Last updated: 3 October 2026
Darslab (darslab.com) is a free education website with lessons, quizzes and homework for school students. We collect as little information as possible. This page explains what we collect, why, and what you can do about it.
You can read every lesson and take every quiz without an account. We do not ask for your name, phone number or email. Some settings and quiz progress may be saved in your browser's local storage, on your own device only. You can clear it at any time in your browser settings.
To keep marks, stars and badges, a student can create an account. We store only:
We use this information only to show the student's results, marks and badges, and to keep the account secure. We do not sell it and do not share it with anyone for marketing.
Darslab stays free thanks to advertising served by Google AdSense. Ads are never shown inside lesson text or quizzes.
Because Darslab is made for children, we ask Google to treat the site as child-directed. This means ads are not personalised based on a visitor's interests or browsing history. Google may still use cookies or similar technologies for limited purposes, such as preventing fraud, limiting how often an ad is shown and measuring ads.
Third-party vendors, including Google, use cookies to serve ads. You can learn how Google uses information from sites that use its services at policies.google.com/technologies/partner-sites, and manage ad settings at adssettings.google.com.
Darslab is designed for school students, including young children. We do not ask children for names, contact details or photos, and accounts can be created with a nickname only. We encourage parents and teachers to help younger children use the site. A parent can ask us at any time to delete a child's account and results.
Like all websites, our hosting provider automatically records technical information such as IP address, browser type and the time of a visit. This is used to keep the site running and secure. The hosting provider may also run a performance monitoring script.
Only Darslab and our hosting provider, which stores the data on our behalf. We may disclose information only if the law requires it.
Account data is kept while the account exists. To delete an account and all its results, email us from any address with the username, and we will delete it.
The site uses HTTPS, passwords are stored only in hashed form, and repeated wrong passwords temporarily block login attempts.
If we change this policy, we will update this page and the date at the top.
Questions about privacy: info@darslab.com