Privacy
The short version: tools marked “On your device” work in your browser and send us nothing. We count visits without cookies, our host keeps ordinary request logs, and your language and theme stay in your browser.
Last updated:
What you put into a tool
It stays on your device. Every tool here is marked “On your device”: no request carries what you type or open, which you can check in your browser's network panel while you use one. A tool that needs a server would say so on its card and on its page, before you use it.
Loading the site
Opening a page loads its files from our own domain. The page is not allowed to reach other sites: no third-party scripts, no fonts or images from elsewhere.
Language and theme
Your language is kept in a cookie named NEXT_LOCALE so the site opens in it next time; it travels to our server with each request, because the server decides which language to serve. Your theme choice is kept in your browser's local storage and never leaves it.
Counting visits
We use Umami, an analytics service we run on our own server. It sets no cookies and keeps aggregates: which page was opened, the language, the country, where the visit came from and the kind of device. It never receives what you type into a tool, and the requests go through our own domain.
Server logs
Our host, Vercel, keeps ordinary request logs — address, time, path, browser — for a short period. That is part of running a site, and we use them only to see that the site works.
When you write to us
Your message and address stay in our mailbox, which runs on Google Workspace, for as long as the conversation is useful. We do not use them for anything else.
Your rights
Under the GDPR you can ask what personal data we hold about you, ask for it to be corrected or deleted, object to how it is used, and complain to your data protection authority. Write to the address below and we answer.
Who is responsible
Arsenii Ovsianykov (aocado) ul. 3 Maja 22/2c 40-096 Katowice, Poland
Changes
When the site starts or stops collecting something, this page changes with it. The date above says when it was last touched.