Total Validator
Check accessibility, HTML, CSS, broken links & spelling in one tool
Founded
2005
Starting Price
Free
Category
Developer Tools
Last updated June 29, 2026
About Total Validator
Total Validator is a web testing tool that checks websites for accessibility compliance, valid HTML and CSS, broken links, and spelling mistakes in a single run. It performs W3C-conforming accessibility testing against WCAG 2.2, 2.1, 2.0, US Section 508, and ARIA standards, and can validate pages on intranets, behind authentication, or before publishing. Available for Windows, macOS, and Linux, with a CI edition and browser extensions for automated and DOM-based testing.
Pros & Cons
Pros
- Bundles accessibility, HTML, CSS, link and spell checking in a single tool
- Supports the latest WCAG 2.2, Section 508 and ARIA accessibility standards
- Can test private, authenticated, and pre-publish pages that hosted scanners cannot reach
- Results stay local for security and fast response
- Cross-platform across Windows, macOS and Linux with a CI edition for automation
Key Features
Accessibility Testing
W3C-conforming accessibility checks against WCAG 2.2, 2.1, 2.0, US Section 508, and ARIA standards.
HTML & XHTML Validation
Validates markup against over twenty W3C and WHATWG standards, including the latest HTML5.
CSS Validation
Checks stylesheets against more than sixty W3C CSS specifications to keep design and content flow correct.
Broken Link Checking
High-performance crawler that finds broken links and mixed content across one or more sites.
Spell Checking
Language-detecting spell checker that can test content in multiple languages in a single run.
Authenticated & Private Page Testing
Validate pages that require login, sit on intranets, or are behind authenticating proxy servers.
DOM Testing for JavaScript Sites
Test the rendered DOM of JavaScript-based sites using the browser extensions or Web API.
Pricing
Test
Free
- Single-page validation summary
- Accessibility, HTML, CSS, link and spell checks
- Runs online from the website
- No installation required
Basic
Paid
Best For
Accessibility Compliance
Audit sites against WCAG 2.2 and Section 508 to meet legal accessibility requirements.
Pre-launch QA
Validate HTML, CSS, links and spelling on local pages before publishing them live.
Intranet & Private Sites
Test internal or login-protected sites that public online validators cannot access.
CI/CD Integration
Run automated accessibility and markup checks in Jenkins, TeamCity or Selenium pipelines.
Similar Tools
Ready to try Total Validator?
Start using Total Validator today and boost your productivity.
Visit Website
