Instagram's feed and Explore are the trap. Refocus blocks them and keeps your messages — or blocks the whole site when you need a hard stop. Add a daily limit or a night schedule so it can't creep back.
⏱ Add Refocus to Chrome — freeEvery other blocker is all-or-nothing. Refocus blocks just the infinite-scroll surface and keeps the messages, search and pages you actually need — so it actually holds. 100% local: no account, nothing leaves your browser. Free forever.
Yes — block the feed/Explore and keep your DMs, or block the whole site when you need to.
Yes, free forever, no account.