Free Developer Tool
Image Dimension Checker
Check the width and height of an image and view its pixel dimensions and aspect ratio.
What is Image Dimension Checker?
Check the exact pixel dimensions of an image and quickly determine its width, height, orientation and aspect ratio.
How to use
- Upload an image.
- Read its width and height.
- Check the image orientation and aspect ratio.
- Copy the detected dimensions.
Features
- Width detection
- Height detection
- Aspect ratio detection
- Browser processing
Common Use Cases
- Web development
- Image optimization
- Responsive design
- Content management
Example
Input
banner.jpg
Output
Width: 1920 px Height: 1080 px Aspect Ratio: 16:9 Orientation: Landscape
FAQ
Does it detect width and height automatically?
Yes.
Does it calculate the aspect ratio?
Yes. The image dimensions can be used to determine the aspect ratio.
Does it upload the image?
No. The dimensions can be read directly in the browser.
Missing a feature?
If this tool doesn't cover your use case or is missing functionality, please let me know through the Contact page.
New improvements and features are added based on user feedback.