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SECURITY REPORT · EXTENSHI SCAN

YouTube Downloader - MP3, MP4 & Shorts

Edge extension·by mrtnP_apps
64
/ 100 SAFETY SCORE
RISKY
Several elevated signals. Read the findings before sharing this with your team.

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

YouTube Downloader - MP3, MP4 & Shorts's safety score vs every other extension we've scanned
Globally
8%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 402,636 extensions
In Entertainment
11%of entertainment extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 4,381 entertainment extensions
Findings
33
median 12Lower is safer
Critical findings
1
median 0Severity = Critical
Permissions
5
median 0Declared in manifest
Active users
346
median 52vs category median

Findings breakdown

Automated security signal · 33 distinct issues across 6 severities
33
distinct issues
detected
Scanners reported 48 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.

Permissions requested

2 risky permissions of 5 total
2 high-risk permissions require attention
This extension requests 5 permissions in total. 2 of them grant broad capabilities that are worth a careful look.
High
View open tabs

Can see URLs and titles of all open tabs

High
Manage downloads

Can initiate downloads and access your download history

Medium
Block requests with host access

Can block or redirect network requests and requires host permissions

Medium
Store local data

Can save data locally in the browser for persistence

Low
Create offscreen documents

Can create hidden documents for background processing tasks

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Scan performed by extenshi.io · Aug 18, 2026
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