Grayscale Tool - Chrome Web Store
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Press shift+g (or create your own key shortcut) to (de)activate grayscaling of a web page.

Originally intended for web designers who might want to test the contrast of their content by changing to grayscale, but this extension can really be used by anyone who for some reason want to remove the colors of a web page. The grayscale persists between page loads, and the key shortcut to activate can be customized in the options.

2.5 out of 547 ratings

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Jonathan HoldenJun 18, 2024

doesn't work

1 out of 2 found this helpful
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Old “Laag” StarchySep 13, 2023

Works well, I would prefer it to store on/off state per tab since I'll only need it for one or two tabs at a time but for my usage I only activate it briefly now and then so I don't need to worry much about opening/refreshing other tabs while its on. I'm using Alt+G as the shortcut as I already use Shift+G for something else.

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Clarissa ToyadMay 16, 2022

Doesn't work anymore. You can set the shortcut to anything, but pressing the shortcut doesn't turn anything greyscale. Maybe it needs to be updated.

9 out of 10 found this helpful


  • Version
  • Updated
    October 19, 2014
  • Offered by
    Emanuel Malmquist
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