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Alt Text Inspector

ExtensionTools6 users
Item media 1 (screenshot) for Alt Text Inspector

Overview

Instantly overlay image alt text with contrast and visibility warnings. Built for email QA and accessibility.

Alt Text Inspector makes it easy to visually audit alt attributes for every image on a page. Perfect for: Accessibility compliance checks Email Design & Web QA SEO content checks Rapid testing in staging/CMS environments 🔍 Features: One-click overlay of all image alt text Flags missing alt attributes with a warning Works on Gmail, Outlook, and any webpage Fast, privacy-safe, no bloat 🆕 What’s New in v1.5 – Improved toggle behavior: overlay now only appears when explicitly activated – Prevents overlays from reappearing unintentionally after returning to Gmail or Outlook – Smarter on/off detection using DOM state instead of temporary memory 🆕 What’s New in v1.4 – Flags low-contrast alt text using true DOM background detection – Warns for font-size: 0 and other visibility issues – Red alert overlays for any alt-related problem

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Details

  • Version
    1.5
  • Updated
    August 7, 2025
  • Offered by
    smcgrady
  • Size
    7.08KiB
  • Languages
    English (United States)
  • Developer
    Email
    hisammcgrady@gmail.com
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes

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