Seerguard
Extension Actions
Your extensions watch you. Seerguard watches them. Scans extensions for threats, suspicious permissions, and malicious behavior.
Your extensions are watching you.
Seerguard watches them.
Every Chrome extension you install has full
access to everything you do online. When one
gets sold to a hacker — you have zero warning.
Google takes months to react.
Seerguard is the first tool ever built to
protect you FROM your own extensions.
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🛡 WHAT SEERGUARD DOES
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① EXTENSION TRUST SCANNER
Scans every installed extension and gives
it a trust score from 0 to 100. Know
instantly which extensions are safe,
suspicious, or dangerous.
② SEERGUARD API — POWERED BY SEERROR
Uses our own backend API to analyze
permissions, CSP quality, vulnerable
libraries, and Web Store data. No paid
third party APIs. No rate limits.
Always online.
③ NETWORK BEHAVIOR MONITORING
Tracks which servers your extensions
contact in real time. Flags suspicious
domains and unknown outbound connections.
④ PERMISSION ANALYZER
See exactly what every extension can
access — your passwords, browsing history,
clipboard, and camera. Know what you
actually allowed into your browser.
⑤ STORE REMOVAL DETECTOR
If Google removes an extension from the
Chrome Web Store but it is still installed
on your browser — Seerguard flags it
as critical immediately.
⑥ PERMISSION CHANGE TRACKING
Detects when an extension quietly adds
new permissions after an update. The most
common sign an extension has been sold
to a bad actor.
⑦ ONE CLICK REMOVAL
Found a dangerous extension? Remove it
instantly without digging through settings.
⑧ WEEKLY SAFETY REPORTS
Automated weekly scans keep you protected
without lifting a finger.
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🔒 PRIVACY FIRST — ALWAYS
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No accounts. No telemetry. No analytics.
All data stays on your device. Period.
Not even Seerror can see your data.
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⚡ THE SCARY TRUTH
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3.2 billion Chrome users at risk.
280 plus documented malicious takeovers.
Google takes months to remove threats.
Zero tools existed to protect you.
Until Seerguard.
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🌐 SEERROR PRIVACY SUITE
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Seerror — AI website security auditor
Seerraze — Bulk delete Discord messages
Seerguard — Extension trust scanner
Every Seerror product follows one rule:
Your data stays yours. Always.
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Powered by Seerror
Built for humans. Against the machine.
seerror.com
Latest reviews
- Jaruvi
- this is amazing product!
- Grandhi Yaswanth
- I came across an interesting extension I hadn’t seen before—it scans all the extensions on your PC, rates them based on various factors, provides reasons for low ratings, and can even detect malicious extensions.
- milan tiwari
- One of my extensions had a trust score of 12. TWELVE. I had it installed for over a year. Gone now. Everyone needs to run this at least once.
- Radhe Tiwari
- Clean UI, fast scan, clear results. No upsells, no premium tier, no nonsense. Just a tool that works. Respect to the developer
- marriagevendors
- Simple, fast, and does exactly what it says. Scanned everything in under 10 seconds. The trust score breakdown is really easy to understand even if you're not technical
- Jay Tiwari
- Ran a scan on 14 extensions 3 came back with trust scores below 40. Removed them immediately. Didn't even know they had excessive permissions. This should come built into Chrome.