SECURITY REPORT · EXTENSHI SCAN
ScratchFormat
Firefox extension·by Daniel C
85
/ 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
ScratchFormat's safety score vs every other extension we've scanned
Globally
53%of extensions carry more risk
Riskier ←→ Safer
Ranked against 397,240 extensions
In Social & Communication
30%of social & communication extensions carry more risk
Riskier ←→ Safer
Ranked against 13,603 social & communication extensions
Findings
13
median 5Lower is safer
Critical findings
0
median 0Severity = Critical
Permissions
4
median 3Declared in manifest
Active users
9
median 3vs category median
Findings breakdown
Automated security signal · 13 distinct issues across 6 severities
13
distinct issues
detected
detected
Critical00%
High00%
Needs Review00%
Medium1185%
Low215%
Info00%
Permissions requested
4 permissions declared
No risky permissions
4 permissions requested — none are flagged as risky.
Info
https://scratch.mit.edu/users*
No additional information available.
Info
https://scratch.mit.edu/studios*
No additional information available.
Info
https://scratch.mit.edu/projects*
No additional information available.
Info
https://scratch.mit.edu/messages*
No additional information available.
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Scan performed by extenshi.io · Aug 24, 2026
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