ICO File Inspector

Parse Windows ICO structure locally and report each embedded image without uploading or executing file content.

ICO file

Choose an ICO fileReads the ICO directory and embedded image headers locally; file contents are not executed.

How to use this ICO File Inspector

Inspect ICO directory entries, dimensions, bit depth, embedded format, offsets, and byte sizes. Enter your values above and the result is calculated directly in your browser. No account is required.

Fast answer, clear inputs

This tool is built around one job: give the answer quickly without forcing a signup or hiding the result. Related tools are linked nearby when the next calculation or conversion is useful.