SECURITY REPORT · EXTENSHI SCAN
Ultrawider — Remove Black Bars & Fill Ultrawide Video (21:9/32:9)
Edge extension·by Ultrawider
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
Ultrawider — Remove Black Bars & Fill Ultrawide Video (21:9/32:9)'s safety score vs every other extension we've scanned
Globally
18%of extensions carry more risk
Riskier ←→ Safer
Ranked against 375,252 extensions
In Make Chrome Yours
15%of make chrome yours extensions carry more risk
Riskier ←→ Safer
Ranked against 23,287 make chrome yours extensions
Findings
19
median 9Lower is safer
Critical findings
2
median 0Severity = Critical
Permissions
2
median 2Declared in manifest
Active users
50
median 18vs category median
Findings breakdown
Automated security signal · 19 distinct issues across 6 severities
19
distinct issues
detected
detected
Scanners reported 27 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.
Critical211%
High15%
Needs Review00%
Medium1684%
Low00%
Info00%
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 7, 2026
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