Contact
One inbox, read daily, answered in batches. Here is how to reach the penguin.
The inbox is [email protected] — yes, really. The penguin's assistant is named spam, the site is the penguin's, so the address writes itself. It lands in a real inbox that gets read every day.
What to write about
Tool requests. The shelf grows by request — if a calculator, converter, or generator would save you a trip to a worse website, ask.
Bug reports. Tell us which tool, what you did, and what happened instead. Screenshots are welcome; wrong answers get fixed, not defended.
Everything else. Corrections, partnerships, kind words, and strongly held opinions about dice are all read.
What not to send
Please don't send passwords, payment details, or personal documents. Nothing on this site ever needs them — the tools don't even send us what you type into them (see the privacy policy).
Response time
Everything gets read. Replies go out in batches, usually within a few days.