Privacy Policy

Last Updated: September 2026. Your privacy is paramount. Learn how we handle your data with complete client-side isolation.

The Short Version

All data parsing, transformation, and CSV formatting happen strictly inside your personal browser. We do not transmit, collect, copy, or store your JSON payloads or CSV results on any server, database, or cloud infrastructure.

1. Data Processing and Storage

When you paste JSON text into our editor, drag & drop a .json file, or click download:

Local Execution: The transformation scripts run solely on your local device via your web browser’s JavaScript engine.
No Server Uploads: Your data is never uploaded to any remote server or third-party cloud service.
Zero Data Retention: When you refresh, close the browser tab, or clear the editor, your data is erased from local memory.

2. Local Storage Usage

We use your browser’s localStorage solely to remember your UI preferences, such as your chosen theme (Dark / Light mode). No user payload data or JSON records are ever persisted in localStorage.

3. Analytics and Web Metrics

We use privacy-friendly Google Analytics (gtag.js) to aggregate anonymous website performance metrics, such as page views and general visitor regions. No personal data, uploaded files, or conversion inputs are ever tracked or sent to analytics.

4. External Links

Our website may contain links to third-party services or documentation. We are not responsible for the privacy practices of external websites.