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Contact

A bug, a wrong result, a tool you wish existed, or a privacy question — one email reaches us for all of it.

Report a bug

Tell us which tool, what you entered, what you expected and what happened instead. Browser and device help us reproduce it faster.

Suggest a tool

Missing a converter or calculator you'd use? Describe the job it should do — the most requested ideas get built first.

Privacy requests

Questions or requests under GDPR, CCPA/CPRA or PIPEDA (access, deletion, opt-out) — see our Privacy Policy for your rights, then email us.

What to expect

We usually reply within a few business days. Since ToolWisp has no accounts, we can only act on the information you include in your message — for privacy requests, please use the email address the request concerns.