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CSS Validator

Validate your CSS code to find syntax errors and potential issues.

Input CSS

Paste your CSS code here for validation

Validation Results

Enter some CSS code and click "Validate CSS" to see results.

More Dev Tools

Regex Tester

Test and debug regular expressions with real-time matching.

JSON Formatter

Format, validate, and beautify your JSON data with ease.

JavaScript Validator

Check your JavaScript code for errors and best practices.