Change the Aspect Ratio of Your Image Online

Our free tool makes image aspect ratio adjustments effortless. Choose from predefined ratios like 16:9, 4:3, or set your own. Crop and resize your images seamlessly. This service operates entirely online and is available at no charge.

Drop image into this area



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Allowed Filetypes: JPG, JPEG, BMP, GIF, PNG, WebP, AVIF

How to Change the Aspect Ratio of an Image

  1. Select your image or drop it into the grey area
  2. Set a predefined aspect ratio or define a custom one
  3. Move and Resize the Cropping layer in the Preview
  4. Click Download


What image formats are supported by the tool?

Our tool supports a wide range of image formats, including JPEG, PNG, and GIF. We are working on extending those formats.

What are some common aspect ratios I can use?

Common aspect ratios include 16:9 (widescreen), 4:3 (standard screen), and 1:1 (square). You can choose any of these or set a custom ratio as per your requirement.

Can I set a custom aspect ratio for my image?

Absolutely! If the common aspect ratios do not meet your needs, you can manually enter a custom ratio of your choice.

Will the quality of my image be affected when I change the aspect ratio?

Our tool aims to maintain the highest quality during the adjustment process. However, extreme aspect ratio changes might slightly affect image quality due to the resizing process.

Are there any size limits for the images I can upload?

There are no strict size limits. However, larger files may take longer to process.

Is there a limit to how many images I can adjust for free?

No, there is no limit. You can adjust the aspect ratio of as many images as you need, free of charge.

Do I need to create an account to use this tool?

No account creation is necessary to use our tool. We made it easy for everyone to adjust image aspect ratios without any registration or login process.

How to Calculate Aspect Ratios?

You can use our Aspect Ratio Calculator to calculate either the Aspect Ratio based on your dimensions or the dimensions based on an Aspect Ratio.


We do not store your images. This tool works 100% directly in Your browser. Your image never even touches our servers.


We optimized everything for you to finish your task as efficient and quickly as possible.

For Free

This tool is completely free for you to use. There is also no limit at all, you can resize as many images as you like!

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