Giving Businesses the Freedom to Innovate Online Securely since 2010

Jscrambler: Pioneer and Leader in Client-Side Protection and Compliance

We started in 2010 to solve a crucial yet overlooked security problem. Client-side applications were (and still are)  mostly exposed, leaving them vulnerable to compromise. Finding no winning and comprehensive solution, we created one and built a company around it.

3B+

Protected User Sessions

2M+

Protected App Builds

8M+

Sensitive Data Access Attempts Blocked Per Year

15+ years

Protecting Javascript

Our Story

Jscrambler is the leader in Client-Side Protection and Compliance. Jscrambler is the first to merge advanced polymorphic JavaScript obfuscation with fine-grained third-party tag protection in a unified Client-Side Protection Platform. Our integrated solution ensures a robust defense against current and emerging client-side threats, data leaks, and IP theft, empowering software development and digital teams to innovate online securely with JavaScript.

With Jscrambler, businesses adopt a comprehensive client-side security policy and achieve compliance with security standards like PCI DSS v4. Jscrambler serves a diverse range of customers, including top Fortune 500 companies, whose success depends on safe customer engagement online.

Our Vision

By 2025, nearly all digital third-party solutions will use AI to hyper-personalize the user experience, collecting as much data as possible from client websites in order to do this effectively. With such vast quantities of proprietary and potentially sensitive data being harvested by third-party vendors, the risk of data leaks—and their potentially catastrophic fallout—will be significant.

A secure, reliable solution that provides visibility and control over what these third-party vendors and their AI engines are collecting will become a business non-negotiable. On top of this, client-side attacks powered by AI will become more sophisticated, requiring businesses to implement iron-clad client-side protection that provides advanced LLM-resistant obfuscation.

Our Mission

To foster secure digital innovation for the world’s online businesses, safeguarding them against financial and reputational risks associated with client-side cybersecurity threats, data breaches, intellectual property theft, and compliance violations.

One Solution For Every Team

Digital

Keep boosting performance with third-party tags without worrying about security breaches.

Developers

Integrate and start using Jscrambler within a day, with best-in-class options for performance.

Security

Protect your web apps from client-side threats and control third-party vendor access to forms. 

Architects

Launch apps quickly without being concerned with significant data leakage risks or impact on performance and user experience.

Compliance

Easily comply with new PCI DSS v4 requirements.

Easily comply with new PCI DSS v4 requirements

Jscrambler is trusted by digital leaders including top Fortune 500 companies, online retailers, airlines, media outlets, and financial services firms.

Jscrambler lets your business move fast and embrace a culture of fearless digital innovation, backed by the assurance that your first- and third-party client-side JavaScript assets will remain secure and compliant.

“Would I recommend Jscrambler to other companies? Without a doubt. It's my go-to choice for client-side web application protection."

Fortune 500 Retail Company

Recognized by

In the Press