Grayscale Tool
Press shift+g (or create your own key shortcut) to (de)activate grayscaling of a web page.
What is Grayscale Tool?
Grayscale Tool is a Chrome extension developed by Emanuel Malmquist, and its main feature is "Press shift+g (or create your own key shortcut) to (de)activate grayscaling of a web page.".
Extension Screenshots
Download Grayscale Tool Extension CRX File
Download Grayscale Tool extension files in crx format, manually install Chrome extensions in the browser, or share the crx files with friends to easily install Chrome extensions.
Extension Usage Instructions
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. Extension Basic Information
| Name |  Grayscale Tool |
| ID | odolflphhameojgliipcnahnipmogigo |
| Official URL | https://chromewebstore.google.com/detail/grayscale-tool/odolflphhameojgliipcnahnipmogigo |
| Description | Press shift+g (or create your own key shortcut) to (de)activate grayscaling of a web page. |
| File Size | 4.44 KB |
| Installation Count | 3,566 |
| Current Version | 2.0 |
| Last Updated | 2014-10-19 |
| Publish Date | 2014-10-19 |
| Rating | 2.57/5 Total 46 Ratings |
| Developer | Emanuel Malmquist |
| Payment Type | free |
| Supported Languages | en |
| manifest.json | |
{
"update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
"name": "Grayscale Tool",
"version": "2.0",
"manifest_version": 2,
"description": "Press shift+g (or create your own key shortcut) to (de)activate grayscaling of a web page.",
"options_page": "options.html",
"permissions": [
"storage"
],
"content_scripts": [
{
"matches": [
" | |
