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SECURITY REPORT · EXTENSHI SCAN

Subtra AI – Netflix & YouTube Dual Subtitles: Learn Languages

Chrome extension·by Ata
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

Subtra AI – Netflix & YouTube Dual Subtitles: Learn Languages's safety score vs every other extension we've scanned
Globally
10%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 391,562 extensions
In Productivity
13%of productivity extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 188,218 productivity extensions
Findings
186
median 16Lower is safer
Critical findings
1
median 0Severity = Critical
Permissions
6
median 3Declared in manifest
Active users
457
median 14vs category median

Findings breakdown

Automated security signal · 186 distinct issues across 6 severities
186
distinct issues
detected

Permissions requested

6 permissions declared
No risky permissions
6 permissions requested — none are flagged as risky.
Medium
Write to clipboard

Can place content onto your clipboard

Medium
Store local data

Can save data locally in the browser for persistence

Medium
Access user identity

Can get OAuth2 tokens and access your Google account identity

Medium
Monitor navigation

Can observe and track tab navigation events and URL changes

Medium
Show notifications

Can display desktop notifications outside the browser

Low
Schedule tasks

Can schedule periodic background tasks

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Scan performed by extenshi.io · Sep 20, 2026
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