extenshi.io
SECURITY REPORT · EXTENSHI SCAN

Header Editor

Edge extension·by Pranav Kumar Tools
84
/ 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

Header Editor's safety score vs every other extension we've scanned
Globally
39%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 421,529 extensions
In Developer Tools
62%of developer tools extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 3,825 developer tools extensions
Findings
12
median 18Lower is safer
Critical findings
1
median 1Severity = Critical
Permissions
2
median 3Declared in manifest
Active users
3126
median 42vs category median

Findings breakdown

Automated security signal · 12 distinct issues across 6 severities
12
distinct issues
detected

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
Block network requests (declarative)

Can block or redirect network requests using predefined rules without seeing content

Are you the author of Header Editor?

Claim this extension to respond to findings, add context, and earn a verified badge on extenshi.io.

Claim this extension

Add the badge to your README

Show Header Editor's live security score on GitHub or in your docs
Extenshi security score badge preview
Markdown
[![Extenshi security score](https://catalog.extenshi.io/api/badge/455880)](https://catalog.extenshi.io/extensions/455880/security)
HTML
<a href="https://catalog.extenshi.io/extensions/455880/security"><img src="https://catalog.extenshi.io/api/badge/455880" alt="Extenshi security score" /></a>

The badge always shows the current score — it updates automatically after every scan.

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