SECURITY REPORT · EXTENSHI SCAN

Is Regex Expert Tester safe?

Checked version: 1.3.0 · Scan date (UTC): 2026-09-02

Edge extension·by chuanyu
88
/ 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

Regex Expert Tester's safety score vs every other extension we've scanned
Globally
53%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 429,220 extensions
In Developer Tools
75%of developer tools extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 3,855 developer tools extensions
Findings
62
median 18Lower is safer
Critical findings
0
median 1Severity = Critical
Permissions
1
median 3Declared in manifest
Active users
14
median 43vs category median

Findings breakdown

Automated security signal · 62 distinct issues across 6 severities
62
distinct issues
detected

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

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Scan performed by extenshi.io · Oct 22, 2026
Browser extensions made transparent.

What this assessment covers

Store listing
Edge
Checked version
1.3.0
Current listed version
1.3.0
Scan date (UTC)
Assessment status
Completed

Recorded findings: 0 critical and 0 high severity. Read the finding details before interpreting the score; automated flags are not proof of malicious behaviour.

Automated analysis looks for suspicious code, permissions and other risk signals. It does not observe every runtime behaviour or independently audit the publisher’s servers. A low-risk result is not a guarantee of safety. How our checks work.

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