SECURITY REPORT · EXTENSHI SCAN
Return Window Highlighter
Chrome extension·by jrhaenlein
0
/ 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
Return Window Highlighter's safety score vs every other extension we've scanned
Globally
34%of extensions carry more risk
Riskier ←→ Safer
Ranked against 120,712 extensions
In Productivity
60%of productivity extensions carry more risk
Riskier ←→ Safer
Ranked against 25,973 productivity extensions
Findings
6
median 10Lower is safer
Critical findings
4
median 0Severity = Critical
Permissions
1
median 3Declared in manifest
Active users
0
median 23vs category median
Findings breakdown
Automated security signal · 6 findings across 5 severities
6
findings
detected
detected
Critical467%
High00%
Medium117%
Low117%
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 Return Window Highlighter?
Claim this extension to respond to findings, add context, and earn a verified badge on extenshi.io.
Scan performed by extenshi.io · Jun 25, 2026
Browser extensions made transparent.