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Text Diff Viewer

Compare two texts and copy a simple patch.

Free for personal use. Commercial use requires a license.

View Pricing

Text Case Converter

Convert text case

Text Counter

Count words and characters

Code Formatter

Format and highlight code

JSON/CSV Converter

Convert between JSON and CSV

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Typing Test

Measure your typing speed (WPM) and accuracy with optional mechanical keyboard click sounds.

JSON to CSV

Convert JSON data to CSV format for spreadsheet applications. Handle nested objects, arrays, and complex data structures. Perfect for data analysis and reporting.