Apply a grayscale filter to YouTube thumbnails
YouTube Thumbnails Grayscale Extension
Youtube without overstimulating thumbnails. Reduce the effect of vibrant colours by applying a grayscale filter to each thumbnail.
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Source Manifest.json
{"update_url": "https://clients2.google.com/service/update2/crx", "manifest_version": 3, "name": "YouTube Thumbnails Grayscale", "version": "1.0.1", "description": "Apply a grayscale filter to YouTube thumbnails", "action": { "default_icon": "icon.png", "default_title": "YouTube Thumbnails Grayscale" }, "icons": { "16": "icon.png", "48": "icon.png", "128": "icon.png" }, "background": { "service_worker": "background.js" }, "content_scripts": [ { "matches": ["*://www.youtube.com/*"], "css": ["styles.css"] } ]}
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