Check Image Dimensions – Find Width & Height Online
Inspect the exact pixel width, pixel height, and aspect ratio of any image instantly in your browser.
Drag & drop an image
or choose from your device
How to Use Check Image Dimensions
Select Any Image
Upload any JPG, PNG, WebP, GIF, or SVG file from your device.
Instant Canvas Inspection
The browser reads image headers and native raster dimensions immediately.
View Dimension Report
Inspect exact width, height, megapixels, and aspect ratio readout.
About Check Image Dimensions
Knowing the exact pixel dimensions of an image is essential before submitting files to web forms, configuring print layouts, or verifying whether a photo meets platform minimums.
Our diagnostic inspector reads image header matrices instantly in your local browser, displaying precise pixel counts, aspect ratios, and orientation tags without uploading your data.
Common Use Cases
- Verifying whether a photo meets minimum pixel criteria for passport or exam portal applications.
- Checking web assets and banner dimensions during website development and quality assurance.
- Calculating megapixel counts for smartphone photography and digital artwork.
Private & Secure Browser Processing
All processing is executed locally in your browser. Files are never transmitted or stored on remote servers.
Frequently Asked Questions - Image Dimensions
How do I check image dimensions on a smartphone?
Simply upload your photo to this tool. It will instantly display width, height, and aspect ratio on any iPhone or Android phone without installing an app.
What is the difference between image dimensions and file size?
Dimensions refer to the number of pixels (e.g. 1920x1080 px). File size refers to the digital storage space consumed (e.g. 250 KB).
Can this tool read SVG vector dimensions?
Yes, it parses viewBox and coordinate attributes on SVG files as well as raster pixel formats.