Firefox Browser Add-ons
Log in
Preview of display-none-alpha

display-none-alpha by Perfect Secrecy Apps

Hide HTML elements on any webpage with undo/redo functionality Development/alpha release for fast iterations.

ExperimentalExperimental
0 (0 reviews)0 (0 reviews)
2 Users2 Users
Download Firefox and get the extension
Download file

Extension Metadata

About this extension
Display None - Element Hider Browser Extension

A powerful browser extension that allows you to hide HTML elements on any webpage with undo/redo functionality. Primarily targeted for mobile devices but works great on desktop too!

Features
  • Click to Hide: Simply click on any element to hide it from the page
  • Visual Feedback: Hover over elements to see what will be hidden (red outline)
  • Undo/Redo: Full undo/redo support for all hiding actions
  • Persistent Rules: Hidden elements persist across page navigation on the same domain
  • Accept/Cancel: Accept changes to save them permanently, or cancel to restore session changes
  • Reset All: Completely reset all hiding rules for the current domain
  • Keyboard Shortcuts:
  • Ctrl+Z (or Cmd+Z on Mac) - Undo
  • Ctrl+Y (or Cmd+Y on Mac) - Redo
  • Mobile Optimized: Large touch-friendly buttons and responsive design
  • Floating Action Buttons (FABs): Easy-to-access controls that stay visible
  • Cross-Domain Storage: Each domain has its own set of hiding rules
Rated 0 by 0 reviewers
Log in to rate this extension
There are no ratings yet

Star rating saved

5
0
4
0
3
0
2
0
1
0
No reviews yet
Permissions and data

Required permissions:

  • Access your data for all websites

Optional permissions:

  • Access your data for all websites

Data collection:

  • The developer says this extension doesn't require data collection.
Learn more
More information
Add-on Links
  • Support site
  • Copy add-on ID
Version
0.0.1
Size
17.91 KB
Last updated
8 months ago (Nov 2, 2025)
Related Categories
  • Appearance
License
MIT License
Version History
  • See all versions
Add to collection
Report this add-on
Go to Mozilla's homepage

Add-ons

  • About
  • Firefox Add-ons Blog
  • Extension Workshop
  • Developer Hub
  • Developer Policies
  • Community Blog
  • Forum
  • Report a bug
  • Review Guide

Download

  • Download Firefox
  • Windows
  • macOS
  • iOS
  • Android
  • Linux
  • All

Latest Builds

  • Nightly
  • Beta

Firefox for Business

  • Enterprise

Community

  • Connect
  • Contribute
  • Developer

Follow

  • Instagram
  • YouTube
  • TikTok
  • Bluesky
  • Podcast
  • Privacy
  • Cookies
  • Legal

Except where otherwise noted, content on this site is licensed under the Creative Commons Attribution Share-Alike License v3.0 or any later version.