Last updated: 2026-10-07. The short version: the tools run in your browser, and we collect almost nothing.
Text, files and numbers you enter into a tool are processed on your device. They are not uploaded or stored by us.
| What | Why | Where / how long |
|---|---|---|
| Your IP address, when you call the API | Daily rate limits | May be stored in Cloudflare storage as part of a counter key, for up to 2 days |
| Payment details, if you buy Pro | To process your payment | Handled by Stripe. We never see your card number. After you pay, your browser sends Stripe's checkout session ID to us so we can confirm payment with Stripe. We do not store it. |
The tools use your browser's local storage for things like patterns you saved in the regex tester, and whether Pro is unlocked on this device. You can clear this in your browser settings at any time. Nothing in it is sent to us.
The site is hosted on Cloudflare Pages, which keeps standard server logs (such as IP address and pages requested) to operate and secure the service. We do not currently run advertising or third-party tracking scripts. If we add analytics later, we will update this page and keep it privacy-respecting.
Some pages link to other products. Those sites have their own policies. If a link is an affiliate link, we say so next to it.
Contact: use our contact form. The form is run by Google Forms, so what you submit there is handled by Google as well as us. Only include what you want us to know.
This page describes our current practice in plain language. It is not legal advice and has not been reviewed by a lawyer.