Terms of Use

Last updated: September 27, 2026

1. Nature of the service

All tools on this site are provided free of charge for everyday personal and work reference use.

2. Results are for reference only

Calculations are based on standard formulas and general algorithms, and may differ from real-world outcomes due to rounding, regional conventions, brand differences or input errors. For important financial, health or legal decisions, consult a qualified professional. Health-related tools (such as BMI, calorie and due-date calculators) do not constitute medical advice.

3. Intellectual property

The page design and written content of this site belong to 1234 Tools. Open-source components used on this site remain under their respective licenses. You may use the tools freely for personal purposes, but you may not scrape or republish this site's content in bulk.

4. Acceptable use

You agree not to use this site for any unlawful purpose, not to attempt to disrupt its operation, and not to access it with automated bulk traffic.

5. Limitation of liability

This site is provided "as is", without any express or implied warranty of accuracy or completeness. We are not liable for any direct or indirect loss arising from use of this site.

6. Changes

These terms may be updated from time to time and will be published on this page. Continued use of the site means you accept the updated terms.

7. Contact

Questions about these terms: hello@44441234.xyz