Privacy and safety
TezGK is built for students, most of them under 18. We collect as little as possible.
What stays on your device
Your answers, scores, mistakes, streak, chosen exam and saved progress are kept in your own browser. We do not receive them. Clearing your browser data deletes them; you can also save them to a file on My report.
What reaches us
- Counts of page visits, shares and channel joins, with no name, number, account or identifier that follows you.
- If you take a mock or Live: a random code made by your browser, your score, and for Live the nickname you choose. Please never use your real name or phone number.
- Anything you type in a feedback, topic request or recall box. We remove phone numbers, emails and links before storing it, and never publish it without review.
What we never do
- No accounts, no sign-up, no emails or phone numbers from students, no photos, no location.
- No tracking of you across pages or sites, no profiles, no advertising aimed at you, no selling or sharing data.
Safety
No obscene, hateful or violent material, and no promises of ranks or marks. AI-assisted practice material, fact-checked but not error-free; we fix errors publicly on the corrections page.
Contact
For anything about privacy, safety or an error, message @tezgk_bot. A parent or guardian can ask us to delete anything a student sent, and we will.