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Preview of Metavision

Metavision by rondevz

Preview Open Graph and Twitter metadata on localhost in real time

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Viewing live metadata at patreon.comViewing live metadata at anthropic.comViewing live metadata at firefox.comViewing live metadata at some cool guy (rondevz.github.io)
About this extension
Metavision is an open-source browser extension that lets you preview social metadata (Open Graph + X/Twitter cards) directly from local development URLs like http://localhost:3000.

No deploy needed. Edit your <head>, save, and see updates live.
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Permissions and data

Required permissions:

  • Access your data for all websites

Data collection:

  • The developer says this extension doesn't require data collection.
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Version
1.0.2
Size
87.04 KB
Last updated
11 days ago (Apr 26, 2026)
Related Categories
  • Web Development
  • Privacy & Security
  • Search Tools
License
MIT License
Version History
  • See all versions
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