Image Dimensions List

Look at the size of each picture clearly at once.

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Image Dimensions ListUser Guide

Read the actual format, width, height, aspect ratio, and byte size of static images in batches, and then export the information list after verification.

How to use

  1. Add a static image to inspect.
  2. Start reading and check the size, format and size of each page.
  3. Export a TXT or JSON image list.

Formats and limits

  • Only static JPG, PNG, WebP accepted; maximum 20 MiB, 24 million pixels each, maximum 16,384 px on one side.
  • Maximum of 20 images totaling 100 MiB; does not list full EXIF, color certification, or provenance information.

Output

TXT/JSON list of basic image information.

Frequently asked questions

Determine image format based on file extension?

The file content and actual decoding information are checked, not just the file name or the MIME provided by the browser.

The file name and content are only processed in your browser and are not transmitted to the server. The original file will not be overwritten. Please export the required results before leaving the tool.