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Instead of JS-Confuser

JS-Confuser alternatives

JS-Confuser focuses on JavaScript: it makes code harder to understand, copy, reuse, or modify while aiming to preserve its functionality. Its browser playground can process code offline without sending input or actions to a remote server, and offers Low, Medium, and High presets plus custom configurations. Developers can also use its API for source code or Babel ASTs, with Browser and Node.js output targets. Options include string concealing, control-flow flattening, domain and date locks, and tamper protection.

  1. 1

    ByteHide Shield

    Free plan AndroidiPhoneLinux+4

    JavaScript teams needing build plugins and runtime protections — ByteHide Shield adds JavaScript build plugins and anti-debugging protections, while covering .NET, mobile, and other targets.

    7.6 Free plan · 14-day trial Visit site
  2. 2

    ProGuard

    Free plan AndroidLinuxMac+1

    Java and Kotlin apps needing shrinking and optimization — ProGuard targets Java bytecode, shrinking and optimizing class files rather than obfuscating JavaScript.

    7.1 Free plan Visit site
  3. 3

    Tigress

    Free plan AndroidLinuxMac+1

    C programs needing varied transformations against reverse engineering — Tigress transforms C source into varied C programs, not JavaScript, and requires a license for commercial use.

    7.0 Pricing on request Visit site
  4. 4

    Obfuscar

    Free plan LinuxMacWindows

    .NET developers obfuscating assemblies with metadata renaming — Obfuscar targets .NET assemblies, renaming metadata and optionally hiding strings rather than transforming JavaScript.

    7.0 Free plan Visit site
  5. 5

    yEd Graph Editor

    by yEd Graph Editor
    Free plan LinuxMacWindows

    People creating diagrams from data or by hand — yEd creates and arranges diagrams; it does not obfuscate code like JS-Confuser.

    Free plan Visit site
  6. 6

    Garble

    Free plan Linux

    Go developers obfuscating builds through Go toolchain commands — Garble obfuscates Go builds and removes build, module, and debug information instead of targeting JavaScript.

    6.9 Free plan Visit site
  7. 7

    JavaScript Obfuscator

    Free plan APIExtensionSelf-hosted+1

    JavaScript projects needing VM obfuscation and build integrations — JavaScript Obfuscator adds VM obfuscation and numerous build integrations, while basic browser obfuscation runs without usage limits.

    7.3 Free plan Visit site
  8. 8

    Allatori

    Free plan AndroidLinuxMac+1
    7.7 Free plan · paid from $75/yr Visit site
  9. 9

    Obfuscator.io

    Free plan APIWeb
    6.9 Free plan · paid from $19/mo Visit site
  10. 10

    R8

    Free plan APILinux
    6.8 Open source Visit site
  11. 11

    Obfuscator-LLVM

    Free plan Linux
    6.7 Free plan Visit site
  12. 12

    Skater .NET Obfuscator

    Free plan Windows
    6.6 Free plan · paid from $79.99 Visit site
  13. 13

    ArmDot

    Free trial LinuxMacWindows
    6.4 From $499 · 14-day trial Visit site
  14. 14

    DashO

    Free trial AndroidLinuxMac+1
    6.4 Free plan · pricing on request Visit site
  15. 15

    Code Virtualizer

    Free trial LinuxMacWindows
    6.3 From €199 Visit site
  16. 16

    Dotfuscator

    Free plan LinuxMacWindows
    6.3 Free plan · pricing on request Visit site
  17. 17

    Enigma Protector

    Free trial APILinuxSelf-hosted+2
    6.3 From $249 Visit site
  18. 18

    Agile.NET

    Free trial Windows
    6.2 Free plan Visit site
  19. 19

    Eazfuscator.NET

    Free trial LinuxMacWindows
    6.2 From $399 · 30-day trial Visit site
  20. 20

    DexProtector

    Free trial AndroidiPhone
    6.1 Pricing on request · 30-day trial Visit site
  21. 21

    Jscrambler

    Free trial AndroidAPIiPhone+5
    6.1 Pricing on request Visit site
  22. 22

    Crypto Obfuscator for .NET

    Free trial Windows
    6.0 From $149 · 20-day trial Visit site
  23. 23

    .NET Reactor

    Free trial LinuxMacWindows
    6.0 From $249 · 14-day trial Visit site
  24. 24

    Babel Obfuscator

    Paid LinuxMacWindows
    5.9 From €350 Visit site
  25. 25

    Stringer Java Obfuscator

    Free trial LinuxMacWindows
    5.8 Pricing on request · 15-day trial Visit site

Choosing a replacement means weighing language and target against build workflow and protection scope. JS-Confuser offers an API build integration, while Webpack and build plugins are planned; its obfuscation can increase file size and performance overhead, may break programs, and cannot prevent determined reverse engineering. Tamper protection requires eval and non-strict mode and may also break code. The alternatives span JavaScript build plugins, .NET and Java tools, C obfuscation, and even diagramming, so check that a candidate fits the code and environment you need to protect.

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