Terms & Conditions
Last Updated: September 9, 2026
1. Agreement to Terms
By accessing or using Free Virtual Ruler (available at freevirtualruler.com), you acknowledge that you have read, understood, and agreed to be bound by these Terms and Conditions. If you do not agree with any part of these terms, please discontinue use of the website immediately.
2. Nature of Service and Permitted Use
Free Virtual Ruler provides web-based measurement utilities, interactive calipers, floating rulers, and unit conversion calculators. You are granted a revocable, non-exclusive, non-transferable license to access and use the service for:
- Personal, hobbyist, educational, and reference measurements
- Commercial product sizing checks, web design sizing, and prototyping
- Demonstrations in academic, craft, and maker environments
3. Accuracy Disclaimer & Calibration Responsibility
Important Notice Regarding Physical Precision:
While Free Virtual Ruler employs advanced display metrics, Pythagoras screen diagonal math, and standardized credit card sizing guides to reproduce true physical scale, on-screen measurements are inherently dependent on the user's calibration accuracy, display zoom level, operating system DPI scaling, and hardware panel tolerances.
This website is intended as a practical reference and convenience tool. It is NOT certified for life-critical, aerospace, high-voltage electrical, medical surgical, or structural engineering applications that require NIST-calibrated physical measurement instruments. You assume full responsibility for validating critical dimensions with certified physical tools.
4. Intellectual Property Rights
The code, user interface, brand assets, logos, visual designs, graphic rulers, and interactive canvas components comprising Free Virtual Ruler are protected under applicable copyright, trademark, and intellectual property laws. You may not mirror, clone, scrape, or distribute the codebase without prior written consent.
5. Prohibited Conduct
When using Free Virtual Ruler, you agree not to:
- Attempt to compromise the security, integrity, or availability of our servers
- Deploy automated bots, spiders, or scrapers in a manner that strains infrastructure
- Frame or embed the service within an ad-stuffed proxy iframe without attribution
- Engage in any unlawful, harmful, or abusive behavior via our contact channels
6. Disclaimer of Warranties & Limitation of Liability
Free Virtual Ruler is provided on an "AS IS" and "AS AVAILABLE" basis without warranties of any kind, whether express or implied. Under no circumstances shall Free Virtual Ruler, its operators, or contributors be liable for any indirect, incidental, consequential, or punitive damages arising from the use or inability to use this service, or any inaccuracies in measurements obtained through the tool.
7. Modifications to Terms
We reserve the right to revise or replace these Terms and Conditions at our sole discretion. Any changes will be posted to this page with an updated revision date. Continued usage of the site constitutes your agreement to the updated terms.
8. Contact Information
For any legal or contractual inquiries concerning these Terms, please contact: