Image Resizer
Resize images to any dimension with high quality, directly in your browser.
How to use Image Resizer
1
Upload an image by clicking the upload area or dragging a file.
2
Enter your desired width and height, or select a preset aspect ratio.
3
Toggle the "Lock Aspect Ratio" to keep the proportions consistent.
4
Preview the resized image and click "Download Resized Image" to save it.
Frequently Asked Questions
Are my images uploaded to a server?
No, all image processing happens locally in your browser using the Canvas API. Your files never leave your device.
Which image formats are supported?
The tool supports common formats like JPG, PNG, and WebP.
Will I lose image quality?
Resizing always involves some interpolation, but we use high-quality canvas rendering to minimize quality loss.