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Is your Lovable app safe to launch?

Short answer

Maybe not yet. Lovable is a prompt-to-app builder, and apps built with it frequently launch with the doors unlocked — public databases, exposed API keys, and missing access rules. CodeCheck scans your live Lovable app the way a hacker would and tells you, in plain English, exactly what's exposed and how to fix it before you go live.

Check my app — free

Wondering whether your Lovable app is safe to put online? Lovable generates full-stack apps from prompts, usually on Supabase — so the most common issue is database tables shipped without Row Level Security.

The good news: the problems are common, findable, and fixable — usually in minutes. You don't need to know security. You paste your link, CodeCheck checks your live Lovable app from the outside, and you get a prioritized, plain-English report with copy-paste fixes.

The security gaps we see most in Lovable apps

Across the Lovable apps CodeCheck scans, the same handful of issues come up again and again:

Supabase tables with RLS disabled, leaving user data world-readable.
Overly permissive RLS policies like `using (true)`.
Storage buckets left public that hold user uploads.

What CodeCheck checks on your Lovable app

CodeCheck fingerprints your stack automatically and runs the checks that matter for it — no configuration:

Whether strangers can read your database (missing Supabase RLS or open Firebase rules).
Exposed API keys and secrets in your frontend code.
Open databases (including MongoDB) reachable without authentication.
SQL injection and common attack paths on your custom endpoints.
Weak security headers, exposed files, and misconfigured CORS.

How to secure your Lovable app before launch

The fastest path is to scan first so you're fixing real, confirmed issues instead of guessing:

Run a free scan to see where you actually stand.
Lock down your database with proper access rules (RLS or Firebase rules).
Move every secret key server-side and rotate anything that was public.
Re-scan to confirm each issue is closed.

Frequently asked questions

Is my Lovable app safe to launch?

It might not be. Lovable apps commonly ship with public databases, exposed keys, or missing access rules — not because Lovable is bad, but because security isn't automatic. Run a free CodeCheck scan of your live app and you'll know for sure in about a minute, with a plain-English list of anything that's exposed and how to fix it.

What are the most common Lovable security mistakes?

The most common issues in Lovable apps are databases without proper access rules (so anyone can read user data), secret API keys left in frontend code, and custom endpoints missing authorization. All three are quick to fix once you know they're there.

Do I need to know how to code to secure my Lovable app?

No. CodeCheck explains each issue in plain English and gives you copy-paste fixes. If you can paste your app's link, you can run the check and follow the steps.

Will scanning my Lovable app break anything?

No. Standard scans are read-only — CodeCheck looks the way an attacker would but never changes or deletes anything. Deeper active tests are opt-in and only run after you verify you own the domain.

See exactly what's exposed — in about a minute.

Paste your link. CodeCheck checks your live app the way a hacker would and hands you the fix in plain English. Free to start, no card.