Privacy Policy

Zentools ("we", "us") provides free browser-based utility tools. This policy explains what information is involved when you use the site.

What we don't collect

• We do not require an account, email address, or personal information to use any tool.
• Numbers, text, and images you enter into our calculators, converters, and image optimizer are processed entirely in your browser using JavaScript and are never transmitted to our servers.

Local storage

Some tools (such as favorite currency pairs, the notepad, and conversion history) save data using your browser's local storage so it's available next time you visit. This data stays on your device and is not sent to us. You can clear it at any time by clearing your browser's site data.

Third-party services

The currency converter fetches live exchange rates from a third-party exchange-rate API. Only the currency codes and request metadata required for that lookup are sent — no personal data.

Advertising

This site may display advertising served by third-party ad networks such as Google AdSense. These networks may use cookies or similar technologies to serve relevant ads based on your visit to this and other websites. You can control ad personalization through your browser settings or the ad network's own opt-out tools.

Analytics

We may use privacy-conscious analytics to understand aggregate traffic (e.g. which tools are popular) without identifying individual visitors.

Cookies

We use minimal cookies, limited to what's required for site functionality and, where applicable, advertising as described above.

Changes to this policy

We may update this policy from time to time. Material changes will be reflected by updating the date at the top of this page.

Contact

Questions about this policy can be sent to jaynepalit1925@gmail.com or via our contact page.