Free tools for website owners

Small tools.
One question each.

These are free generators and checkers for the jobs that come up when you run a website: a DNS record to write, a limit to stay under, a number to work out. Each one is a single page with the tool at the top and the explanation underneath, so you can use it first and read the reasons afterwards.

How these tools are built

  • The tool comes first

    Open the page and it already holds an example and its result. Change the input and the result changes with it; the explanation sits underneath for when you want the reasons.

  • They run in your browser

    What you type stays on your device. A tool only asks a server for something when its page says so, and none does yet.

  • Numbers come with their source

    A limit, an include value or a price is linked to the page it came from, with the date it was checked, so you can check it again before you rely on it.

  • Honest about what they cannot see

    A generator knows the rules, not your DNS host or your mailbox provider. Where a result needs a check only you can make, the page says what to check.

Want the longer answer to a question? The guides take one search per page from start to finish, and the platform page lists the modules behind them. Pricing explains the free monthly credits.

Stop losing the visitors
you already paid for.

More leads from the traffic you already have, and follow-up that sends itself. Free to start. No card, no monthly fee.