Disclaimer

1. All tools on this website are open source and free to use. All calculations are performed locally in your browser, and no data is uploaded. The mathematical formulas follow textbook standards, but we do not guarantee they are error‑free.

2. This website currently does not display ads. If an advertising service is added later, ads will remain separate from tool results and will be described in the privacy policy.

3. The tools and results provided on this website are for reference only. Your use of the tools is at your own risk. The developer shall not be liable for any direct or indirect losses or damages.

4. We strive for accuracy, but we make no warranty that the tools will be uninterrupted, error‑free, or fit for a particular purpose.