Terms of Use

Last updated: 2026-11-09

Using the tools

You may use our tools for free, for personal or business purposes. Please don't try to disrupt the site, overload it with automated requests, or use it for anything unlawful.

Estimates, not guarantees

Our calculators and previews produce estimates based on the information you enter and on simplified assumptions that we explain on each page. Inbox previews are approximate and won't match every email client exactly. Results are for informational purposes only and are not financial, legal or tax advice. Check important numbers yourself before you rely on them.

No warranty

The site and tools are provided "as is" and "as available," without warranties of any kind. We don't guarantee that they will be error-free or always available.

Limitation of liability

To the fullest extent permitted by law, Inboxwise Tools is not liable for any loss arising from your use of the site or tools, including decisions made based on their results.

Third-party websites

We link to other websites. We're not responsible for their content, products or policies.

Content

The text, design and code of this site belong to Inboxwise Tools unless stated otherwise. Product names and trademarks belong to their respective owners and are used only to identify those products.

Changes

We may update these terms. The date at the top shows when they last changed. Continuing to use the site means you accept the current version.

Contact

Questions: zxtyzr45@gmail.com