IMAGE TOOL WORKSPACE
Image Dimensions Checker
Check image width, height, aspect ratio, file size and format instantly in your browser.
About this tool
Image Dimensions Checker
A free Image Dimensions Checker for inspecting raster image properties before editing, publishing or uploading a file.
About Image Dimensions
Image dimensions describe the number of pixels across and down an image. Checking width, height, aspect ratio, format and file size is useful before uploading an image to a website, document, design tool or social platform.
How to use this tool
- Choose one or more images.
- Click Check Dimensions.
- Review each file in the results table.
- Use the Image Resizer or Image Compressor when you need to change the image.
Important notes
Pixel dimensions are different from print dimensions. A 1200 × 800 image does not have one fixed physical size until a print resolution or display scale is specified.
Privacy and browser processing
For these image operations, Tervilo is designed to process the selected image data in your browser. The page does not need to upload the image to a Tervilo application server for the normal conversion workflow. You should still keep your original file until you have checked the downloaded result.
Questions & Answers
Frequently Asked Questions
What does image dimension mean?
It is the width and height of a raster image measured in pixels.
Does dimension tell me physical print size?
Not by itself. Physical size also depends on the print resolution or display scale used by the destination.