Block trackers. See exactly who was watching.
ZeroTrack blocks ads, trackers, and malware with 311,000+ filter rules — then shows you exactly which companies tried to follow you, and lets you export the receipts. No account. No server. Nothing ever leaves your device.
Most blockers barely block, or break everything
Most ad blockers either let too much through or block so aggressively they break half the sites you visit — and none of them show you who was actually trying to track you. ZeroTrack blocks properly, breaks less, and tells you exactly who followed.
0
0
0
0+
See exactly who followed you
Reload any page and get a full report of every third-party company it talked to, what it tried to collect, and whether it was blocked — exportable as CSV. The "who follows you most" dashboard aggregates blocked trackers by the company that owns them, not just a raw count.
Point, click, gone
The element picker lets you click anything on a page to hide it permanently — no code, no config file. A stray widget, an autoplay video, a floating banner: gone in one click.
Rules you can see and change
Every filter list is broken down by category with its own rule budget — Chrome limits how many rules can be active at once, and ZeroTrack shows you exactly what it enabled and what it couldn't fit. Turn any category off, subscribe to your own list by URL, or write a custom rule.
Off by default, on purpose
Anti-fingerprinting, a cookie janitor, WebRTC leak protection, and neutralising error-tracking SDKs are all available — and all off by default, because they carry real breakage risk. Hiding a consent banner doesn't answer it; some sites wait for a choice that never arrives. ZeroTrack tells you that in the product, not just in a privacy policy nobody reads.
Privacy by architecture, not by policy
ZeroTrack has no server to send anything to. Every number it shows you is computed on your device — that's not a promise in a privacy policy, it's a fact about how the extension is built.
Built for both themes
Full light and dark support, matched to your system.
Questions people actually ask
Is it really free?
Yes — completely free, no account, no license key, and no paid tier. There is nothing to upgrade to.
What data do you collect?
None. Every number ZeroTrack shows you — blocked counts, the companies that tried to track you — is computed entirely on your device and never leaves it.
Will it break websites?
Less than most blockers. The Annoyances category (cookie banners, app-install nags) is off by default specifically because hiding a consent dialog can leave a site waiting on a choice that never arrives — you can turn it on per-site if you want it anyway.
What browsers does it support?
Chrome and other Chromium-based browsers, built on Manifest V3.
When can I download it?
ZeroTrack hasn't launched publicly yet. Join the waitlist and we'll email you the moment it's available.
Does it slow down my browsing?
No — the background service worker is about 32KB, and cosmetic rules are sharded and loaded per-site on demand rather than one giant rule file parsed on every page and iframe.
Notify me at launch
We'll email you once, when it's ready. No spam, no newsletter you didn't ask for — that's the whole product, applied to how we'll reach you.