Browser extensions
Single-purpose extensions that run on your device and collect nothing. All five are live on Firefox Add-ons. Chrome Web Store listings are not published yet.
Browser extension
Contrast Audit Overlay
Outline every text element on a page that fails WCAG AA or AAA contrast, and export the table as CSV.
Available for FirefoxBrowser extension
Social Preview Inspector
See the title, description, canonical URL and share image a page really offers to link previews, with warnings.
Available for FirefoxBrowser extension
Page Font Inspector
Inventory every font family, weight, style and size a page renders, plus its @font-face sources.
Available for FirefoxBrowser extension
Web Table Exporter
Pick any table on the page and copy or download it as clean CSV or Markdown.
Available for FirefoxBrowser extension
Regex Find in Page
Find in page with real regular expressions: flags, live count, next and previous, a results list with context, CSV export.
Available for Firefox