Is my JSON data safe and private?

Privacy & Security

Yes! Your JSON data is completely safe.

JSON Copilot is designed with privacy as the #1 priority. All core features run entirely in your browser.

Client-Side Processing

All essential JSON operations happen locally on your device:

  • Formatting: Processed locally, never sent to servers
  • Minifying: Performed in your browser
  • Validation: Syntax checking happens client-side
  • Schema validation: Validated locally using Ajv library

What This Means for You

  • Your JSON data never leaves your device
  • No server sees your JSON content
  • All processing happens in your browser
  • No data logging or storage on our servers

Best Practices for Maximum Privacy

For Sensitive Data

  • • Clear browser cache after use
  • • Use private browsing mode
  • • Don't share URLs with JSON data

Security Features

  • • No server-side data storage
  • • No analytics tracking of JSON content
  • • No third-party data sharing
  • • Isolated browser environment

Technical Note: JSON Copilot uses localStorage to remember your preferences (theme, indentation settings). Your actual JSON data is never stored unless you explicitly save it locally.

Still Have Questions?

Check out our other FAQ topics or return to the JSON Copilot app

All JSON formatting and validation happens locally in your browser. No data is sent to any servers.