Web Developer Firefox Extension

Features List

Disable

  • Disable Cache
  • Disable Entire Cache
  • Check For Newer Version Of Page ↓
    • Check For Newer Version Of Page When Page Is Out Of Date
    • Check For Newer Version Of Page Every Time
    • Check For Newer Version Of Page Once Per Session
    • Never Check For Newer Version Of Page
  • Disable DNS Cache
  • Disable Java
  • Disable JavaScript ↓
    • Disable All JavaScript
    • Disable Strict JavaScript Warnings
  • Disable Meta Redirects
  • Disable Minimum Font Size
  • Disable Page Colors
  • Disable Popup Blocker
  • Disable Proxy ↓
    • Use No Proxy
    • Use Auto-detect Proxy
    • Use Configuration URL Proxy
    • Use Manual Proxy
    • Use System Proxy
  • Disable Referrers

Cookies

  • Disable Cookies ↓
    • Disable All Cookies
    • Disable Third-Party Cookies
  • Add Cookie...
  • Delete Domain Cookies
  • Delete Path Cookies
  • Delete Session Cookies
  • View Cookie Information

CSS

  • Disable Styles ↓
    • Disable All Styles
    • Disable Browser Default Styles
    • Disable Embedded Styles
    • Disable Inline Styles
    • Disable Linked Style Sheets
    • Disable Print Styles
    • Disable Individual Style Sheet
  • Add User Style Sheet...
  • Display Style Information
  • Display Styles By Media Type ↓
    • Display Handheld Styles
    • Display Print Styles
  • Edit CSS
  • Reload Linked Style Sheets
  • Use Border Box Model
  • View CSS

Forms

  • Clear Form Fields
  • Clear Radio Buttons
  • Convert Form Methods ↓
    • Convert GETs To POSTs
    • Convert POSTs To GETs
  • Convert Select Elements To Text Inputs
  • Convert Text Inputs To Textareas
  • Display Form Details
  • Display Passwords
  • Enable Auto Completion
  • Enable Form Fields
  • Expand Select Elements
  • Make Form Fields Writable
  • Outline Form Fields Without Labels
  • Populate Form Fields
  • Remove Maximum Lengths
  • Toggle Checkboxes ↓
    • Check All Checkboxes
    • Uncheck All Checkboxes
  • View Form Information

Images

  • Disable Images ↓
    • Disable All Images
    • Disable External Site Images
    • Disable Image Animations
  • Display Alt Attributes
  • Display Image Dimensions
  • Display Image File Sizes
  • Display Image Paths
  • Find Broken Images
  • Hide Background Images
  • Hide Images
  • Make Images Full Size
  • Make Images Invisible
  • Outline Images ↓
    • Outline All Images
    • Outline Background Images
    • Outline Images With Adjusted Dimensions
    • Outline Images With Empty Alt Attributes
    • Outline Images With Oversized Dimensions
    • Outline Images Without Alt Attributes
    • Outline Images Without Dimensions
  • Reload Images
  • Replace Images With Alt Attributes
  • View Image Information

Information

  • Display Abbreviations
  • Display Access Keys
  • Display Anchors
  • Display ARIA Roles
  • Display Div Dimensions
  • Display Div Order
  • Display Element Information
  • Display Id & Class Details
  • Display Link Details
  • Display Object Information
  • Display Stack Levels
  • Display Tab Index
  • Display Table Depth
  • Display Table Information
  • Display Title Attributes
  • Display Topographic Information
  • Find Duplicate Ids
  • View Anchor Information
  • View Color Information
  • View Document Outline
  • View Document Size
  • View JavaScript
  • View Link Information
  • View Meta Tag Information
  • View Page Information
  • View Response Headers

Miscellaneous

  • Clear Private Data ↓
    • Clear Cache
    • Clear History
    • Clear HTTP Authentication
    • Clear All Private Data...
  • Display Hidden Elements
  • Display Line Guides
  • Display Page Magnifier
  • Display Ruler
  • HTML
  • Linearize Page
  • Make Frames Resizable
  • Toggle Visited Links ↓
    • Mark All Links Unvisited
    • Mark All Links Visited

Outline

  • Outline Block Level Elements
  • Outline Custom Elements...
  • Outline Deprecated Elements
  • Outline External Links
  • Outline Floated Elements
  • Outline Frames
  • Outline Headings
  • Outline Non-Secure Elements
  • Outline Positioned Elements ↓
    • Outline Absolute Positioned Elements
    • Outline Fixed Positioned Elements
    • Outline Relative Positioned Elements
  • Outline Tables ↓
    • Outline Table Captions
    • Outline Table Cells
    • Outline Tables
  • Show Element Tag Names When Outlining

Resize

  • Display Window Size
  • Display Window Size In Title
  • Resize Window...
  • Edit Resize Dimensions...
  • View Responsive Layouts

Tools

  • Edit Tools...
  • Display Page Validation
  • DOM Inspector
  • Error Console
  • Validate Local CSS
  • Validate Local HTML

View Source

  • View Frame Source
  • View Generated Source
  • Edit View Source With Applications...

Options

  • Pin Features
  • Active Features ↓
    • Reset Page
  • Options...
  • Help...
  • About...

Web Developer Features List created by Ken Saunders for Access Firefox
Shared under the following licence.
Attribution-NonCommercial-ShareAlike 3.0 Unported (CC BY-NC-SA 3.0)
Please provide attribution to http://www.AccessFirefox.org
Return to the Web Developer Firefox Extension main article.