JSON to CSV Converter
Transform JSON objects and arrays into standard CSV format for Excel or Google Sheets.
How to use
- Paste your JSON data into the left editor. It can be a single object or an array of objects.
- Click the Convert to CSV button.
- The tool will automatically flatten nested objects and extract headers.
- Copy the result or click Download to save as a .csv file.
Features
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Client-Side Processing: Your data never leaves your browser. Secure and private.
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Smart Flattening: Handles nested JSON objects by dot-notating keys (e.g., `user.address.fcity`).
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Instant Download: Generate ready-to-use CSV files for Excel or data analysis.