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SECURITY REPORT · EXTENSHI SCAN

HBO Max SubStyler: Customize subtitles [QVI]

Chrome extension·by BestChromeExtensions
76
/ 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

HBO Max SubStyler: Customize subtitles [QVI]'s safety score vs every other extension we've scanned
Globally
29%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 397,240 extensions
In Lifestyle
28%of lifestyle extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 46,837 lifestyle extensions
Findings
51
median 12Lower is safer
Critical findings
0
median 0Severity = Critical
Permissions
2
median 1Declared in manifest
Active users
902
median 26vs category median

Findings breakdown

Automated security signal · 51 distinct issues across 6 severities
51
distinct issues
detected

Permissions requested

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

Can save data locally in the browser for persistence

Low
Schedule tasks

Can schedule periodic background tasks

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Scan performed by extenshi.io · Aug 3, 2026
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