Trust check tool
Landing Page Lie Detector
Flags vague promises, absolute claims, fake urgency, and proof gaps in landing page copy using local rules.
Privacy by default: your input stays in the browser. No account ceremony, no server confessional.
Best for
- Landing pages with bold claims that need trust checks.
- Solo founders doing a pre-publish credibility pass.
- Content teams who want rule-based copy QA without API calls.
When to use
- You wrote phrases like best, guaranteed, or limited time.
- You want to find claim-heavy lines that need proof nearby.
- You need quick flags before a deeper editorial review.
Input
Paste landing page copy
This is a local rule-based detector. It flags suspicious claims, pressure language, and statements that need nearby proof.
Verdict
Trust score: 0/100
Courtroom chaos. 5 flagged phrases found.
Vague promises
1
Absolute claims
2
Urgency pressure
2
Needs proof
0
Highlighted copy
Our revolutionary platform is guaranteed to boost your conversions overnight. Everyone is switching already. Limited time offer ends tonight.
Cross-exam notes
- guaranteed - Absolute claim. Verdict: needs receipts. No nearby evidence detected.
- Everyone - Absolute claim. Verdict: calm down. No nearby evidence detected.
- Limited time - Urgency pressure. Verdict: pressure tactic. No nearby evidence detected.
- ends tonight - Urgency pressure. Verdict: explain real deadline. No nearby evidence detected.
- revolutionary - Vague shiny claim. Verdict: name the concrete outcome. No nearby evidence detected.
Example rewrite
Turn a risky promise into a supportable claim.
The tool points at lines that need proof, narrower wording, or less pressure before they go live.
Flagged line
The best AI tool that guarantees instant growth for every startup. Limited time only.
Absolute claim, unsupported outcome, fake urgency
Better rewrite
Review your launch copy for vague promises, proof gaps, and urgency language before you publish.
Specific action, clear scope, easier to support
FAQ
Does Landing Page Lie Detector use AI?
No. It uses local rules to flag risky claim patterns, proof gaps, vague wording, and urgency language in your browser.
Can it prove that a landing page is truthful?
No. It highlights copy that deserves review. You still need to add real evidence, context, and human judgment.
What should I do after a line is flagged?
Either add proof near the claim, narrow the promise, remove fake urgency, or rewrite the line so it says exactly what you can support.