- The W3C Markup Validation Service
This validator checks the markup validity of Web documents in HTML, XHTML, SMIL, MathML, etc If you wish to validate specific content such as RSS Atom feeds or CSS stylesheets, MobileOK content, or to find broken links, there are other validators and tools available
- Free Online HTML Validator - FreeFormatter. com
This free online HTML validator lets you validate your files against the w3c standards
- validator. w3. com
Online tool for validating web documents against W3C standards
- Validator - Wikipedia
A validator is a computer program used to check the validity or syntactical correctness of a fragment of code or document The term is commonly used in the context of validating HTML, [1][2] CSS, and XML documents like RSS feeds, though it can be used for any defined format or language
- HTML Validator Online - AppDevTools
HTML Validator is a free online developer tool to validate HTML code against the W3C standards as known as HTML linter instantly Supports partial HTML code validation You can either browse an HTML file, fetch HTML code from a URL, or paste HTML code manually, and then click the validate button
- HTML Validator - static. app
Validate HTML code online with our free HTML Validator Ensure your code is error-free and compliant with the latest web standards
- Json Formatter and Validator | BrowserStack
What is JSON Formatter and Validator? JavaScript Object Notation, or JSON, is a lightweight data format for storing and exchanging data, especially between servers and web applications It is structured using key-value pairs, is human-readable, and easy for machines to parse
- Free Online HTML Validator | LambdaTest
To use HTML Validator, you simply need to enter the HTML code you want to validate into the validator or upload a file with the HTML code Following an analysis of the code by the HTML Validator, a report of any errors or cautions is provided
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