The dashboard is infinite by design. You don't need to swear off Tumblr entirely — you need to kill the part that eats your time. Refocus blocks Tumblr (or just its feed) and keep the blogs you follow directly.
⏱ Block Tumblr — freetumblr.com/dashboard to your blocklist — or the whole domain tumblr.com for a hard stop.Every other blocker is all-or-nothing. Refocus does path-level blocking, so keep the blogs you follow directly. It's 100% local — no account, nothing leaves your browser — and free forever.
Add tumblr.com (or just tumblr.com/dashboard) to Refocus, a free Chrome extension. Keep the blogs you follow directly.
Yes — set a nightly schedule and Tumblr simply stops opening during those hours.