Lovable app testing
Test a Lovable app before users do
Lovable helps you ship quickly. Before you share the link, check that the app works the way a first-time user expects.
Run a free scan
Paste your public app URL. You will get a plain-English report with evidence and practical fixes.
Scan my appWhat VibeTester checks
- Clicks visible buttons and calls out controls that do nothing
- Checks browser console errors and failed network requests
- Loads the app at mobile width to catch horizontal overflow
- Looks for exposed API keys in public page code
Why check before you share?
A polished Lovable preview can still hide a CTA that goes nowhere, a JavaScript error after a click, or a mobile layout issue. A real browser pass gives you a short fix list before you send the app to customers.
How it works
Paste your public Lovable URL into VibeTester. The scan visits your app in a real browser and returns a report with evidence and copy-paste fix prompts.