Format PROPERTIES Online

Clean up and format Java .properties content into a consistent, readable PROPERTIES output—processed locally in your browser.

Java Properties input137 chars · 5 lines
Formatted output

Java .properties Formatter — Pretty-Print and Validate

Paste your Java .properties content and get a clean, properly-indented version back. Useful for Java application config, Spring Boot properties. Inline error messages flag syntax issues. All processing happens in the browser — no upload, no signup.

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