SECURITY REPORT · EXTENSHI SCAN
Unsend messages for Facebook™ and Messenger
Chrome extension·by pei3pei3
0
/ 100 SAFETY SCORE
EXCELLENT
Looks clean. No meaningful risks detected in this scan.
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
Unsend messages for Facebook™ and Messenger's safety score vs every other extension we've scanned
Globally
57%of extensions carry more risk
Riskier ←→ Safer
Ranked against 357,609 extensions
In Productivity
72%of productivity extensions carry more risk
Riskier ←→ Safer
Ranked against 177,115 productivity extensions
Findings
8
median 16Lower is safer
Critical findings
0
median 0Severity = Critical
Permissions
1
median 3Declared in manifest
Active users
28
median 14vs category median
Findings breakdown
Automated security signal · 8 distinct issues across 6 severities
8
distinct issues
detected
detected
Critical00%
High113%
Needs Review00%
Medium675%
Low113%
Info00%
Permissions requested
1 permission declared
No risky permissions
1 permission requested — none are flagged as risky.
Medium
Store local data
Can save data locally in the browser for persistence
Are you the author of Unsend messages for Facebook™ and Messenger?
Claim this extension to respond to findings, add context, and earn a verified badge on extenshi.io.
Add the badge to your README
Show Unsend messages for Facebook™ and Messenger's live security score on GitHub or in your docs
Scan performed by extenshi.io · Aug 17, 2026
Browser extensions made transparent.