Htmlpurifier
htmlpurifier.orgBR
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About Htmlpurifier
HTML Purifier is an open-source HTML filtering library designed to ensure standards-compliant output while protecting against XSS attacks. It utilizes a secure whitelist to remove malicious code and validate HTML documents according to W3C specifications.
Filter HTML content to ensure security and compliance with web standards.
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#89835
Global Rank
.org
TLD
Cybersecurity
Category
What You Can Do
- Remove malicious code using a secure whitelist
- Ensure standards-compliant HTML output
- Customize filtering options for specific needs
- Access comprehensive documentation and support
- Download various versions for PHP compatibility
Frequently Asked Questions
What is HTML Purifier?
HTML Purifier is a PHP library that filters HTML to ensure it is safe and standards-compliant.
How does HTML Purifier protect against XSS?
It uses a thoroughly audited whitelist to remove all malicious code and prevent XSS attacks.
Is HTML Purifier open-source?
Yes, HTML Purifier is open-source and can be customized for various applications.
What versions of PHP does HTML Purifier support?
HTML Purifier supports both PHP 5 and PHP 7.
Where can I find documentation for HTML Purifier?
Comprehensive documentation is available on the HTML Purifier website.