Localhost Open Graph Debugger is a Chrome extension designed to check the Open Graph meta tags on locally hosted websites.

Latest Version

Version
3.0.1
Update
July 14, 2024
Size
517KiB
Developer
Category
Users
4,000+
Rating
3.22222 ★
Manifest Version
3
Web Store Status
Languages Support
English (United States)
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Permissions
ActiveTab
Scripting
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Localhost Open Graph Debugger Extension

By temporarily hosting the meta tags on our site, it simplifies the process, allowing you to easily verify them without the need for tunneling tools like ngrok.
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Source Manifest.json

{"update_url": "https://clients2.google.com/service/update2/crx", "manifest_version": 3, "name": "Localhost Open Graph Debugger", "version": "3.0.1", "description": "Localhost Open Graph Debugger is a Chrome extension designed to check the Open Graph meta tags on locally hosted websites.", "icons": { "16": "src/assets/icon-16x16.png", "32": "src/assets/icon-32x32.png", "48": "src/assets/icon-48x48.png", "128": "src/assets/icon-128x128.png" }, "action": { "default_icon": { "16": "src/assets/icon-16x16.png", "32": "src/assets/icon-32x32.png", "48": "src/assets/icon-48x48.png", "128": "src/assets/icon-128x128.png" }, "default_title": "Localhost Open Graph Debugger", "default_popup": "index.html" }, "permissions": [ "activeTab", "scripting" ]}
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User reviews

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Igor Shcherbachenya (ID: 000000179c2b8974) Voted 3 ★ - Updated 07/16/2023 Interesting idea for extension. Has problems of twitter image parsing on localhost, everytime show error like "twitter:image must be an image", but twittrer meta tags debugger show image without any warnings. Sometimes crashs.

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Lisa Søndergaard (ID: 000000c1cfb69c9e) Voted 2 ★ - Updated 02/21/2023 The idea is awesome, but unfortunately I just get the error: Error in event handler: TypeError: Cannot read properties of null (reading 'dataBack') at chrome-extension://kckjjmiilgndeaohcljonedmledlnkij/popup.js:6:28.

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Ruslan (ID: 000000f52c9d1ef3) Voted 4 ★ - Updated 10/20/2022 It works ok with Open Graph, but has a problem with Twitter meta tags. I can see that a host in og:image URL gets replaced properly whereas twitter:image stays untouched.

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Chris Seckler (ID: 000000e2af472f23) Voted 2 ★ - Updated 07/27/2022 Looks like a great idea but I get an error: Access to fetch at 'https://xxxxxxx.com/images/home/en/open-graph-default.png' from origin 'https://localhost:3000' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. If an opaque response serves your needs, set the request's mode to 'no-cors' to fetch the resource with CORS disabled.