Image Size Checker

Upload your image and check your image size in pixels.


How to Use the Image Size Checker

Quickly inspect any image’s width, height, file size and file type — processed locally in your browser for privacy and speed.

  1. Select or drop an image: Click the file input or drag & drop an image file into the upload area.
  2. Wait briefly: The tool reads the image locally and extracts metadata instantly.
  3. Review results: Check the Image Details for Width, Height, and File Size.
  4. Confirm with preview: Use the thumbnail preview to verify the uploaded image.
  5. Optimize if needed: Use the dimensions and size to resize or compress images for web or email.

Privacy: Images are processed locally — nothing is uploaded to our servers.