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4Versions
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9 indicators in this extension

9 indicators
0 versions analysed

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What our analysis found

Unit Prefix Sanity Checker is not yet reviewed by Extension Auditor. It comes from a trusted publisher and was last updated in February 2026.

Unit Prefix Sanity Checker

Unit Prefix Sanity Checker Chrome extension security report

ID: bojhddjdbnmkjoloafgbenlbcpomihnp

Supported Languages

🇬🇧British English

Extension Info & Metadata

Status
Active
Version
2.4.1
Size
0.13 MB
Rating
0.0/5
Reviews
0
Users
3
Type
Extension
Updated
Feb 28, 2026
Category
Tools
Price
Free
Featured
Yes
Visibility
Listed
Mature
No
By Google
No
Trusted
No
This publisherTrack record
6extensions
All still listed

Publisher Contextual Analysis

Trusted
Author
Nickirough
MX records exist
Yes
Domain exists
Yes
Is disposable
No
Is role-based
No
Mailbox exists
Yes
Website
Visit
Extensions
6
Active
6
Obsolete
0
Listed
6
Unlisted
0
Users
139

Screenshots & videos

Screenshot 1
Screenshot 2

Install growth

Item
Type
Severity
Description
activeTab
Permission
Medium
This permission grants temporary access to the current tab. Rated Medium because it can access current page content when invoked, though limited to user-initiated actions.
storage
Permission
Medium
This permission allows storing data locally in the browser. Rated Medium because it can persist sensitive user data, track user activities over time, and potentially store malicious payloads.
https://api.lemonsqueezy.com/*
Host
Medium
Host permission — access limited to this URL pattern.
alarms
Permission
Low
This permission schedules periodic tasks. Rated Low because it can only trigger events at specified times without access to sensitive data.
contextMenus
Permission
Low
This permission adds items to browser context menus. Rated Medium because it only modifies right-click menus without access to page content.
notifications
Permission
Low
This permission displays system notifications. Rated Low because it can only show user-visible notifications without accessing system data.

9 indicators in this extension

9 indicators
0 versions analysed

Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.

Unlock this report — $4.99Start 7-day trial — all reports
One-time payment · Secure checkout by Stripe

About this extension

Flags suspicious unit/prefix values (mF/µF, mH/µH, mA/A) and suggests likely intended values while you browse.

Read the publisher’s full description

Unit Prefix Sanity Checker is a “confidence overlay” for engineering values. It scans webpages (datasheets, forums, supplier pages, documentation) and flags suspicious unit/prefix combinations that commonly hide 10× / 1000× mistakes — then suggests the most likely intended value. What it catches mF vs µF / nF (common capacitor typo) mH vs µH (small inductor mix-ups) mA vs A (signal/MCU current confusion) kHz vs MHz (timing & clock mistakes) b vs B (bits vs bytes, 8× errors) mm vs m (mechanical 1000× errors) …and more across electrical, mechanical, data, pressure, flow, and temperature units. What you get On-page highlights with an explanation of why it’s suspicious Suggested corrections and quick copy (normalized or SI format) Category presets (Electrical, Embedded, Mechanical, HVAC, Data, All) Optional PDF text analysis + findings report (when supported) Privacy No tracking, no ads, no accounts. All analysis runs locally in your browser and only your settings are stored. If you like the extension consider buying me a ko-fi! https://ko-fi.com/nickir

User reviews

Extension files

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URLs
9

URLs

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No URLs found
No IP addresses found

9 indicators in this extension

9 indicators
0 versions analysed

Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.

Unlock this report — $4.99Start 7-day trial — all reports
One-time payment · Secure checkout by Stripe
Version
Size
Verdict
Findings
Permhash
2.4.1
Latest
0.13 MBNot scanned—
c94b31d804be00b1e2608cf90e6820cf2db3af2dc08fdd418f4f1e1929d88e3b
2.4.0
0.13 MBNot scanned—
0430f1d2e97d815f0cf6892b2b5c85cef76cfb1ea6699ecd3ae70a8ed220932c
1.2.1
0.07 MBNot scanned—
0430f1d2e97d815f0cf6892b2b5c85cef76cfb1ea6699ecd3ae70a8ed220932c
1.1.0
0.13 MBNot scanned—
58dd7981abfd4c2d32a79c42f462a9d91c27dbc3cbe354d3f71c88127aa7f9de
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Code Diff

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