The Pioneer and Leader in Client-side Protection and Compliance

Why Jscrambler?

From digital leaders to security and compliance teams, Jscrambler provides a trusted solution that scales with your needs. Whether you're securing your fintech app, managing eCommerce scripts, or meeting strict compliance standards, Jscrambler delivers peace of mind.

How can you use Jscrambler

Obfuscate First-Party JavaScript

Protect your code with industry-leading obfuscation, runtime defenses, and environment checks—integrated right into your CI/CD pipeline.

Monitor and Control Third-Party Tags

Gain visibility and apply fine-grained policies to secure third-party scripts, preventing data leaks, formjacking, and web skimming.

Achieve Compliance with Proven Expertise

Meet evolving standards like PCI DSS v4, GDPR, and HIPAA with confidence. Jscrambler combines expert guidance and purpose-built tools to simplify compliance across industries.

What makes Jscrambler different?

End-to-End First-Party JavaScript Protection

Jscrambler Code Integrity safeguards your critical application logic with polymorphic obfuscation, runtime self-healing, code locks, and integrity checks—all integrated with your development lifecycle.

Fine-Grained Third-Party Script Control

Jscrambler Webpage Integrity enables continuous monitoring and real-time policy enforcement on third-party tags, preventing unauthorized behavior while maintaining performance.

Simplified PCI DSS v4 Compliance with Jscrambler

Jscrambler’s PCI DSS v4 Compliance Module helps businesses meet the strict PCI DSS v4 requirements 6.4.3 and 11.6 by authorizing, protecting, and monitoring payment page scripts while significantly reducing script authorizations.

Protect Payment Page Iframes at Scale

Deliver PCI DSS v4-compliant iframes instantly, without disrupting merchant workflows. Defend against skimming, overlay, and formjacking attacks. Ensure secure, tamper-proof transactions with zero merchant maintenance.

Information Analyst and Product Owner Mobile at a Top European Airline

“From what I see, Jscrambler is the most complete solution there is. Not only does it offer monitoring, it provides us with comprehensive protection for forms and scripts.”

View Case Studies ➜

Understand Client-Side Protection

Dive into guides, resources, and product content to understand how Jscrambler secures every script, page, and user.

Learn more

Explore the Platform

Discover our full set of client-side protection tools and capabilities.

Watch Product Videos

Schedule a Demo

Consult with a security expert to understand how Jscrambler aligns with your use case.

Request a Demo

Understand Client-Side Protection

Dive into guides, resources, and product content to understand how Jscrambler secures every script, page, and user.

Learn more

Explore the Platform

Discover our full set of client-side protection tools and capabilities.

Watch Product Videos

Schedule a Demo

Consult with a security expert to understand how Jscrambler aligns with your use case.

Request a Demo
Learn about Jscrambler pricing