Transform Your Data in Seconds

Privacy-first, browser-based data transformation tools. Your files never leave your device.

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Process data instantly in your browser

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Your data never leaves your device

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No subscriptions, no hidden fees

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Clean interface, powerful tools

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Convert JSON data to CSV format instantly

Transform CSV files into JSON format

View and edit CSV files like a spreadsheet

Clean your CSV by removing duplicate rows

Combine multiple CSV files into one

Split large CSV files into smaller chunks

Convert Excel spreadsheets to CSV format

Validate and check CSV file integrity