INI Validator

Validation of INI configuration files for correct sections, keys and values offline.

Processing... 0%

Parsing sections

Validating key-value pairs

Checking duplicate entries

Parsing comments

Compiling config

Result

Are you familiar with the situation where an application or server ignores your settings in an INI configuration file because you omitted a square bracket in a section name or used an illegal character in a key?

Our INI validator allows you to quickly and confidentially check the structure of the configuration file (all data is processed locally in your browser). Your passwords to databases or server settings remain safe.

The tool scans text for open sections, syntax errors in key-value pairs, incorrect comments, and duplicate parameters.

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Executed in Browser

Your files and inputs never leave this device. Processing runs completely offline. 100% Secure.

Accepted Formats & Rules

Validates INI file syntax client-side with no external overhead.
Outputs a clear validation summary and statistics.
Displays a code snippet pointing to the invalid token.

Key Benefits

✓ 100% Offline: INI files remain inside your browser for full security.

✓ Instant feedback: Highlights errors, unclosed tags, and syntax problems.

✓ Precise detection: Shows exact line numbers and error context.

Use Cases

• Do you need to check the correctness of the php.ini file or other server configs?
• Do you want to find an error in the structure of the local settings of the application before launch?
• Need to make sure all the comments in your INI file are formatted correctly?