Clario

Clario is a browser extension that stops ads, pop-ups, and tracking scripts before they load. It doesn't just hide them—it prevents the requests entirely, which means pages render faster and your data stays local.

What it does

It maintains a constantly updated blocklist of ad servers, analytics scripts, and malware domains. When you visit a site, Clario checks each resource request against that list and blocks matches. You can whitelist specific sites if an ad blocker breaks functionality.

Best for

• Users tired of autoplay video ads and pop-up overlays
• Privacy-conscious people who want to limit tracking cookies
• Anyone on a slow connection who wants pages to load faster

Strengths

• Blocks ads without slowing down your browser
• Reduces data usage by stopping unnecessary downloads
• Simple on/off toggle per site

• Ad blocking — Stops banner ads, video ads, and pop-ups from loading
• Tracker blocking — Prevents analytics and tracking scripts from collecting your data
• Malware protection — Blocks known malicious domains and phishing sites
• Whitelist per site — Disable blocking on specific sites that break without ads
• Lightweight extension — Minimal memory and CPU usage