Firefox

AInspector for WCAG Accessibility Evaluation

AInspector for WCAG Accessibility Evaluation has 1,260 daily users (+10.3% in 30 days), rated 5.0 from 13 ratings, #326 of 6,400 in Web Development.

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Daily users
1,260
+80 (+6.9%) a week, measured over 9 days
Rating
5.0
13 ratings
+0 ratings a week, measured over 9 days
Rank on Firefox
#2,648
of 166,519
up 51 since 2026-10-01
Version
4.1.4
Last updated 2026-04-07
Weekly downloads
22

Last two weeksrank +51 this week

Description

Inspects web pages for features and issues related to WCAG 2.2 level A and AA requirements for making web pages more accessible to people with disabilities using web accessibility standards, including WCAG, ARIA and ARIA in HTML specifications.

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From 13 ratings.

  1. ★★★★★ SushiElder · 30 May 2024 · v3.1
    просто супер!
  2. ★★★★★ Jean Ducrot · 14 Mar 2024 · v3.0.2
    The AInspector extension is straightforward yet highly effective, particularly for those new to digital accessibility. It provides essential information about the site under review, clearly explaining why an observation might be problematic. Moreover, it offers ample supporting resources for a deeper understanding of the subject matter, if desired. I highly recommend this extension!
  3. ★★★★★ tedgies · 13 Mar 2024 · v3.0.2
    AInspector runs a comprehensive accessibility check across a single web page. The tool has lots of features but is compact at the same time. I like that the overall report/scan of number of Violations, Passes, etc. gets updated in real time as one interacts with a webpage or as you link to a new web page. The extension is great for sniffing out duplicate IDs which not all tools do. The user interface lets someone drill down into issues from the top level page report. I like the ability to select from the number of violations "V" and then with each click get more information to pinpoint where
    more a page went wrong. Additionally the tool allows someone to visually highlight on the screen where a particular violation exists. There are nice export features and the ability to filter down to a specific ruleset, e.g. A or AA WCAG 2.1
  4. ★★★★★ Firefox user 16939872 · 30 Jul 2021 · v0.96.0
    This is easily the most useful accessibility tool I've ever used. I'm using it to help with an app I'm developing right now. Thanks for this addon, it's a life saver.
  5. ★★★★★ Firefox user 14644958 · 18 Feb 2019 · v0.95.0
    An easy to use and valuable extension. Strongly recommended for all web content developers to check that their website is meets accessibility guidelines (WCAG). Works with static and dynamic web sites.
  6. ★★★★★ Goeroeboeroe · 31 Dec 2018 · v0.95.0
    Very, very, very handy extension. Looks a bit like Functional Accessibility Evaluator on https://fae.disability.illinois.edu/ , but the interface is much more clear. Especially all the links under Details are very handy. Really a great Extension!

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Growth change in installs

Per Growth Growth % Actual change Measured over
day Not enough history yet
week +80 +6.9% +100 8.8 days
month +117 +10.3% +129 33.1 days
year Not enough history yet
How these figures are measured

Change in installs, scaled to each window from the real gap between crawls. A window needs a full period of history before it reports anything.

Rank on Firefox#406
2026-09-16 · #271 2026-09-28
Daily users1,260
2026-09-07 · 1,217 2026-10-10
Ratings13
2026-09-07 · 13 2026-10-10
Average rating5.0
2026-09-07 · 5.0 2026-10-10
Weekly downloads22
2026-09-07 · 17 2026-10-10

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Name Daily users Rating
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