Installing DNDShield on Chrome takes under a minute — no account required to get ad, tracker, and popup blocking running.
Step-by-step
- Open the DNDShield download page and choose Chrome, or go straight to the Chrome Web Store listing.
- Click Add to Chrome, then Add extension in the confirmation prompt.
- Pin DNDShield to your toolbar — click the puzzle-piece icon next to the address bar, then the pin next to DNDShield.
- Click the DNDShield icon and tap the power button. It turns green when protection is on.
What happens next
Ad, tracker, and popup blocking start immediately on every site — no per-site setup needed. A badge on the icon shows how much was blocked on the page you're viewing.
Switching from a blocker Chrome turned off?
Chrome disabled Manifest V2 extensions in Chrome 138 and removes the last of them from the Web Store on 31 August 2026. If a blocker you were using stopped working and nothing you change brings it back, that's why — it isn't a fault at your end, and it needs replacing rather than fixing.
Before installing anything new:
- Uninstall the old blocker first. Chrome guarantees each extension 30,000 static blocking rules and takes anything beyond that from a pool shared across all installed extensions. Leaving a dead or duplicate blocker in place can mean neither one registers its full rule set.
- Chrome isn't the only answer. If what you want is specifically the full uBlock Origin, Firefox and Brave both still run it — Brave hosts Manifest V2 extensions on its own servers. Worth saying plainly rather than pretending otherwise.
Background: What is Manifest V3. If yours stopped without warning, Ad Blocker Not Working covers telling this apart from an ordinary fault.
What starts working immediately
No account, no per-site setup:
- Ads and trackers across the web, from filter rules built on EasyList, EasyPrivacy and AdGuard's lists.
- Pop-ups and pop-unders, including click-hijacking — where a page turns any click anywhere into permission to open a tab behind the one you're reading. That's page-level logic, not something a filter list can catch.
- Video-platform handling for in-player ads, which filter lists don't address on any browser since the ad is served through the player itself.
- Per-site control — allowlist sites you'd rather support, or pause protection for a few minutes without switching anything off permanently.
One honest caveat, which applies to every Manifest V3 blocker and not just this one: on a browser already carrying several extensions, the shared static-rule budget above means a large rule set may not fully register. Running a single content blocker is the practical fix.
If something looks wrong
If a site breaks after installing, use Temporary Allow to confirm DNDShield is the cause, then allowlist it if needed.
FAQ
Do I need to create an account? No — core blocking works right after install, fully signed out. An account is only needed for sync or paid-plan features.
Which Chrome version do I need? Any current version of Chrome supports DNDShield — it's built on Manifest V3, which all supported Chrome versions run.
Does it work on other Chromium-based browsers? Yes for Edge and Opera specifically — DNDShield has dedicated listings for both. Other Chromium browsers may work by installing the Chrome extension manually, but aren't officially tested.
Common questions in the first few minutes
A few things people usually notice right after installing, so you don't have to wonder if something's broken:
- The icon looks grey, not green. That just means protection is off — click the icon and tap the power button once.
- A site looks broken. Most of the time this is a false positive on one specific rule, not the whole extension. Try Temporary Allow first before assuming you need to uninstall anything.
- You don't see a popup when you click the icon. Rare, but a quick Chrome restart (not just closing the tab) usually fixes it — Chrome occasionally needs a nudge to fully attach a freshly-installed extension's popup.
Get started: Install DNDShield · Getting Started · Compare plans