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SECURITY REPORT · EXTENSHI SCAN

Is ANSI Renderer Pro safe?

Checked version: 4.0.0 · Scan date (UTC): 2026-09-11

Firefox extension·by Masako
78
/ 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

ANSI Renderer Pro's safety score vs every other extension we've scanned
Globally
18%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 397,522 extensions
In Other
5%of other extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 28,705 other extensions
Findings
27
median 3Lower is safer
Critical findings
4
median 0Severity = Critical
Permissions
8
median 3Declared in manifest
Active users
1
median 2vs category median

Findings breakdown

Automated security signal · 27 distinct issues across 6 severities
27
distinct issues
detected

Permissions requested

3 risky permissions of 8 total
3 high-risk permissions require attention
This extension requests 8 permissions in total. 3 of them grant broad capabilities that are worth a careful look.
High
View open tabs

Can see URLs and titles of all open tabs

High
Observe web requests

Can monitor all network requests made by the browser

High
Block and modify web requests

Can intercept, block, or modify any network request before it completes

Medium
Add context menu items

Can add custom items to the right-click context menu

Info
file:///*

No additional information available.

Info
*://*/*.ans

No additional information available.

Info
*://*/*.ansi

No additional information available.

Info
*://*/*.bbs

No additional information available.

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

What this assessment covers

Store listing
Firefox
Checked version
4.0.0
Current listed version
4.0.0
Scan date (UTC)
Assessment status
Completed

Recorded findings: 4 critical and 3 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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