How do I block Bluesky on Chrome for free?

Install a free blocker like Focuh from the Chrome Web Store, add bsky.app to your blocklist, and start a challenge. It takes under a minute and needs no account. From then on, any Bluesky tab redirects to a quiet local page instead of loading your feed, and a counter tracks how many times you tried to open it so you can watch the reflex fade over the first week.

Will a Chrome extension block the Bluesky app or Bluesky in Safari?

No. A Chrome extension only controls Chrome. If you open Safari, Firefox, or the Bluesky mobile or desktop app, the block does nothing. That gap is why browser-only blocks tend to fail by the second week. To block Bluesky everywhere on a Mac at once, you need system-level blocking like the free Focuh desktop app, which works across every browser and native app during a focus session.

Can I block Bluesky on Chrome without an extension?

Yes, but it's clumsy. On macOS or Linux you can edit the hosts file to point bsky.app at 127.0.0.1, which blocks it across every browser, not just Chrome. That needs admin access and a terminal, and it's easy to forget months later. For most people a free extension is faster, reversible, and doesn't touch system files you might break by accident.

Does blocking Bluesky also stop the notification badge and pinned tab?

It stops the page from loading, which is what matters. If you keep Bluesky pinned as a tab, the block intercepts the navigation when the tab tries to refresh, so you get the calm local page instead of the feed. The cleaner move is to unpin the tab first, then block the domain, so there's no half-loaded notification count tempting you back in.

Can I unblock Bluesky if I need it for work?

Yes. Any Chrome extension can be turned off from chrome://extensions, so you can disable the blocker, post or reply, and re-enable it. This is intentional. A free extension is built to interrupt the autopilot reflex, not to be unbreakable. If you manage a brand account and need Bluesky during set hours only, schedule those windows rather than leaving the block off all day, or use the Mac app to tie blocking to a focus session.

Does this work in Brave, Edge, and Arc too?

Yes. Focuh is a Chromium extension, so it runs in any Chromium-based browser that accepts Chrome Web Store extensions — Brave, Edge, Arc, Vivaldi, and Opera. You install it separately in each browser because extension storage is per-browser. Firefox uses a different extension format, so a Chrome extension won't load there; on Firefox you'd block Bluesky at the operating-system level instead.

How long should I block Bluesky for?

Long enough to break the open-it-without-thinking habit. Focuh runs challenges of 30, 91, or 180 days, or a custom range, rather than a single afternoon. Reaching for Bluesky the moment a task gets boring is a reflex built over months, so a few hours of blocking rarely sticks. A 30-day challenge gives the habit time to fade, and the attempt counter shows you how often the urge actually fires.

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How to Block Bluesky on Chrome (Free, No Account) — 2026

Q: What domain do I need to block for Bluesky?

The main one is bsky.app, which is where the web client lives. If you signed up through a custom handle or use a third-party Bluesky client in the browser, add those hosts too. A blocker that matches on the hostname covers bsky.app and its subdomains in one entry. If your blocker matches exact strings only, add each address you actually open so there's no side door left open.

June 24, 20269 min readFocuh

Bluesky has the same pull as any feed: you open one tab to check a reply, and ten minutes later you're three quote-posts deep in a thread you didn't mean to read. This guide shows you how to block Bluesky on Chrome for free, in about a minute, with no account and no subscription — and how to close the gaps that quietly break most browser-only blocks.

The fast answer

To block Bluesky on Chrome for free, install Focuh from the Chrome Web Store, add bsky.app to your blocklist, and start a challenge. Every Bluesky tab then redirects to a quiet local page instead of the feed, and the extension counts each attempt so you can watch the habit shrink. There's no account, no 3-site cap, and no telemetry. Setup takes less time than reading a single thread.

How to block Bluesky on Chrome step by step

Open the Chrome Web Store and search for Focuh, or go straight to the Focuh extension page.
Click Add to Chrome, then Add extension. No email, no signup.
Click the Focuh icon in your toolbar and add bsky.app to your blocked sites.
Pick a challenge length — 30, 91, or 180 days, or a custom number — and start it.

From there, any tab pointed at Bluesky redirects before the feed renders. You don't get a half-second flash of your timeline that's enough to suck you in; the navigation is intercepted first. Each attempt bumps a counter, which turns out to be the useful part: most people are surprised how high it climbs on day one and how fast it drops by day five.

Which Bluesky address do you actually block?

The web client lives at bsky.app, so that's the one entry that covers most people. If you reach Bluesky through a third-party web client or a custom domain handle, add those hosts too. A blocker that matches on the hostname catches bsky.app and its subdomains from a single entry, so you don't have to think about www versus the bare domain.

Focuh matches on the hostname, so adding bsky.app covers the addresses people normally open. If you use a blocker that matches literal strings instead, add each address you actually visit. The point is to shut the side doors before your distracted brain goes looking for them, not after you've already found one.

What a Chrome extension can and can't block

A Chrome extension blocks Chrome. That's the whole sentence. It's genuinely enough if your Bluesky habit lives entirely in browser tabs on one machine — and for plenty of people, it does. But be honest about the edges before you trust it:

It can't block the Bluesky app on your phone or a desktop client.
It can't block Bluesky in Safari, Firefox, or any non-Chromium browser.
It can't stop you from disabling the extension in two clicks.

None of that makes a free extension pointless. It makes it a tool with a known limit. If you reach for your phone the second Chrome blocks you, the extension didn't fail — it just isn't the right layer for that move. For the full breakdown of where each layer wins, see system-level vs browser blocking.

Free ways to block Bluesky on Chrome, compared

Method	Free?	Blocks subdomains	Blocks other browsers	Blocks apps	Setup time
Focuh extension	Yes	Yes (hostname)	No	No	~1 min
LeechBlock NG	Yes	Yes (with patterns)	No	No	~10 min
StayFocusd	Yes	Yes	No	No	~3 min
Hosts file edit	Yes	Partial	Yes	Yes	~10 min
Focuh Mac app	Yes	Yes	Yes	Yes	~3 min

The two rows that block everything — the hosts file and the Mac app — aren't Chrome extensions at all. That's the trade-off in one table: an extension is the quickest way to block Bluesky in Chrome, but it can only ever block Chrome.

How do I block Bluesky in every browser and app?

If Bluesky follows you into Safari, into a desktop client, or onto your phone mirrored on your desk, you need to block it below the browser. On a Mac, the free Focuh desktop app does this using macOS Accessibility APIs. During a focus session it blocks Bluesky across Chrome, Safari, Firefox, and Arc, plus any native app, and it's harder to switch off mid-session than an extension because it doesn't live in chrome://extensions.

The setup that actually holds is both layers at once: the free Focuh Chrome extension for your browser, plus the free Focuh Mac app for everything else. Both are free, so running both costs nothing. If you've bounced off browser blocks before, the best website blockers for Mac guide explains why the OS-level approach tends to stick.

What about blocking Bluesky during work hours only?

Focuh blocks for the length of a challenge rather than on a fixed daily schedule. That's deliberate — challenges are built to break a reflex over weeks, not to clock in and out. If you specifically want "Bluesky off Monday to Friday, open on weekends," LeechBlock NG offers per-day scheduling in Chrome, or the Focuh Mac app can tie focus sessions to your calendar so blocking starts when a work block begins.

If you only want a cap — say, fifteen minutes of Bluesky a day rather than zero — a time-budget tool fits better than a hard block. That comes down to whether Bluesky is something you want to limit or something you want gone for a while.

Why blocking beats willpower

Willpower is a poor firewall because it has to win every single time, and the Bluesky reflex only has to win once. You don't decide to procrastinate; your hand opens a tab while your conscious mind is still on the task. A block intercepts that motion before it becomes a twenty-minute detour through your timeline.

The attempt counter is the part people underrate. Seeing that you reached for Bluesky nineteen times on Monday isn't a scold — it's data. It tells you the urge is a reflex, not a decision, and that the reflex is already weakening by midweek. A sticky note over your monitor can't give you that feedback loop.

Which option should you pick?

You just want Bluesky gone in Chrome, fast — install the Focuh extension, add bsky.app, start a challenge.
Bluesky follows you into other browsers or apps — add the free Focuh Mac app for system-level blocking.
You want a daily cap, not a wall — look at a time-budget tool that limits minutes instead of blocking outright.
You also want to clear the rest of the feeds — block them together with the social media blocking guide.

No blocker fixes focus on its own. But the one you'll actually keep is the one that installs in a minute, doesn't ask for an account, and closes the side doors. Install Focuh free, or get the free Mac app if Bluesky has a habit of escaping the browser.