Privacy Policy

Last updated: June 9, 2026

1. Our Commitment

JSON Tool is a browser-based online tool that processes all data locally on your device. We do not collect, store, or upload any of your files or data.

2. Data Collection

We collect absolutely nothing. Your JSON data never leaves your browser. Specifically:

• Files are processed entirely in your browser's memory
• We have no servers to receive or store your data
• Processing results are downloaded directly from browser memory
• We use no analytics, no tracking, no logging

3. Local Storage

We use your browser's localStorage exclusively to remember:

• Your preferred language setting
• Your cookie consent preference

These are functional preferences only — no tracking, no analytics, no personal data.

4. CDN & Third-Party Services

This website is hosted on GitHub Pages. GitHub may log standard server access information (IP address, user agent). See GitHub Privacy Statement.

5. Cookies

We do not use tracking cookies. The only cookies/localStorage used are for your language preference and cookie consent choice — both are essential for site functionality and contain no personal information.

6. Google AdSense

This site may display advertisements via Google AdSense. Google uses cookies to serve ads based on your prior visits to this or other websites. Google's use of advertising cookies enables it and its partners to serve ads based on your visit to this site and/or other sites on the Internet.

• Third-party vendors, including Google, use cookies to serve ads based on a user's prior visits to this website.
• Google's use of the DoubleClick cookie enables it and its partners to serve ads to users based on their visit to this site and/or other sites on the Internet.
• The DART cookie can be used by Google to serve ads based on browsing history. Users may opt out of the DART cookie by visiting the Google ad and content network privacy policy.

You may opt out of personalized advertising by visiting Google Ad Settings or www.aboutads.info.

7. Children's Privacy

Our service does not address anyone under the age of 13. We do not knowingly collect personally identifiable information from children under 13.

8. Changes to This Policy

We may update this privacy policy from time to time. Changes will be posted on this page with an updated date.

9. Contact