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ishad0w/manifest-v2.md

Created November 17, 2024 02:59
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macOS how to Enable Manifest V2 extensions for another year (until June 2025)
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manifest-v2.md

Arc

defaults write company.thebrowser.Browser.plist ExtensionManifestV2Availability -int 2

Chrome

defaults write com.google.Chrome.plist ExtensionManifestV2Availability -int 2

Chrome Beta

defaults write com.google.Chrome.beta.plist ExtensionManifestV2Availability -int 2

Chrome Dev

defaults write com.google.Chrome.dev.plist ExtensionManifestV2Availability -int 2

Brave

defaults write com.brave.Browser.plist ExtensionManifestV2Availability -int 2

Brave Beta

defaults write com.brave.Browser.beta.plist ExtensionManifestV2Availability -int 2

Edge

defaults write com.microsoft.Edge.plist ExtensionManifestV2Availability -int 2

Edge Beta

defaults write com.microsoft.Edge.Beta.plist ExtensionManifestV2Availability -int 2

Vivaldi

defaults write com.vivaldi.Vivaldi.plist ExtensionManifestV2Availability -int 2
@blakegearin
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blakegearin commented Jul 14, 2025

This guide shows how to configure Chrome on macOS to block Manifest V2 extensions

Unless I'm misinterpreting, this is the exact opposite topic of this thread.

@binhnguyen99391
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binhnguyen99391 commented Jul 14, 2025

@blakegearin Sorry, my mistake, I've corrected it

@mikal
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mikal commented Aug 2, 2025

@binhnguyen99391 Thanks for your awesome codes! Does this work for Chrome v139 on Mac Ventura? I tried to add the profile but couldn't Verify in Chrome in the step3.

@frozenpandaman
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frozenpandaman commented Aug 19, 2025

@binhnguyen99391's solution worked for me last month but no longer as of today :(

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