Contact larely

larely is an independent project, and we genuinely read every message. Whether you've found a bug, want to suggest a tool, or spotted a number that looks wrong, we'd like to hear from you.

Email us

The best way to reach us is by email: hello@larely.com. We aim to reply within a few business days. To help us help you quickly, please include the URL of the tool you're writing about and, for a bug, the steps to reproduce it (what you entered, what you expected, and what happened instead).

What to get in touch about

• Tool suggestions. Is there a calculator or converter you wish existed? Tell us — most of our tools started as a single request.
• Bug reports. If a tool gives an unexpected result or doesn't work in your browser, let us know the device and browser you're using so we can reproduce it.
• Content corrections. Our calculations are built on published formulas, and we take accuracy seriously. If you believe a result or an explanation is wrong, send the details and we'll review it.
• Accessibility. If something on the site is hard to use with a keyboard, screen reader or at a particular zoom level, we want to fix it.
• Business & press. For advertising, partnership or media enquiries, use the same address and we'll route your message to the right place.

A note on privacy

We don't run a mailing list and we won't add you to one — emailing us is a one-off conversation, not a sign-up. Our tools run entirely in your browser and never upload the values you enter; see our privacy policy for the full details, and our terms of use for how the site may be used.

Looking for a specific tool?

You can browse the full library of free tools on the homepage — use the search box or the category filters to find what you need. There are calculators and converters for math, finance, health, home projects, dates and times, unit conversion and developer utilities.