Last updated: October 2026
This Privacy Policy explains what information is collected when you visit this website, how it is used, and the choices you have. By using the site you agree to the practices described here.
1. Data you process in our tools
The tools on this website (JSON formatter, password and hash generator, word counter, Base64 converter and image compressor) run in your browser using JavaScript. The text, files and images you enter are processed on your device and are not sent to our servers or stored by us.
2. Information we collect
- Contact form: if you write to us, we receive the name, email address and message you submit. We use it only to reply to you.
- Log and usage data: like most websites, our server may record technical information such as your IP address, browser type, requested page and time of the request for security and troubleshooting. We also keep simple aggregated page view counts that do not identify individual visitors.
- Cookies and similar technologies: see section 3.
3. Cookies
Cookies are small files stored on your device. We and our partners use them for the following purposes:
- Essential: remembering your cookie choice and display preferences such as dark mode (stored locally in your browser).
- Analytics: if enabled, we use Google Analytics to understand how visitors use the site so we can improve it.
- Advertising: third-party vendors, including Google, use cookies to serve ads based on your prior visits to this and other websites.
You can accept or decline non-essential cookies using the cookie banner, and you can change your choice at any time with the "Cookie settings" link in the footer. You can also block or delete cookies in your browser settings, although some features may then not work as expected.
4. Google AdSense and advertising cookies
We use Google AdSense to display ads. Google, as a third-party vendor, uses cookies (such as the DoubleClick cookie) to serve ads to you based on your visit to this site and other sites on the internet. You may opt out of personalised advertising by visiting Google Ads Settings. You can also opt out of a third-party vendor's use of cookies for personalised advertising by visiting www.aboutads.info. To learn how Google uses data from sites that use its services, see How Google uses information from sites or apps that use our services.
5. Google Analytics
If Google Analytics is enabled, it collects information such as pages visited, approximate location and device type using cookies. This data is aggregated and used to produce reports. You can prevent data collection by declining cookies in our banner or by installing the Google Analytics Opt-out Browser Add-on.
6. How we use information
We use information to operate and secure the website, to respond to messages, to understand usage and improve our content and tools, and to show advertising that keeps the site free. We do not sell your personal information.
7. Sharing
We share information only with service providers that help us run the site (for example hosting, analytics and advertising partners), when required by law, or to protect our rights and the safety of our users.
8. Your rights
Depending on where you live (for example in the European Economic Area, the United Kingdom or California), you may have the right to access, correct, delete or restrict the use of your personal data, to object to certain processing, and to withdraw consent at any time. To exercise these rights, contact us through our Contact page. California residents may also opt out of the "sale" or "sharing" of personal information; we do not sell personal information, but advertising partners may collect data as described above.
9. Data retention and security
Contact messages are kept only as long as needed to handle your request. We use reasonable technical measures to protect the information we hold, but no method of transmission or storage is completely secure.
10. Children's privacy
This website is not directed at children under 13, and we do not knowingly collect personal information from them. If you believe a child has provided us with personal information, please contact us and we will delete it.
11. External links
Our pages may link to other websites. We are not responsible for the privacy practices or content of those sites.
12. Changes to this policy
We may update this policy from time to time. The date at the top shows when it was last revised. Continued use of the site after a change means you accept the updated policy.
13. Contact
If you have questions about this Privacy Policy, please use our Contact page.