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Java Code Masking Tool

Mask and anonymize identifiers and sensitive information in the browser while preserving the structure of your Java/Spring Boot code.

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About this tool

Before sharing your Java code with third parties, you can replace sensitive information such as identifiers and strings with alternative values while preserving the structure.

Features

  • Java and Spring Boot code
  • Masking/anonymization of identifiers, strings, comments, and SQL fragments

How to use

  1. Paste the Java code into the input field.
  2. Select how to handle masking values and comments.
  3. Perform masking, check and copy the results.
  4. You can remove masking individually by right-clicking on the target area of the masking result, and reapply by right-clicking again.

Limitations

  • It does not guarantee complete parsing equivalent to the Java compiler.
  • Visually check the code after masking to ensure that no sensitive information remains before sharing.

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Guides and troubleshooting

Privacy: The input contents and processing results are processed within the browser and are not sent to or saved on the Develop Tools server.