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Alt Audit

إمكانية الوصول

Alt Audit

Find missing and empty image alt text on this page. Pause all. Free stays local. Pro syncs reports via ExtHub.

Screenshots

Alt Audit popup: Scan images, Pause all, Missing Empty filters, skip tiny, Highlight, reports, and log
Alt Audit Pro: Skip decorative, Aria-label OK, SVG Input sources, Copy srcs, Export Import, and ExtHub sync

Hover to inspect at real size. On a phone, swipe.

Free vs Pro

See what stays free in your browser and what Pro unlocks.

Free

Included with the Chrome extension

  • Scan images, Pause all, Missing/Empty filters, and skip tiny icons — no ExtHub account
  • Highlight issues and clear highlights; click a row to focus it on the page
  • Local scan reports and an action log (host and tool — not image URLs or page HTML)
  • Up to 12 reports and 20 log rows in this browser

Pro

Unlocked with an ExtHub subscription

  • Sync scan reports, filter prefs, and the audit log to ExtHub (hosts and counts — not image URLs)
  • Skip decorative, Aria-label OK, SVG and Input sources, copy srcs, and JSON export/import
  • Up to 50 reports / 80 log rows in the extension; full archive on exthub.app

Why upgrade to Pro

  • Audit alt text without signing in; Pro is optional for cloud reports
  • Pick up the same scan reports and filter prefs on another machine
  • One subscription, only for Alt Audit

About

Alt Audit finds images with missing or empty alt text on a normal http(s) page. Chrome://, the Web Store, and other restricted pages are skipped. Free tools stay in this browser — no ExtHub account. Image URLs, pixels, and page HTML are not uploaded. Scan images on this page (auto-scan when the popup opens), or Pause all. Filters: Missing and Empty (keep at least one on). Skip tiny icons under 48 px. Highlight issues and clear highlights; click a row to focus it on the page. Local scan reports (host and issue counts — not image URLs) and an action log (host and tool — not page HTML). Up to 12 reports and 20 log rows locally. Pro syncs scan reports, filter prefs, and the audit log to ExtHub (hosts and counts only — not image URLs, pixels, or page HTML). Skip decorative images, Aria-label OK, extra sources SVG and Input, copy srcs (clipboard stays in this browser), JSON export/import, and higher caps (50 reports / 80 log rows). Search and CSV/JSON export are on the ExtHub My data page. Unsigned installs still send a compact connectivity ping.

A11y Scan

إمكانية الوصول

Run a local accessibility checklist: images, headings, labels, and landmarks. Pro saves reports, export, and ExtHub sync.

Contrast Check

قريبًا

Check WCAG contrast ratios between foreground and background colors. Pro saves reports, export, and ExtHub sync.

Hue Drop

قريبًا

Pick page colors with EyeDropper or click sampling — HEX/RGB/HSL, contrast, history, tints. Pro saves reports, export, and ExtHub...