Free Image Resizer | Resize Image Dimensions

Resize image width & height for free. 100% local processing in browser, no upload to server

Drag images here or click to select

Supports JPG, PNG, WebP • Up to 10 images • Max 20MB per image

What is Image Resizer Tool?

Image Resizer Tool is a free and powerful tool that helps you easily change image dimensions (width and height) — ideal for photographers, designers, website owners, and social media users.

The tool works entirely inside your browser (Client-Side), so images are not uploaded to the server. This provides better privacy and security. You can choose custom dimensions or use preset sizes like Full HD, HD, Instagram, Facebook.

How to Use Image Resizer?

  1. Upload images by drag-and-drop or click "Choose Images"
  2. Choose a preset size or enter custom dimensions (width and height)
  3. Choose whether to maintain original aspect ratio
  4. Choose output format and quality
  5. Click "Resize Images" then download the results

Tool Features

Preset Sizes

Preset sizes like Full HD, HD, Instagram, Facebook, Thumbnail

Custom Dimensions

Enter any dimensions you want (up to 8000×8000 pixels)

Maintain Aspect Ratio

Automatically maintain original image aspect ratio

Local Processing

100% local processing in browser, no image upload

Frequently Asked Questions About Image Resizer

How do I resize an image?

Upload the image, choose a preset size or enter custom dimensions, choose whether to maintain aspect ratio, and click "Resize Images".

What is maintaining aspect ratio?

Maintaining aspect ratio means the image will keep its original proportions (width:height). If you change the width, the height will be adjusted automatically.

Can I change image format?

Yes, you can choose output format: Original, JPEG, PNG, or WebP.

What is the maximum dimensions?

The maximum dimensions are 8000×8000 pixels. You can resize images to any size smaller than that.