Terms & Conditions
By using Boussole en ligne, you agree to the following terms.
Last updated: 20 September 2026
1. Acceptance of terms
By accessing Boussole en ligne and using its tools, you agree to these terms of use. If you do not agree, please do not use the site.
2. Description of the service
Boussole en ligne is a free website that provides measurement tools running directly in your browser: compass, ruler, spirit level, inclinometer, sun compass, and moon position. All computation runs locally in your browser.
3. Free use
Using Boussole en ligne is entirely free. No account, registration, or payment is required.
4. Acceptable use
You agree to use the site responsibly and for its intended purpose. You must not attempt to compromise the site's security, interfere with its operation, or extract its source code for commercial purposes.
5. Tool limitations
The tools on Boussole en ligne are designed for indicative and convenience measurements. They are not a substitute for certified professional measuring instruments. Accuracy depends on your device's sensors and varying usage conditions.
6. Accuracy & disclaimer
Boussole en ligne does not guarantee the absolute accuracy of displayed measurements. Results are provided "as is" and "as available." Do not rely on measurements from this site for applications requiring professional, safety-critical, or regulatory precision.
7. Availability
Boussole en ligne is a static site hosted on reliable infrastructure, but we do not guarantee 100% uptime. The site may be temporarily unavailable for maintenance or due to technical issues beyond our control.
8. Intellectual property
The content of Boussole en ligne (text, design, code) is protected by copyright. You are free to use the tools for personal use. Reproduction or commercial use of the code or content requires our permission.
9. External links
The site may contain links to external resources (e.g., Google Fonts for typography). We do not control the content of these third-party sites and assume no responsibility for them.
10. Limitation of liability
Boussole en ligne shall not be held liable for any direct or indirect damages resulting from the use of the tools, including measurement errors, data loss, or any other consequence. Use of the site is at your own risk.
11. Privacy
For information about the collection and processing of your data, please refer to ourPrivacy Policy.
12. Changes
These terms of use may be modified at any time. The last-updated date at the top of this page reflects the most recent version. Continued use of the site after modification constitutes your acceptance of the new terms.
13. Contact
For questions about these terms, please refer to theContact.