Lovable signs in to test pages behind your app's login
- Released
- Sep 8, 2026
- Plan
- All plans
- Source
- docs.lovable.dev
Lovable signs in to test pages behind your app's login is Lovable's Agent feature: When Lovable tests your app in a browser and reaches a login screen, it can now sign in to your app and check the pages behind the login, s….
When Lovable tests your app in a browser and reaches a login screen, it can now sign in to your app and check the pages behind the login, such as dashboards and account pages. Your app's sign-in must run on the built-in backend (Cloud). If your app has exactly one user, Lovable signs in as that user. If your app has several users and you have not said which one to use, Lovable asks you in chat before signing in. Workspace admins and owners can also ask Lovable to sign in as a specific person.
How it works
How Lovable signs in to test pages behind your app's login works, drawn only from its official release notes.
What it does
When Lovable tests your app in a browser and reaches a login screen, it can now sign in to your app and check the pages behind the login, such as dashboards and account pages.
Who gets it
Plan availability per the source: All plans.
Example workflows
Starting points built from this record, not transcripts of a run. Each prompt is written the way it should be sent, as one paragraph, and each is worth editing before you send it.
Stand it up from scratch
You have read the record and want Lovable signs in to test pages behind your app's login working in a real project rather than a sandbox.
Set up Lovable signs in to test pages behind your app's login in this project — when Lovable tests your app in a browser and reaches a login screen, it can now sign in to your app and check the pages behind the login. Walk it end to end, tell me exactly what you changed, and flag anything I have to switch on myself before it works.
Expected outcomeA working setup, a plain list of what changed, and a short list of anything left for you to switch on. Check that list before assuming it is done.
Decide whether it fits your project
Worth five minutes before you wire anything in. Lovable signs in to test pages behind your app's login sits in Agent, and not every project needs it.
I am building the project in this workspace. Given that Lovable signs in to test pages behind your app's login when Lovable tests your app in a browser and reaches a login screen, it can now sign in to your app and check the pages behind the login, tell me honestly whether it fits what I am building, including the cases where I should not use it. If it does fit, give me the single smallest first step.
Expected outcomeA direct yes or no with the reasoning, the cases against it, and one first step. Treat a hedged answer as a no.
Brief your team on it
Someone has to explain the change to the people who will live with it. This produces that note.
Write a short note for my team about Lovable signs in to test pages behind your app's login in Lovable — when Lovable tests your app in a browser and reaches a login screen, it can now sign in to your app and check the pages behind the login. Under 120 words: what it is, what changes for us, and what we should do about it this week. Plain language, no hype, no bullet padding.
Expected outcomeA note you can paste into chat as-is. Read it once for anything overstated before you send it.
Capabilities
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Frequently asked
What is Lovable signs in to test pages behind your app's login?
Lovable signs in to test pages behind your app's login is Lovable's Agent feature: When Lovable tests your app in a browser and reaches a login screen, it can now sign in to your app and check the pages behind the login, s…. When Lovable tests your app in a browser and reaches a login screen, it can now sign in to your app and check the pages behind the login, such as dashboards and account pages.
Is Lovable signs in to test pages behind your app's login GA or in beta?
Lovable signs in to test pages behind your app's login is generally available (GA) on Lovable.
What Lovable plan includes Lovable signs in to test pages behind your app's login?
Lovable signs in to test pages behind your app's login is available on all Lovable plans.
When did Lovable signs in to test pages behind your app's login launch?
Lovable signs in to test pages behind your app's login launched on Sep 8, 2026.
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