Aceit Toolbar

Tracking since Apr 20, 2026.

Changelog

• Apr 25, 2026
  description

  Aceit Toolbar is a lightweight accessibility inspection extension built for enterprise environments where every installed tool must pass a security review.
  
  Click the icon and choose a mode to visually highlight:
  - Landmarks (header, nav, main, aside, footer, regions) and content that sits outside any landmark
  - Heading structure, with warnings for skipped levels
  - Lists (ul, ol, dl) and their items
  - Tables, captions, headers and header relationships, with warnings for tables missing header cells
  - Paragraphs, empty paragraphs and double line breaks
  - Images and SVGs, with alt text inspection and missing-alt warnings
  
  Designed for security review:
  - Manifest V3, no bundler, no build step - the files in the package are the files that run
  - Zero runtime dependencies
  - Only the activeTab and scripting permissions - no host access, no background data
  - No network requests, no telemetry, no storage
  - Works identically in Chrome, Edge, Vivaldi, and Firefox 109+
  
  Available in English, Swedish, Norwegian, German, French and Spanish.
  
  Aceit Toolbar is developed by Aceit / Useit as a free, open tool for teams doing hands-on accessibility work.

  Aceit Toolbar is a browser extension built to make accessibility work in web interfaces easier. The tool gives you a clear overview of the page's structure and helps you spot issues such as broken heading hierarchies, missing landmarks, or unusual paragraph markup.
  
  With one click you can highlight:
  - Landmarks (header, nav, main, aside, footer, regions) and content that sits outside any landmark
  - Heading structure, with warnings when a level is skipped
  - Lists (ul, ol, dl) and their items
  - Tables, captions, headers and header relationships, with warnings for tables missing header cells
  - Paragraphs, empty paragraphs and double line breaks
  - Images, including SVGs, and their text descriptions.
  
  Designed with security at the core:
  - Manifest V3, no build step, no bundlers - the files in the package are the files that run
  - No runtime dependencies
  - Only the activeTab and scripting permissions - no host access, no background data
  - No network requests, no telemetry, no storage
  - Works identically in Chrome, Edge, Vivaldi and Firefox 109+
  
  Available in English, Swedish, Norwegian, German, French and Spanish.
  
  Aceit Toolbar is developed by Useit Consulting as a free, open tool for teams doing hands-on accessibility work.

• Apr 25, 2026
  short_description

  Accessibility inspection toolbar — inspect landmarks, headings, lists, tables, text and images on any page.

  Accessibility testing toolbar. Highlight the HTML structure of a page and quickly find potential accessibility issues.

Permissions & access

Permissions

activeTabscripting

Host access

None declared

Screenshots