JSON to CSV & Sheets
Enterprise-grade client-side parser flattens and converts nested payloads instantly.
100% Secure Local Execution
Designed for developers, marketers, and data analysts handling sensitive records. Your browser executes all script logic locally. No network payloads are sent. Safe for sensitive enterprise logs, database secrets, and customer PII records.
Parser Configurations
Flattening Deep Structures
Our recursion engine crawls deeply nested keys, flattening them into relational table rows. Choose dot separation (`person.name`) or slash paths, and easily index lists.
Google Sheets & Excel Specs
Exporting to regional Excel files? Semicolons are automatically selected to prevent column errors. UTF-8 BOM headers ensure special characters and accent marks open correctly.
Enterprise Sandbox Security
We understand compliance. No requests are ever logged or dispatched over the web. Run conversions completely offline; disconnect your internet and verify yourself.