Privacy Policy
The short version 🌟
We don't collect any of your information. Robo Lab has no accounts, no servers, and no databases storing your child's data. Everything — progress, badges, notes, photos — lives only on your device, inside your browser. It never leaves. We can't see it. Nobody can.
💾What is saved, and where
To make the app fun and remember your child's progress, Robo Lab saves a few things locally in your browser using a standard browser feature called localStorage. Nothing is sent to a server.
- The builder's name and avatar they pick (just to say hi!)
- Build progress — projects completed, level, XP, badges earned and step-by-step ticks
- Favourites, shopping list, parts vault and any notes written per project
- Project photos uploaded by the child (stored inside the browser, not uploaded to any server)
All of this lives only on your device. We can't see it, we never receive it, and it isn't shared with anyone. It stays in the browser you used, on that device only.
📧Certificates & the optional parent email
When a project is completed, Robo Lab can optionally email a fun certificate of completion to a parent or guardian's email address. This is completely optional. If you choose to use it, the email address is used only to send that single certificate — it is not stored by us, added to any mailing list, or shared with anyone. We use Resend as a transactional email service to deliver the email; they handle the actual sending securely.
🧹How to delete everything
Because your data is only in your browser, you are always in control. To erase it all, just clear your browser's site data (or history) for this site, or use your browser's "clear data" option. Once cleared, it's gone for good — there's no copy anywhere else.
🌐The honest technical bit
Robo Lab is a website, so your browser makes normal web requests to load it. We use a few free, trusted services:
- Google Fonts — to load the friendly Fredoka and Nunito typefaces. Google may log the request at a network level (standard for any font CDN).
- Google Analytics (GA4) — we use anonymised, cookieless analytics to understand broadly how many people use the app (e.g. "100 people visited today"). We never see any individual's data, IDs, or behaviour. IP addresses are anonymised before reaching Google.
- Open-source JS libraries — loaded from public CDNs (unpkg.com, cdnjs). Like any website, those CDNs see your IP as part of the request.
We do not use advertising trackers, behavioural profiling, or any service that follows you around the internet.
🧒A note for grown-ups about kids
Robo Lab is designed to be safe for children. Because we collect no personal information at all and store nothing on our side, there is nothing for us to misuse, sell, or leak. We never knowingly gather data from children (or anyone). We still recommend that a parent or guardian sets things up and supervises, especially since the projects use real electronics and small parts.
✉️Questions?
We're happy to help. Visit our Contact page, read our Terms of Use, or go back to Robo Lab.