SECURITY REPORT · EXTENSHI SCAN
Tweet Copy - Save & Organize Tweets Locally
Firefox extension·by Matthieu
81
/ 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
Tweet Copy - Save & Organize Tweets Locally's safety score vs every other extension we've scanned
Globally
41%of extensions carry more risk
Riskier ←→ Safer
Ranked against 403,277 extensions
In Privacy & Security
35%of privacy & security extensions carry more risk
Riskier ←→ Safer
Ranked against 12,541 privacy & security extensions
Findings
35
median 5Lower is safer
Critical findings
0
median 0Severity = Critical
Permissions
6
median 4Declared in manifest
Active users
12
median 3vs category median
Findings breakdown
Automated security signal · 35 distinct issues across 6 severities
35
distinct issues
detected
detected
Critical00%
High00%
Needs Review00%
Medium3086%
Low514%
Info00%
Permissions requested
6 permissions declared
No risky permissions
6 permissions requested — none are flagged as risky.
Medium
Store local data
Can save data locally in the browser for persistence
Medium
Write to clipboard
Can place content onto your clipboard
Info
https://twitter.com/*
No additional information available.
Info
https://www.twitter.com/*
No additional information available.
Info
https://x.com/*
No additional information available.
Info
https://www.x.com/*
No additional information available.
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Scan performed by extenshi.io · Jul 27, 2026
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