Image Dimensions Checker
Check an image's exact dimensions, aspect ratio, and file size without uploading it anywhere.
Processing happens locally in your browser. Nothing you enter is uploaded.
How It Works
Choose an image to see its width, height, simplified aspect ratio, and file size instantly.
Example
A 1920×1080 image has an aspect ratio of 16:9.
Frequently Asked Questions
- Why would I need to check this?
- Common reasons include meeting a platform's upload requirements (like a specific aspect ratio for social media), or confirming an image hasn't been resized unexpectedly.
Related Tools
Image Resizer
Editor's pickResize an image to exact pixel dimensions, entirely in your browser.
Image Compressor
Editor's pickReduce an image's file size with an adjustable quality slider.
Base64 to Image Converter
Related toolConvert a Base64 string back into a downloadable image.
Favicon Generator
Related toolGenerate all the standard favicon sizes from a single image.
Image to Base64 Converter
Related toolConvert an image to a Base64 data URI you can embed directly in HTML or CSS.
JPG to PNG Converter
Related toolConvert a JPG image to PNG format, entirely in your browser.