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ByteHide Shield vs JS-Confuser

Both stand on code obfuscation software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.

ByteHide Shield

Free plan AndroidiPhoneLinux+4

ByteHide Shield combines build-time obfuscation with runtime protections and integrations for several application stacks. The Free plan is limited to core obfuscation, and added protection may affect performance.

Visit ByteHide Shield

JS-Confuser

Free plan Open source APILinuxMac+3

JS-Confuser offers browser-based and API workflows with configurable obfuscation options. Treat obfuscation as a barrier rather than foolproof protection, and weigh the possible size, performance, and compatibility costs.

Visit JS-Confuser

The facts

ByteHide ShieldJS-Confuser
Free planYesYes
Open sourceNot publishedYes
Runs onAndroid, iPhone, Linux, Mac, Self-hosted, Web, WindowsAPI, Linux, Mac, Self-hosted, Web, Windows
Lowest paid planFree or on requestFree or on request
Plans published21
MakerNot publishedNot published
Websitebytehide.comjs-confuser.com
On code obfuscation software#3 of 34#1 of 34

ByteHide Shield: what it does well

  • Supports .NET, JavaScript, TypeScript, Android, and iOS.
  • Includes anti-debugging and anti-tamper protections.
  • Offers integrations for common build environments.
  • Free plan covers core obfuscation.

What to know first

  • Virtualized methods add performance overhead.
  • Advanced encryption and virtualization require paid plans.
  • First .NET build needs an account and project token.
  • Obfuscation can be overcome with enough time and skill.

JS-Confuser: what it does well

  • Free and open source.
  • Playground runs offline in the browser.
  • Offers Low, Medium, and High presets.
  • API supports source code and Babel ASTs.

What to know first

  • Obfuscation can increase file size and performance overhead.
  • Obfuscation may break a program.
  • Determined reverse engineers may recover code or sensitive information.
  • Tamper protection requires eval and non-strict mode.

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