Image Dimensions Checker
Check the width, height, aspect ratio and file size of images.
Your data is processed in your browser and is not uploaded to our servers.
About the Image Dimensions Checker
Image Dimensions Checker quickly shows the exact pixel size and aspect ratio of one or many images, so you can verify they meet upload requirements for websites, stores and social networks.
How to use the Image Dimensions Checker
- Drop one or more images.
- Read the dimensions, aspect ratio and size in the table.
- Use the Image Resizer if an image needs different dimensions.
Frequently asked questions
How is the aspect ratio calculated?
Width and height are divided by their greatest common divisor, for example 1920×1080 becomes 16:9.
Are the images uploaded?
No. The browser reads the dimensions locally.