Safari Ad Blocking That Covers Everything
Four coordinated extensions deliver 400,000+ blocking rules — far beyond what any single blocker can cover. All on-device. No VPN. No compromise.
See What Gets Blocked
From ads and trackers to cookie banners and malware. See Canopy Sieve working across real websites
Complete Protection for Safari
Four coordinated extensions working together to block ads, trackers, malware, and annoyances — all on-device, no VPN required.
400,000+ Blocking Rules
Four coordinated extensions deliver far more coverage than any single-extension blocker can provide.
No VPN or Proxy
Blocking happens entirely on your device. Your traffic never passes through any intermediary.
Blocks Ads & Trackers
Removes banner ads, video pre-rolls, tracking pixels, and analytics beacons from thousands of networks.
Malware & Phishing Protection
Blocks known malicious domains and harmful redirects before they can load in Safari.
Stops Annoyances
Hides cookie consent banners, social media widgets, and newsletter pop-ups automatically.
Simple Allowlist
Tap to let any site through. Changes apply instantly without re-downloading anything.
Recent Posts
May 26, 2026
Why I Built a Safari Ad BlockerIf you’ve ever installed an ad blocker on Safari and still seen ads slip through, you’ve run into a limit most people don’t know exists: Apple caps each Safari Content Blocker extension at 150,000 rules.
Block Ads, Trackers, Malware, and Cookies!
Safari's built-in Content Blocker API is so limited, Canopy Sieve delivers over 400,000 blocking rules! Get instant protection with no VPN or proxy.
