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Preview of Hidden Fields Revealer

Hidden Fields Revealer by MGM

Show hidden form fields and hidden elements on any page with a single toggle.

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Extension Metadata

About this extension
Hidden Fields Revealer lets you quickly surface hidden inputs and elements to inspect what a page is sending or hiding. When enabled, the extension reveals input[type="hidden"] fields and elements with the hidden attribute, makes them visible, and outlines them for easy spotting. It also tracks dynamic changes, so fields added after page load are revealed automatically. Toggle on/off per tab as needed.
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Permissions and data

Required permissions:

  • Access your data for all websites

Data collection:

  • The developer says this extension doesn't require data collection.
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More information
Version
0.1.0
Size
10.84 KB
Last updated
7 days ago (Feb 3, 2026)
Related Categories
  • Web Development
  • Privacy & Security
License
Mozilla Public License 2.0
Version History
  • See all versions
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