JavaScript Obfuscator Pro

JavaScript Obfuscator Pro

JavaScript Obfuscator
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About

JavaScript is a scripting language and programming language for the web that enables developers to build dynamic elements on the web. Over 97% of the websites in the world use client-side JavaScript. JavaScript is one of the most important scripting languages on the web. Strings in JavaScript are contained within a pair of either single quotation marks '' or double quotation marks "". Both quotes represent Strings but be sure to choose one and STICK WITH IT. If you start with a single quote, you need to end with a single quote. There are pros and cons to using both IE single quotes tend to make it easier to write HTML within Javascript as you don’t have to escape the line with a double quote. Let’s say you’re trying to use quotation marks inside a string. You’ll need to use opposite quotation marks inside and outside of JavaScript single or double quotes.

About

JavaScript Obfuscator Pro is an advanced code protection platform designed to secure JavaScript against reverse engineering and intellectual property theft. Its flagship VM obfuscation feature transforms readable JavaScript into custom bytecode executed by a proprietary virtual machine. This approach removes standard JavaScript structures entirely, making static analysis and decompilation extremely difficult. Each obfuscation run generates unique bytecode and a custom VM, ensuring no reusable deobfuscation patterns exist. JavaScript Obfuscator Pro supports layered security by combining VM obfuscation with additional protection techniques. The platform works through a simple web interface or API, allowing developers to protect code in just a few steps. JavaScript Obfuscator Pro is built for scenarios where maximum code secrecy is required.

About

JavaScript Obfuscator protects browser and Node.js code against reverse engineering and tampering. Use the free online tool, the Windows desktop app, or the javascriptobfuscator-com npm package in builds and CI, with plugins for webpack, Vite, Rollup, esbuild, Next.js and Metro. Protection includes identifier renaming, string encoding and encryption, control-flow flattening, dead-code insertion, member protection, domain and date locking, self-defending output, debugger friction, and VM bytecode protection for marked functions. Teams that cannot send source to a third party can protect locally in the desktop app. Releases can be verified with Ed25519-signed attestations and opt-in reproducible builds. Migrating from javascript-obfuscator or JS-Confuser takes one command: the CLI converts your existing configuration. Free tier available; paid plans from $29/month.

Platforms Supported

Windows Supported
Mac Supported
Linux Supported
Cloud Supported
On-Premises Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Web developers and anyone looking for a mobile solution for running and developing web content

Audience

JavaScript Obfuscator Pro is ideal for developers, SaaS companies, and software vendors who need maximum protection for proprietary JavaScript logic against reverse engineering and code theft

Audience

Developers and teams needing a tool to secure their JavaScript by easily transforming it into compressed, obfuscated code that deters tampering and unauthorized reuse

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Not Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Not Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Not Supported

API

Offers API Not Supported

API

Offers API Supported

Screenshots and Videos

Screenshots and Videos

No images available

Screenshots and Videos

Pricing

Free
Free Version Supported
Free Trial Not Supported

Pricing

No information available.
Free Version Not Supported
Free Trial Supported

Pricing

Free
Free tier; Basic $29/month; Corporate $49/month; Enterprise $99/month
Free Version Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Not Supported
Webinars Not Supported
Live Online Not Supported
In Person Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

JavaScript
Founded: 1995
United States
javascript.com

Company Information

JavaScript Obfuscator
United Arab Emirates
obfuscator.io

Company Information

Javascript Obfuscator
Founded: 2004
United States
javascriptobfuscator.com

Alternatives

Alternatives

Alternatives

AssemblyScript

AssemblyScript

The AssemblyScript Project
JavaScript Obfuscator Pro

JavaScript Obfuscator Pro

JavaScript Obfuscator
PrimeVeil

PrimeVeil

Covalence Systems
BlueClosure

BlueClosure

Minded Security
JSDefender

JSDefender

PreEmptive

Categories

Categories

Categories

Integrations

Amazon CodeWhisperer Supported
Base UI Supported
Basejump Supported
C# Not Supported
Claude Opus 4 Supported
Flowhub IDE Supported
GPT-4.5 Supported
GPT-4o Supported
Gemma Supported
HoundDog.ai Supported
Markprompt Supported
MarkupGo Supported
Postcoder Supported
Qwen Supported
SEATEXT AI Supported
SeaMonkey Supported
StackBlitz WebContainers Supported
Surfly Supported
WatermelonDB Supported
Zeroheight Supported

Integrations

Amazon CodeWhisperer Not Supported
Base UI Not Supported
Basejump Not Supported
C# Not Supported
Claude Opus 4 Not Supported
Flowhub IDE Not Supported
GPT-4.5 Not Supported
GPT-4o Not Supported
Gemma Not Supported
HoundDog.ai Not Supported
Markprompt Not Supported
MarkupGo Not Supported
Postcoder Not Supported
Qwen Not Supported
SEATEXT AI Not Supported
SeaMonkey Not Supported
StackBlitz WebContainers Not Supported
Surfly Not Supported
WatermelonDB Not Supported
Zeroheight Not Supported

Integrations

Amazon CodeWhisperer Not Supported
Base UI Not Supported
Basejump Not Supported
C# Supported
Claude Opus 4 Not Supported
Flowhub IDE Not Supported
GPT-4.5 Not Supported
GPT-4o Not Supported
Gemma Not Supported
HoundDog.ai Not Supported
Markprompt Not Supported
MarkupGo Not Supported
Postcoder Not Supported
Qwen Not Supported
SEATEXT AI Not Supported
SeaMonkey Not Supported
StackBlitz WebContainers Not Supported
Surfly Not Supported
WatermelonDB Not Supported
Zeroheight Not Supported
Claim JavaScript and update features and information
Claim JavaScript and update features and information
Claim JavaScript Obfuscator Pro and update features and information
Claim JavaScript Obfuscator Pro and update features and information
Claim Javascript Obfuscator and update features and information
Claim Javascript Obfuscator and update features and information