Can we rebuild AdGuard AdBlocker (Beta)?
Build a Chrome extension like AdGuard AdBlocker (Beta) — a AdGuard AdBlocker (Beta) alternative you own.
If you want to build your own AdGuard AdBlocker (Beta) alternative, the modern browser engine provides native tools to make it happen. You can build a streamlined Chrome extension using declarativeNetRequest to block tracking domains, strip annoying banners, and inject custom CSS on your favorite sites without running bloated third-party code.
The listing record
| Name | AdGuard AdBlocker (Beta) |
| Store rating | 4.2 / 5 · 205 ratings |
| Users | 100K+ |
| Store listing | Chrome Web Store ↗ |
| Analyzed | 12 September 2026 |
What AdGuard AdBlocker (Beta) does
Unmatched adblock extension against advertising, tracking and pop-ups. Our Manifest V3 prototype has been finally merged with AdGuard Browser extension and we are happy to announce the first beta! Surely you're familiar with AdGuard Browser extension, which effectively blocks all kinds of Internet ads. But with the release of Manifest V3, it will no longer work. To keep you from remembering what pop-ups, ad banners and ad videos look like, and to make you feel safe knowing that the extension protects you from trackers, malicious and phishing sites, we created AdGuard Browser extension V3. Any questions or bug reports are very welcome to be left here:
What the store says
★ 4.2 from 205 ratings · 100K users
Pulled live from the Chrome Web Store listing at analysis time.
Can PlugThis rebuild AdGuard AdBlocker (Beta)?
“declarativeNetRequest handles the blocking, but maintaining modern ad filter lists is an endless job”
Manifest V3's declarativeNetRequest API makes building a functional personal ad and tracker blocker straightforward using static or dynamic rulesets. However, modern commercial blockers rely on full-time engineering teams maintaining thousands of complex cosmetic filtering rules, scriptlets, and anti-adblock bypass lists. You can easily build a clean, custom blocker for known ad networks and domains, but achieving parity across the entire web requires ongoing list curation.
Why build your own AdGuard AdBlocker (Beta) alternative
- Zero telemetry or background tracking
- Direct control over exactly which rules and domains are blocked
- Extremely lightweight footprint with no unwanted extra features
- Custom cosmetic element hiding tailored specifically to the sites you visit
What it costs vs what you'd save
The original: The listing does not specify pricing details.
Your version: While standard ad blockers are generally free, building your own ensures complete privacy, prevents upstream filter-list telemetry, and gives you direct control over your blocking engine.
The starter prompt
Create a Manifest V3 ad and tracker blocker Chrome extension using chrome.declarativeNetRequest. Include a set of built-in network blocking rules targeting common ad and analytics domains, an options page to toggle blocking categories, and a popup with a toggle to pause blocking on the current site. Add a content script that injects custom cosmetic CSS rules to hide ad containers and cookie banners.Build it with PlugThis →
Features you could add that AdGuard AdBlocker (Beta) doesn't have
Because you own the code, these are a follow-up prompt away — tap one to add it to the prompt above.
- Click-to-Block Element Picker — Allows you to visually click and remove annoying elements on any page, automatically saving the CSS selectors to storage.
- Custom Whitelist Toggle — Quickly disable blocking for specific websites directly from the popup interface.
Questions about rebuilding AdGuard AdBlocker (Beta)
How does Manifest V3 handle ad blocking?
Instead of intercepting every request in code, extensions register declarative blocking rules using the chrome.declarativeNetRequest API, allowing the browser itself to block ad network requests instantly.
Can I use community filter lists like EasyList?
Yes, you can bundle pre-converted JSON rule files or fetch updated rule definitions into dynamic rules within browser storage.
Why is this a KINDA verdict?
The underlying extension architecture is simple to build, but keeping up with aggressive anti-adblock scripts and complex cosmetic rules across millions of websites is a constant maintenance challenge.
How to build it yourself
- 1Open PlugThis and start a new build
Head to PlugThis and start a new Chrome extension. You're describing a AdGuard AdBlocker (Beta) alternative you'll own outright — no store subscription.
- 2Paste the starter prompt
Paste the starter prompt above. PlugThis expands it into a full Manifest V3 extension — popup, content scripts, and service worker included.
- 3Review, tweak, and load it
Review the generated code, ask for tweaks in plain English, then download and load the unpacked extension in Chrome to try it.
- 4Publish it (optional)
When you're happy, publish your AdGuard AdBlocker (Beta) alternative to the Chrome Web Store — or just keep it as a private tool for yourself.
Build your own AdGuard AdBlocker (Beta) alternative
Describe it in plain English. PlugThis generates the full Manifest V3 Chrome extension in about two minutes.
Build it with PlugThis →More teardowns
We run the same teardown on any Chrome extension — what it does, whether a self-built alternative holds up, and the prompt to make one. Tear down another extension, or see the extensions we've actually rebuilt and filmed — real build times, real prompts, real recordings.
Sources & verification
- All facts pulled live from the Chrome Web Store listing ↗.
- The verdict is drafted by the PlugThis teardown engine — an opinion about buildability, not affiliation with AdGuard AdBlocker (Beta).
- Written by PlugThis, which builds Chrome extensions from plain-English prompts.
Published and last updated 12 September 2026. Figures reflect the Chrome Web Store listing on that date and may have changed since.