https://contrastchecker.online/
Color Contrast Accessibility Checker (WCAG)
Instantly calculate contrast ratio of two input colors and check accessibility according to Web Content Accessibility Guidelines (WCAG).
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https://accessibe.com/accessscan
Free Accessibility Checker: accessScan - accessiBe
Jul 29, 2026 - Test whether or not your website is compliant with web accessibility legislation, WCAG, and ADA.
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https://equalizedigital.com/accessibility-checker/
WordPress Accessibility Checker Plugin by Equalize Digital
Apr 4, 2026 - The best WordPress accessibility plugin. Test your website for ADA, Section 508, and WCAG 2.2 compliance. Free accessibility testing and fixes.
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https://achecker.org/checker/index.php
Web Accessibility Checker for WCAG 2.0 ADA, AODA, EQA Compliance Monitoring
AChecker is a Web accessibility evalution tool designed to help Web content developers and Web application developers ensure their Web content is accessible to...
web accessibility
https://pac.pdf-accessibility.org/en
PDF Accessibility Checker - PAC
PAC is the free and globally used PDF Accessibility Checker and has proven itself since 2010 as the standard tool for checking PDF accessibility.
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https://fixmyweb.dev/
Free WCAG & ADA Accessibility Checker | FixMyWeb
Free website accessibility checker with 201 WCAG 2.2 automated checks. Scan any site in 60 seconds, get fix recommendations with code snippets.
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https://addons.opera.com/tr/extensions/details/siteimprove-accessibility-checker/
Siteimprove Accessibility Checker eklentisi - Opera eklentileri
Jumpstart your web accessibility efforts directly in Opera.
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https://community.adobe.com/questions-9/acrobat-pro-dc-accessibility-checker-api-version-1287704
Acrobat Pro DC Accessibility Checker - API version | Community
Hi Team, Do we have any API version of Using the Acrobat Pro DC Accessibility Checker? currently we see users have to manually run these check...
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https://kin.wordpress.org/plugins/tags/accessibility-checker/
Plugins categorized as accessibility checker | WordPress.org Ikinyarwanda
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https://techcommunity.microsoft.com/discussions/microsoft-365/word-accessibility-checker-stuck-on-updating-results/4230734
Word accessibility checker stuck on "updating results" | Microsoft Community Hub
I have a weird issue with a user and the Check Accessibility feature in Word. It's required that they use it before they send these documents out as they go...
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https://www.oit.va.gov/Services/TRM/ToolPage.aspx?tid=16383&tab=2&minYear=2023
Accessibility Checker Extension
VA Technical Reference Model Home Page
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https://bre.wordpress.org/plugins/tags/accessibility-checker/
Plugins categorized as accessibility checker | WordPress.org Brezhoneg
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https://www.oit.va.gov/Services/TRM/ToolPage.aspx?tid=16383
Accessibility Checker Extension
VA Technical Reference Model Home Page
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https://community.adobe.com/questions-567/online-accessibility-checker-for-dyslexic-people-222773
Online accessibility checker for Dyslexic people | Community
Hi guys,I am not sure that this has been asked on this forum and it is something that we at my organisation NEED to know!Does anyone out there know if t...
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https://www.achecks.org/
ACHECKS Accessibility Checker: Use the #1 Accessibility Checker for Free and Test your Website!
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https://kb.wisc.edu/118316
UDOIT Accessibility Checker - Enabling UDOIT in Canvas [UW-Madison]
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https://www.drupal.org/project/editoria11y
Editoria11y Accessibility Checker | Drupal.org
May 5, 2026 - Editoria11y is a multilingual, automatic, open source accessibility checker that provides live feedback as you work, with site-wide issue reporting and...
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https://allyant.com/free-pdf-accessibility-checker-validator/
FREE PDF Accessibility Checker Download | Allyant
Jul 22, 2026 - Download our free PDF accessibility checker to ensure your PDFs meet WCAG and PDF/UA standards. Allyant’s CommonLook PDF Validator offers automated testing and...
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https://answers.illinois.edu/illinois/feedback.php?action=2&help=comment&id=136714
Feedback: Canvas@Illinois, Accessibility Checker Color Contrast
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https://addons.opera.com/tl/extensions/privacy_policy/siteimprove-accessibility-checker/?
Extension ng Siteimprove Accessibility Checker - Mga add-on ng Opera
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https://zul.wordpress.org/plugins/tags/accessibility-checker/
Plugins categorized as accessibility checker | WordPress.org isiZulu
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https://hu.wordpress.org/plugins/tags/accessibility-checker/
Plugins categorized as accessibility checker | WordPress.org Magyar
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https://answers.illinois.edu/illinois/feedback.php?action=2&help=suggest&id=136714
Feedback: Canvas@Illinois, Accessibility Checker Color Contrast
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https://co.wordpress.org/plugins/tags/accessibility-checker/
Plugins categorized as accessibility checker | WordPress.org Corsu
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https://community.adobe.com/questions-9/shouldn-t-accessibility-checker-tag-language-as-needs-manual-check-1289540
Shouldn't Accessibility Checker tag Language as "Needs manual check"? | Community
Acrobat Pro's Accessibility Checker has a check to see if a language is defined for the document. But, just like reading order and color contrast, there...
accessibility checkertag
https://kb.wisc.edu/accessibility/114969
UDOIT (Canvas accessibility checker) Accessibility and Usability Information
Center for User Experience, usability, accessibility, campus IT, campus technology, technologies, user experience, digital accessibility, web accessibility,...
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https://kb.wisc.edu/luwmad/114803
UDOIT Accessibility Checker - Overview [UW-Madison]
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https://www.totalvalidator.com/
Accessibility Checker | Total Validator
Comprehensive accessibility checker. Tests websites are accessible, use valid HTML and CSS, have no broken links, and are free from spelling mistakes.
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https://community.oracle.com/products/oracleanalytics/discussion/20173/digital-accessibility-checker-in-dv
Digital Accessibility Checker in DV - Oracle
As we look to build rich data visualizations here, one concern is how we can assess the digital accessibility of a given workbook. Even if many of the product...
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https://wordpress.org/support/topic/excellent-14225/
Excellent - [Equalize Digital Accessibility Checker - WCAG, ADA, EAA and Section 508 compliance]...
Mar 24, 2026 - Excellent amyk (@amyk) 1 month, 2 weeks ago Thie Equalize Digital accessibility plugin is a great tool to check and fix accessibility issues on WordPress...
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https://ssw.wordpress.org/plugins/tags/accessibility-checker/
Plugins categorized as accessibility checker | WordPress.org SiSwati
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https://chromewebstore.google.com/detail/a11y-scanner-wcag-accessi/biebdbcmdpkmndakbacphffnfepajedl
A11y Scanner - WCAG Accessibility Checker - Chrome Web Store
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https://workspace.google.com/marketplace/app/accessibility_checker_for_sheets/849901429043
Accessibility Checker for Sheets - Google Workspace Marketplace
Accessibility Checker for Sheets checks your Sheet against accessibility guidelines.
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https://community.instructure.com/en/discussion/529003/feedback-opportunity-canvas-accessibility-checker-survey
FEEDBACK OPPORTUNITY: Canvas Accessibility Checker Survey - Instructure Community
Ensuring your content complies with accessibility guidelines on your own is hard, which is why the Canvas RCE has the Accessibility Checker built right in!...
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https://check.axes4.com/en
Your PDF Accessibility Checker - axesCheck
axesCheck is an online version of the PDF Accessibility Checker (PAC). Quickly and easily check the machine-verifiable requirements of PDF/UA (according to the...
pdf accessibility checker
https://support.microsoft.com/en-gb/office/use-a-screen-reader-with-the-accessibility-checker-4be102bf-8bb1-47f6-a5b8-3e055aa5b342
Use a screen reader with the Accessibility Checker - Microsoft Support
Use the Accessibility Checker in the Office apps with a screen reader to make sure your content is accessible for all audiences.
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https://answers.illinois.edu/illinois/feedback.php?action=2&help=suggest&id=136670
Feedback: Canvas@Illinois, Accessibility Checker: Alt Text
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https://chromewebstore.google.com/detail/color-accessibility-check/hhgnmpnklakblkddmmnbbbdgcgjciode
Color Accessibility Checker - Chrome Web Store
Use a color accessibility checker to check color contrast ratio, fulfill wcag color standards, and improve website accessibility.
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https://www.oit.va.gov/Services/TRM/ToolPage.aspx?tid=16383&tab=2&minYear=2021
Accessibility Checker Extension
VA Technical Reference Model Home Page
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https://accessibilitychecker.recitemelabs.com/
Accessibility Checker | WCAG Compliance Website Audit
Mar 31, 2025 - Ensure WCAG compliance with our Accessibility Checker. Audit your website for accessibility issues and discover actionable insights.
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https://wordpress.org/support/plugin/image-alt-accessibility-checker/
[Image Alt & Accessibility Checker] Support | WordPress.org
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https://wordpress.org/support/plugin/accessibility-checker/active/
[Equalize Digital Accessibility Checker - WCAG, ADA, EAA and Section 508 compliance] Recent...
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https://help.wlresources.dpi.wi.gov/support/solutions/articles/42000069932-accessibility-checker
Accessibility Checker : WISELearn Help Center
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https://workspace.google.com/marketplace/app/accessibility_checker_for_docs/452529936240
Accessibility Checker for Docs - Google Workspace Marketplace
Accessibility Checker for Docs checks your Doc against accessibility guidelines.
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https://answers.illinois.edu/illinois/114276
Canvas@Illinois , Using the Accessibility Checker in the Rich Content Editor
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https://accessibleweb.com/color-contrast-checker/
Web Accessibility Color Contrast Checker - Conform to WCAG
Dec 16, 2025 - Use our free web accessiblity color contrast checker to check your website's color combinations against WCAG A, AA, and AAA requirements.
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https://www.accessibilityscore.in/
AccessibilityScore.in | Free WCAG Accessibility Score Checker
Run a free WCAG accessibility scan powered by HalfAccessible and axe-core, then get a clear website accessibility score with issue-level remediation guidance.
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https://www.accessadventure.net/global-accessibility-awareness-day-gaad-foundation-launches-ai-accessibility-checker-with-servicenow-to-advance-inclusive-code-standards/
Global Accessibility Awareness Day (GAAD) Foundation Launches AI Accessibility Checker with...
May 15, 2025 - In honor of Global Accessibility Awareness Day (GAAD), the Global Accessibility Awareness Day (GAAD) Foundation announced today the launch of AI Model...
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https://wponetap.com/contrast-checker/
OneTap - Best WordPress Accessibility Plugin | OneTap Accessibility Contrast Checker
Feb 9, 2026 - OneTap WordPress Accessibility plugin – OneTap Accessibility boosts your site's usability ✓ 1-Click Install ✓ Custom Branding ✓ Lifetime License
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https://www.tracevalid.com/
TraceValid - Multi-page Web accessibility checker
Test Web accessibility compliance for your Web content and get audit reports
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https://wordpress.org/support/topic/must-have-plugin-for-accessibility-auditing/
Must-Have Plugin for Accessibility Auditing - [Equalize Digital Accessibility Checker - WCAG, ADA,...
Mar 4, 2026 - Must-Have Plugin for Accessibility Auditing Marlow (@swmarlow) 3 years, 4 months ago The Accessibility Checker Plugin has been helpful to identify and resolve...
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https://accessiblepdfhelper.com/
Accessible PDF Checker — Fix PDF Accessibility Issues | WCAG 2.1 & PDF/UA
Free accessible PDF checker and fixer. Analyse your PDF for WCAG 2.1 AA and PDF/UA compliance, fix alt text, tags, reading order and more with one click.
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https://www.springshare.com/libsites/accessibility-checker
LibSites Accessibility Checker
Ensure access with the built-in Accessibility Checker for your LibSites websites.
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https://www.oit.va.gov/Services/TRM/ToolPage.aspx?tid=16053
International Business Machines (IBM) Equal Access Accessibility Checker
VA Technical Reference Model Home Page
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https://grok.lsu.edu/Article.aspx?articleid=19785
Accessibility: Running Accessibility Checker on Microsoft Word (Mac) - GROK Knowledge Base
GROK Knowledgebase is Louisiana State University's online support environment.
microsoft wordaccessibilityrunningcheckermac
https://community.adobe.com/questions-9/accessibility-tagged-annotations-marked-as-errors-in-accessibility-checker-but-not-in-search-1260333
Accessibility Tagged Annotations marked as errors in Accessibility Checker but not in search |...
I've got a 73-page document with a lot of internal links (ToC, etc.). When I run the accessibility checker, one of the links shows as not being tagged....
accessibilitytaggedannotationsmarked
https://guide.joomla.org/user-manual/performance/performance-accessibility-checker
Accessibility Checker
accessibilitychecker
https://www.oit.va.gov/services/trm/ToolPage.aspx?tid=16053&tab=2
International Business Machines (IBM) Equal Access Accessibility Checker
VA Technical Reference Model Home Page
international businessequal accessmachinesibmaccessibility