Free Image Resizer Online

Need to resize a photo or image quickly? Use the AdiyogiTools Image Resizer Online to change the width and height of an image in pixels without installing software.

Upload your JPG, PNG or another browser-supported image, enter the required dimensions, and download the resized image in seconds.

🔒 Browser-based processing: Your selected image is processed directly in your browser by this tool. The page does not send the selected image to a server for resizing.

🖼️ Image Resizer Online

Resize your image by entering the desired width and height in pixels.








Image Resizer Online for JPG and PNG

AdiyogiTools provides a simple image resizer online for changing the dimensions of photos and images. You can enter a custom width and height in pixels and create a resized version of your image directly in your web browser.

The tool is useful when you need to resize an image online for a website, online form, document, presentation, social media post or any other situation where specific image dimensions are required.

What makes this tool useful?
You can choose the exact width and height instead of relying on a fixed preset size. This gives you control over the final image dimensions.

How to Resize an Image Online

  1. Select the image you want to resize.
  2. Enter the required width in pixels.
  3. Enter the required height in pixels.
  4. Click Resize Image.
  5. Preview the resized image.
  6. Click Download Resized Image to save it.

Resize Images by Width and Height

This image resizer lets you specify both dimensions manually. For example, you can resize an image to 800 × 600 pixels, 1200 × 800 pixels, or another custom width and height supported by the browser.

Changing the dimensions of an image is different from simply compressing its file size. If you need to reduce the file size to a specific KB value, use our Image Resize by KB tool.

When Should You Resize an Image?

JPG and PNG Image Resizing

You can select JPG, PNG and other image formats that are supported by your web browser. The resized result is generated using the browser's canvas functionality.

Image Resizer on Mobile

You can use this online image resizer on a modern smartphone, tablet or computer. No separate image editing application is required for basic resizing.

Image Resizer vs Image Compressor

An image resizer changes the dimensions of an image, such as its width and height. An image compressor primarily focuses on reducing the file size.

If your requirement is to make an image smaller in terms of file size, you can use the Image Compressor. If you need a specific file size such as 50KB or 100KB, use the Image Resize by KB tool.

Free Online Image Resizer

AdiyogiTools Image Resizer is available free to use for basic image resizing. The tool is designed to keep the process simple: select an image, enter its dimensions, resize it and download the result.

Image Resizer FAQs

What is an image resizer?

An image resizer is an online or software-based tool that changes the width and height of an image. It can create a new version of the image with custom dimensions.

Can I resize an image online for free?

Yes. AdiyogiTools provides a free online image resizer that lets you enter custom width and height values and download the resized image.

Can I resize JPG and PNG images?

Yes. You can select JPG, PNG and other image formats supported by your browser.

Can I resize an image by pixels?

Yes. Enter the required width and height in pixels before clicking the Resize Image button.

Can I use this image resizer on my phone?

Yes. The tool works in modern mobile browsers as well as on tablets and desktop computers.

Is the image uploaded to a server?

The resizing operation in this page is performed in your browser using JavaScript and the HTML canvas. The current tool does not send the selected image to a server for resizing.

Can I resize an image to a specific KB size?

For a specific file-size target such as 20KB, 50KB, 100KB or 200KB, use the dedicated Image Resize by KB tool.

Can I compress an image instead of resizing it?

Yes. If your main goal is to reduce the file size rather than change the dimensions, use the Image Compressor.