Privacy Policy

Everything you paste, upload, or type into our tools — the JSON you format, the schemas you test, the JWTs you decode — never leaves your browser. There is no server-side processing of your tool inputs. None of it is logged, stored, transmitted, or analyzed. We have no copy of it and we couldn't produce one if compelled.

You can verify this yourself by opening your browser's Developer Tools, switching to the Network tab, and watching what happens when you use any tool. You'll see no outbound requests carrying your data.

We use two third-party services that collect limited information:

Google Analytics — anonymous usage statistics about how visitors find and navigate the site:

• Pages visited and the order they were visited in
• Approximate location at the country level (derived from IP, not stored)
• Browser type and operating system
• Referring URL (which site sent you here)
• Whether the visitor is new or returning (via a cookie)

This data helps us understand which tools are useful and which need improvement. It explicitly does not include the contents of your tool inputs — those never reach Google.

Google AdSense — advertisements that appear in the header and footer of pages (never inside the tools themselves). AdSense may use cookies to deliver more relevant ads. You can opt out of personalized advertising at google.com/settings/ads.

• Your JSON data, schemas, JWTs, or any other tool input
• Your name, email, or any other personal information (we don't have signup)
• Your IP address (Google services briefly process it for analytics; we never see or store it)
• Cross-site tracking data
• Browsing history outside our site

We use a few cookies, all of which are set by Google services:

• _ga, _gid — Google Analytics, for distinguishing unique visitors. Anonymous.
• AdSense cookies for ad delivery and frequency capping.

You can disable cookies in your browser settings; the tools will continue to work without them.

Because we don't collect personal data, most data-protection requests (GDPR access, deletion, portability) don't apply to us in any meaningful way — we have nothing to give you, delete, or transfer. For the limited analytics data Google holds, you can request access or deletion via myactivity.google.com.

If we ever change this policy in a material way, we'll update the date below and post a notice on the homepage. The current version was last updated in May 2026.

Questions about privacy? Contact us.