Image Dimensions & File Inspector
Quickly check the basic technical properties of an image before resizing, compressing or uploading it somewhere else.
File—
Dimensions—
Aspect ratio—
Megapixels—
File size—
MIME type—
How this tool works
The browser reads the selected file metadata and decodes the bitmap to obtain natural width and height. Megapixels = width × height ÷ 1,000,000.
Example
A 4032×3024 photo contains about 12.19 megapixels and reduces to the aspect ratio 4:3.
Common questions
Does this read EXIF camera metadata?
No. This lightweight inspector reports file and bitmap properties, not full EXIF/GPS metadata.
Does inspection upload the file?
No. The selected file is decoded locally in the browser.