Image Resizer

How to Use Image Resizer

1
Upload your image
Drag and drop or click to select a JPG, PNG, WebP, or GIF image from your device.
2
Set the target dimensions
Enter the width and/or height in pixels. Toggle 'Keep aspect ratio' to resize proportionally.
3
Preview the result
A preview of the resized image is shown instantly so you can confirm before downloading.
4
Download the resized image
Click Download to save the resized image in your chosen format.

Resize photos to exact dimensions required by Instagram, Twitter, Facebook, or LinkedIn profile and cover images.

Reduce large photos to the display size needed on your website to improve page load speed.

Shrink large camera photos before attaching them to emails so they send and download faster.

Resize product photos to consistent dimensions required by online marketplaces like Amazon or Etsy.

Crop and resize any photo to square dimensions for use as a profile picture on any platform.

JPG, PNG, WebP, GIF, and BMP are supported. Output can be saved as JPG or PNG.

No. All resizing happens in your browser. Your image never leaves your device.

Yes, but enlarging a small image will reduce quality. Upscaling is best done with dedicated AI tools.

Resizing to a smaller size is generally lossless for PNG. For JPG, you can control quality with the quality slider.

No enforced limit. Very large images (over 50 MB) may take a few seconds to process on slower devices.