extenshi.io
SECURITY REPORT · EXTENSHI SCAN

Tab Timer - Countdown, Auto Close Tabs & Website Time Tracker

Chrome extension·by zubayet.zico
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

Tab Timer - Countdown, Auto Close Tabs & Website Time Tracker's safety score vs every other extension we've scanned
Globally
42%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 409,596 extensions
In Productivity
53%of productivity extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 198,328 productivity extensions
Findings
58
median 16Lower is safer
Critical findings
0
median 0Severity = Critical
Permissions
10
median 3Declared in manifest
Active users
143
median 13vs category median

Findings breakdown

Automated security signal · 58 distinct issues across 6 severities
58
distinct issues
detected

Permissions requested

2 risky permissions of 10 total
2 high-risk permissions require attention
This extension requests 10 permissions in total. 2 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
Execute scripts in pages

Can inject and execute JavaScript code in web pages

Medium
Store local data

Can save data locally in the browser for persistence

Medium
Access current tab

Can temporarily access the content of the active tab when you click the extension

Medium
Show notifications

Can display desktop notifications outside the browser

Medium
Add context menu items

Can add custom items to the right-click context menu

Medium
Unlimited local storage

Can store large amounts of data locally without size limits

Low
Detect idle state

Can detect when your machine is idle, active, or locked

Low
Schedule tasks

Can schedule periodic background tasks

Low
Display info

Can query display and monitor information

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Scan performed by extenshi.io · Oct 11, 2026
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