— Popup Blocker Extension

No more
noise.

BlockIt silently removes popups, cookie banners, overlays, and newsletter traps — before you even see them.

Add to Chrome — Free See it in action →
2.4M
Active users
99%
Block rate
0ms
Delay
Cookie Banners Blocked Newsletter Overlays Removed GDPR Walls Eliminated Ad Popups Terminated Login Walls Dismissed Survey Prompts Gone Chat Widgets Hidden Exit Intent Popups Stopped Cookie Banners Blocked Newsletter Overlays Removed GDPR Walls Eliminated Ad Popups Terminated Login Walls Dismissed Survey Prompts Gone Chat Widgets Hidden Exit Intent Popups Stopped
/ 01 — Features

Built for a
cleaner web.

01
⚡
Zero-delay blocking

Popups are intercepted before they render. No flash, no lag, no traces left behind.

02
🍪
Cookie banner crusher

Auto-accepts or rejects cookie dialogs based on your preferences — silently, every time.

03
🎯
Smart detection

ML-powered pattern recognition identifies new popup types in real time across 500k+ sites.

04
🔒
Zero data collection

Everything runs locally. No tracking, no telemetry, no requests to external servers.

05
📋
Custom rules

Write your own CSS selectors to target specific elements on any site. Full control.

06
📊
Block log

See exactly what got blocked on each page. Satisfying. Detailed. Exportable.

/ 02 — How it works

Simple by design.
Powerful by default.

01 —
Install in one click

Add BlockIt from the Chrome Web Store. No account required, no permissions beyond what's necessary.

02 —
Browse normally

BlockIt activates silently on every page. No setup, no configuration needed out of the box.

03 —
Popups disappear

Overlays, banners, and traps are removed before they reach you. Content loads clean.

04 —
Customize if needed

Open the dashboard to fine-tune allowlists, block rules, or per-site settings anytime.

/ 03 — Demo

See what gets
stopped.

https://some-annoying-news-site.com/article
✕
Popup Blocked
newsletter-overlay.js · 0ms
14 blocked today
2.4M
Users worldwide
4.8★
Chrome store rating
99%
Detection accuracy
0ms
Performance impact
/ 04 — Pricing

Simple, honest
pricing.

Free
0€
Forever free
  • Core popup blocking
  • Cookie banner removal
  • 5 custom rules
  • Basic block log
Get started →
Pro
3€
per month
  • Everything in Free
  • Unlimited custom rules
  • Advanced rule editor
  • Priority filter updates
  • Sync across devices
Get Pro →
Team
8€
per seat / month
  • Everything in Pro
  • Shared rule libraries
  • Admin dashboard
  • Usage analytics
  • Priority support
Contact us →
/ 05 — FAQ

Questions,
answered.

Does BlockIt slow down my browser? +
No. BlockIt uses a highly optimized content script that runs in under 1ms. All filtering happens locally without any network requests. Independent benchmarks show zero measurable impact on page load times.
Will it break websites I rely on? +
Rarely. BlockIt targets specifically injected overlay elements and not core page content. You can whitelist any site in one click from the extension icon if something doesn't look right.
What data does BlockIt collect? +
None. Zero. BlockIt runs entirely locally in your browser. No URLs, no page content, no usage data is ever sent anywhere. The extension has no backend and no accounts unless you opt into Pro sync.
Does it work on all sites? +
BlockIt actively maintains filter lists covering 500,000+ domains. New popup patterns are detected automatically through community reports and our own crawler. Coverage is updated weekly.
Is there a Firefox version? +
Firefox and Safari versions are in active development and expected in Q3 2025. Sign up to be notified on launch.
— Ready?

The web,
finally clean.

Install takes 10 seconds. No signup. No data. Just fewer popups, forever.

Add to Chrome — It's Free