Is Localhost Open Graph Tester safe?
Localhost Open Graph Tester sends the clicked page's title and meta tag HTML to localhost-og-checker.vercel.app.
When you click the extension button, it runs a script on the active tab and reads the page title plus Open Graph, Twitter, and other meta tags. It posts those values to localhost-og-checker.vercel.app to create a hosted preview, then opens the generated preview page.
Who publishes itShrihari Mohan - no other listings under this identity
Shrihari Mohan - no other listings under this identity
What this publisher told the store about itself, and the other listings that told it the same thing.
AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.
Publishers can request a review.
What it can do
Permissions this extension asks for, as declared in version 1.0.3. Asking for a permission is not a finding on its own - it is what the extension can do if it chooses to.
Read and change your data on every site you visit
<all_urls>
Run its own code inside the pages you visit
scripting
Act on the current tab, but only after you click the extension
activeTab
Where it sends data
Destinations our analysis observed Localhost Open Graph Tester contacting. Sending data somewhere is not a finding on its own - an extension that syncs your settings has to talk to its own server - but it is where your data can go, and who else it goes to.
- localhost-og-checker.vercel.app
Localhost Open Graph Tester sends data to localhost-og-checker.vercel.app. No other extension we have analysed sends data here.