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SECURITY REPORT · EXTENSHI SCAN

Zenith - Upgrade for YouTube

Chrome extension·by Lukas
67
/ 100 SAFETY SCORE
CAUTION
Mostly fine, but a few things worth reviewing before you install.

Automated analysis of publicly available code — not a professional security audit. It may produce false positives and does not prove an extension is unsafe or safe. Treat it as one signal among many. Disclaimer · Report an issue

How it ranks

Zenith - Upgrade for YouTube's safety score vs every other extension we've scanned
Globally
10%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 409,596 extensions
In Productivity
13%of productivity extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 198,328 productivity extensions
Findings
162
median 16Lower is safer
Critical findings
0
median 0Severity = Critical
Permissions
3
median 3Declared in manifest
Active users
487
median 13vs category median

Findings breakdown

Automated security signal · 162 distinct issues across 6 severities
162
distinct issues
detected

Permissions requested

3 permissions declared
No risky permissions
3 permissions requested — none are flagged as risky.
Medium
Store local data

Can save data locally in the browser for persistence

Medium
Access current tab

Can temporarily access the content of the active tab when you click the extension

Medium
Unlimited local storage

Can store large amounts of data locally without size limits

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Scan performed by extenshi.io · Aug 12, 2026
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