Focus

Pick a list of sites to stay on. Everything else gets blocked until you turn Focus off.

Focus is the simplest way to stay on task. Pick the sites you actually need, hit Start, and every other website is blocked until you turn Focus off. HOW IT WORKS 1. Create a list of sites you want to stay on (for example, notion.so, github.com, docs.google.com). 2. Press Start Focus. 3. Any site that isn't on your list shows a calm "Blocked by Focus" screen, with one-click shortcuts back to your allowed sites. That's it. No accounts, no timers to configure, no distractions. FEATURES • Allowlist blocking: you choose what's allowed, and everything else is blocked. No endless blocklists to maintain. • Multiple lists: make a "Deep work" list, a "Study" list, a "Research" list, and switch between them in one click. • Subdomains included: allowing notion.so also allows its subdomains. • Jump-back shortcuts: the blocked screen shows your allowed sites so you can get back on track instantly, or close the tab. • Six hand-crafted themes: Default, Glass, Bento, Neobrutalism, Monochrome, and Cyberpunk. • Light, Dark, or Auto: follows your system setting (Cyberpunk is always dark). • Five accent colors that carry through the whole interface, including the blocked screen. • Smooth, lightweight, and fast. Nothing slows down your browsing. PRIVATE BY DESIGN Focus stores your lists and settings locally in your browser. It does not collect, track, or transmit any data, and it has no analytics or ads. WHY THESE PERMISSIONS? • Access to all sites: needed to show the block screen on any site that isn't on your list. • Tabs: used only to close a blocked tab when you click "Close Tab". • Storage: saves your lists, theme, and settings on your device. • Favicon: shows site icons next to the sites in your list. Perfect for studying, deep work, exam prep, or anyone who just wants the internet to stay out of the way for a while.