Browser Stealth Mode is a chrome extension that lets you browse and watch anything without worrying about who's looking over your shoulder. You can toggle stealth mode in your current tab. Stealth mode includes grayscale, hiding images/videos, and muting tab.

Build a daily writing habit by automatically blocking certain websites until you write your minimum daily word count.

You can configure which websites to block and your target word count. There's also tons of useful stats like daily word count, streaks, etc.