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Focused tools

10 config jobs

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Private INI and Properties tools

Format, validate, convert, compare, and merge bounded INI, Java Properties, and desktop entry text without uploading it.

No operation reads includes, environment variables, commands, files, or URLs.

Choose a config job

Each route owns one bounded format and interpretation contract.

INI FormatterNormalize section and assignment layout without pretending that every application accepts the same INI grammar.Open tool

INI ValidatorCheck sections, keys, assignments, comments, duplicates, and limits without claiming compatibility with every INI consumer.Open tool

INI to JSON ConverterMap sections to JSON objects and retain every accepted value as a string under one visible conversion contract.Open tool

JSON to INI ConverterSerialize one explicit section-map contract rather than guessing how arbitrary nested JSON should flatten.Open tool

INI CompareReport added, removed, and changed literal assignments after both documents pass the same conservative grammar.Open tool

INI MergeApply one transparent overlay rule: changed-document assignments replace matching base assignments while unmatched entries remain.Open tool

Java Properties ValidatorCheck the line-oriented grammar defined for java.util.Properties without treating it as INI or Java source syntax.Open tool

Java Properties to JSONDecode the documented line and escape grammar into a flat JSON string map while keeping dotted keys literal.Open tool

JSON to Java PropertiesSerialize a flat JSON object of string values using documented Properties escapes and deterministic key output.Open tool

Desktop Entry ValidatorApply the Desktop Entry Specification's case-sensitive groups, keys, value types, escapes, and required-field rules.Open tool

Start with the INI formatter

Format the conservative profile here, or open a dedicated route for validation, conversion, comparison, merge, Java Properties, or desktop entry work.

Format INI

Inputs are limited to 1 MiB and stay in this browser tab.

Formatted INI

Nothing is placed in a URL, account, or remote log.

Result

Run the tool to see a local result.

A deliberately local configuration workspace

Configuration may contain credentials, connection strings, internal hostnames, and deployment settings. Source and results stay inside the active browser tab.

INI behavior varies by application. These routes name a conservative profile instead of silently enabling interpolation, include files, type guessing, or consumer-specific duplicate rules.

Java Properties validation follows its own continuation and escape rules. Encoding still depends on whether the target Java code loads a Reader, InputStream, or resource bundle.