files are processed strictly inside your browser memory and are never uploaded to any server.
How to use
- Load a JPG or PNG image you want to resize.
- Specify target dimensions, percentage, or crop boundaries.
- Preview the resized image and download the file.
Limits & Specifications
Single file max 20MB, max 25MP input, maximum side length 12,000px. Supports downscaling and cropping; upscaling beyond original dimensions is disabled.
Illustrative Example
Example (Illustrative): Downscaling a 4000x3000 photo to 1200px width for a blog post header.
Frequently Asked Questions
Can I enlarge an image beyond its original resolution?
To prevent pixelation and artificial distortion, upscaling beyond native resolution is intentionally restricted.
Does cropping reduce the file size?
Yes, reducing the total pixel area typically lowers the resulting file size.