Privacy Policy

JSON files stay on your device

JSON Big Viewer reads, parses, formats, searches, and converts JSON and NDJSON files in your browser. Your JSON file contents are not uploaded to or stored on our application servers.

Analytics and cookies

We use Google Analytics to understand aggregate site use, such as page visits, browser and device information, approximate location, and how visitors interact with the site. Google Analytics may use cookies or similar identifiers. We do not intentionally send your JSON file contents, pasted JSON, or feedback message content to Google Analytics.

You can control or delete cookies through your browser settings. For more detail about Google's data practices, review Google's privacy information.

Feedback

When you submit the feedback form, we send the message and any optional email address to our support inbox through our configured email delivery provider. We use this information to respond to you when requested and to improve the product. Please do not include sensitive JSON data in feedback messages.

Third-party services

The site uses Vercel to host and deliver the application, Google Analytics for site measurement, and an email delivery provider for submitted feedback. These services may process limited technical information needed to operate their services.

Your choices and questions

You may use browser controls to manage cookies. To ask a privacy question or request help, use the feedback form from the home page and include a contact email if you would like a reply.

Changes to this policy

We may update this policy as the product or its data practices change. The latest version and its effective date will always appear on this page.