1. Introduction & Overview
At toolunitconverter.com ("we", "our", or "us"), we believe that computational tools should respect user privacy by design. This Privacy Policy outlines our principles, how we safeguard your information, and why our application architecture prevents sensitive calculation inputs from being exposed or logged.
By accessing or using toolunitconverter.com, you agree to the minimal data practices described in this policy.
2. Zero Keystroke Tracking Architecture
Unlike legacy conversion websites that send numerical values over the network to remote backend servers to compute results, 100% of calculation processing on toolunitconverter.com is performed locally on your device within your browser's client-side JavaScript engine.
The numbers, quantities, formulas, and measurements you type into our fields never leave your machine, are never transmitted over the internet, and are never saved to our databases or server logs.
3. Information We Collect
Because our tool operates as a static client-side Multi-Page Application (MPA), we do not require account registration, logins, passwords, or payment credentials. The only data we may receive includes:
- Standard Server Web Logs: Like all websites, our hosting network automatically logs non-personally identifiable technical telemetry (such as your browser user agent, IP address for DDoS mitigation and geolocation routing, referring URL, and timestamp of requested static assets).
- Voluntary Correspondence: If you contact us via our contact form or email, we receive the name, email address, and message contents you provide to respond to your request.
4. Local Storage & Cookies
We do not use tracking cookies, behavioral tracking pixels, or cross-site fingerprinting scripts.
We use browser localStorage solely for functional interface preferences:
theme: Remembers whether you selected Light Mode or Dark Mode so you do not experience a visual flash between page loads.
This data remains completely isolated within your browser storage and is never transmitted to us or third parties. You can clear your local storage at any time via your browser settings.
5. Third-Party Services & CDNs
We use reputable, global content delivery networks (CDNs) and web fonts (such as Google Fonts for the Geist typography) to serve web assets with maximum speed and reliability. These providers may receive your standard HTTP request metadata in accordance with standard web architecture.
6. GDPR & CCPA Rights
Under the General Data Protection Regulation (GDPR) and the California Consumer Privacy Act (CCPA), you retain rights regarding your personal information, including the right to request access, rectification, or deletion of any communication data you submitted to us. Since we do not collect or store personal profiles or conversion logs, there is no private computational profile to access or sell. We never sell, rent, or monetize personal data.
7. Data Security
All connections to toolunitconverter.com are secured using modern Transport Layer Security (TLS 1.3 / HTTPS) encryption to ensure that asset delivery and communications cannot be intercepted or tampered with in transit.
8. Contact Our Privacy Team
If you have any questions, concerns, or requests regarding this Privacy Policy, please reach out to us: