Privacy policy

The short version

• You don’t need an account to use our tools. Only people who list a product need one.
• What you type into a tool is worked out in your browser and isn’t sent to our servers.
• We use Google Analytics to see how the site is used.

What stays on your device

Your theme choice, saved tools, recent tools and recent results are kept in your browser’s storage. We can’t see them. Clearing your browser data removes them.

Google Analytics

We use Google Analytics 4 to count visits and see which pages and tools people use. It collects things like the pages you view, your device and browser type, and your rough location. It uses cookies, which are listed in our cookie policy.

Some tool pages keep their inputs in the page address so that you can share them. We remove that part of the address before anything is sent to Google. We don’t send tool inputs or results to Google.

Google handles this data under its own terms. You can read Google’s privacy policy (opens in a new tab) or install the Google Analytics opt-out add-on (opens in a new tab).

Server logs

Like most websites, our servers and our network provider, Cloudflare, process technical data such as your IP address and browser type, to deliver pages and protect the site from abuse.

Newsletter

If you sign up, we keep your email address to send the newsletter. We ask you to confirm first, and every email has a link to leave.

Feedback

If you tell us a tool was useful or not, we store that answer. It isn’t linked to you.

If you email us

We use your email address and message to reply to you.

If you list a product

To add a product, you create an account. We keep your name, your email address and a scrambled copy of your password. If you sign in with Google, GitHub or X instead, we keep the name, email address and account ID they share with us, and no password. We use these to log you in, confirm your address and email you about your products. Your email address is never shown on the site.

You can delete a product from your account at any time. Ask us and we’ll delete your account too.

Advertising

We plan to show ads from advertising networks. We’ll update this policy before they start, and it will explain your choices.

Your choices

You can block or delete cookies in your browser settings. To ask about your data, email [email protected].

Changes

If this policy changes, we’ll update it here and change the date at the top.