Security & GDPR · Lovable
Is my Lovable app GDPR compliant?
Lovable ships your app in an afternoon — but it ships the obligations too. Templates routinely include third-party fonts and analytics that send visitor data to US servers before anyone could consent, and no imprint or privacy policy unless you added one. If people in the EU use your app, you are the liable operator — wherever you're based (Art. 3(2) GDPR).
What we typically find on Lovable apps
- Tracking loads before anyone could consent § 25 TDDDG
- Google Fonts loaded directly from Google Art. 44 GDPR
- Database readable without a login Art. 32/33 GDPR
- Admin key exposed in frontend code Art. 32 GDPR
- No privacy policy found Art. 13 GDPR
Does my Lovable app need a cookie banner?
Only if it sets non-essential cookies or loads tracking before the visitor agrees. Under § 25 TDDDG (Germany's ePrivacy rule) consent has to come first — a banner that appears after analytics already fired protects nobody. The catch with Lovable is that templates often wire in analytics or third-party fonts that start sending data on the first page view, so the obligation exists before you notice it.
Two clean paths: remove the non-essential trackers entirely (then you may not need a banner at all), or add a consent tool and route every tracking script through its blocking mode so nothing loads until opt-in. Background on the tracking-before-consent check.
Does my Lovable app need a privacy policy?
Almost certainly yes. Art. 13 GDPR requires you to tell users what you process, why and with whom — a single contact form or sign-up already triggers it. The pitfall is pasting generic generator text that names services you don't use and omits the ones you do (Supabase, your analytics, Stripe): a policy that doesn't match your real stack is its own liability. Write it to reflect what your app actually does and link it from every page's footer — see the privacy-policy check.
Practical guidance, not legal advice.
Common questions
Does Lovable make my app GDPR compliant by default?
No builder can: compliance depends on what your app does with data. Lovable's Supabase defaults are decent on database security, but consent, legal pages and data transfers are on you.
What does the scan check on a Lovable app?
Backend access (is your Supabase readable without login?), exposed keys in the frontend bundle, third-party tracking and US transfers, legal pages, and transport security headers.
Will the scan touch my app or my data?
No. The free check is passive: it loads your app like a normal visitor (GET requests only) and observes what it sends out. No login attempts or active testing. We retain only a limited result digest, not page contents.