By using Mapper Tools (mapper.tools) you agree to these terms. If you do not agree, please do not use the site.
1. The service
Mapper Tools provides free tools with no sign-up. We may change, suspend or discontinue features at any time.
2. Informational purpose
Results are estimates based on the rules and data shown on each page, with their source and date. They are not professional (legal, tax, medical or financial) advice. Verify important figures before acting on them.
3. No warranty
The site is provided “as is”, without warranties of accuracy or availability. To the extent permitted by law, Anderson Gomes Ferreira is not liable for losses arising from its use.
4. Acceptable use
Do not use the site for unlawful purposes, attempt to compromise its security, or overload it with automated traffic.
5. Intellectual property
Text, brand and code belong to Anderson Gomes Ferreira. You may quote excerpts with a link to the source page.
6. Privacy
Data handling is described in the Privacy Policy. You can review your consent in .
7. Contact
Questions: contato@mapper.tools.
8. Site-specific conditions
Mapper Tools measures on a mathematical model of the Earth (WGS 84) and on the points you give it. Results are calculations, not survey results, and are rounded for display. For a legal boundary, a land sale, engineering, navigation or aviation, use a licensed surveyor or the official source.
The base map is © OpenStreetMap contributors (data under the Open Database License), shown as OpenMapTiles vector tiles served by OpenFreeMap. Please credit them if you reuse a screenshot.
The tools are provided as they are, free of charge, without warranty. The sources and the day we opened each one are listed on the page that uses them.