Contact
Have an idea, found a bug, or missing a tool? Let me know.
bug_report
Found a bug?
If something doesn’t work as expected, send me a message and I’ll try to fix it quickly.
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Suggest a tool
Is there a calculator or tool you use often that’s missing here? Let me know — I’d be happy to add it.
mail
Get in touch
You can also contact me directly by email. I usually reply fairly quickly.