DOMPurify is your trusted solution for fast, secure, and easy-to-integrate HTML sanitization. Designed for developers, webmasters, and security-conscious teams, DOMPurify ensures your applications remain safe from malicious scripts by delivering clean, reliable HTML — every time.
Our mission is to empower developers and content platforms with a powerful yet lightweight tool that defends against XSS (Cross-Site Scripting) attacks while maintaining the integrity and structure of user-generated content. Whether you’re building a personal blog, enterprise-level web app, or open-source project, DOMPurify provides the protection you need without compromising performance.
Why Choose DOMPurify?
Security-Focused
DOMPurify was built with one goal in mind: security. It removes malicious code, neutralizes script injections, and shields your users from browser-based threats — all without disrupting your page layout or breaking your content.
Developer-Friendly Integration
DOMPurify is simple to implement, flexible to configure, and compatible with all major frameworks and browsers. Whether you’re working with vanilla JavaScript, React, Angular, or a custom setup, DOMPurify fits right in.
Lightweight and Fast
Speed matters. DOMPurify is engineered for performance, with a compact file size and lightning-fast execution. It delivers instant sanitization without bloating your site or slowing down your page load times.
Actively Maintained
Backed by the security experts at Cure53, DOMPurify is updated frequently to adapt to emerging threats and browser updates. You get peace of mind knowing your sanitization layer is always up-to-date.
Trusted by Developers Worldwide
From hobbyists to Fortune 500 companies, DOMPurify is used across thousands of websites and apps for dependable HTML sanitization. It’s the go-to choice for projects that value security, speed, and simplicity.
Whether you’re creating user forums, rich-text editors, comment systems, or dynamic content apps — DOMPurify ensures that what goes into your DOM is safe, clean, and exactly what you expect.