Edge Add-ons
4Versions
0Code reviewed

Not reviewed

No code review on record

We have not reviewed this extension’s code, so we cannot vouch for it either way. Check the permissions below to decide whether it asks for more than it needs.

Want us to read this extension's code? Ask for a review and we'll queue it.

What our analysis found

Text Highlight Display, used by 1,294 people, is not yet reviewed by Extension Auditor. Its permissions mean it can read and change data on all websites and can inject scripts into pages. It was last updated in January 2026.

Text Highlight Display

Text Highlight Display Edge extension security report

ID: igljcfekmkomnpabhbnicgneklbahhdp

Supported Languages

🇨🇳Chinese (Simplified)
🇺🇸US English

Extension Info & Metadata

Status
Active
Version
3.0.1
Size
0.08 MB
Rating
5.0/5
Reviews
2
Users
1,294
Type
Extension
Updated
Jan 29, 2026
Category
Productivity
Price
Paid
Featured
No
Visibility
Listed
Mature
No
By Google
No
Trusted
No
This publisherTrack record
1extension
All still listed

Publisher Contextual Analysis

Author
zcoder
Extensions
1
Active
1
Obsolete
0
Listed
1
Unlisted
0
Users
1,294

Install growth

Item
Type
Severity
Description
scripting
Permission
Critical
This permission allows injection and execution of JavaScript on any webpage. Rated Critical because it can modify page content, steal sensitive data, and inject malicious code into any site the extension has access to.
http://*/*
Host
Critical
Broad host access — the extension can read/modify content on every website.
https://*/*
Host
Critical
Broad host access — the extension can read/modify content on every website.
<all_urls>
Risk Factor
Critical
This permission grants access to all websites without restriction. Rated High because it can access any web content, monitor all web activity, and potentially steal sensitive data across all sites.
Broad Host Permissions
Risk Factor
High
This extension has broad host permissions allowing it to access many or all websites.
Broad Content Script Access
Risk Factor
High
This extension can inject scripts into any website.
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.

About this extension

A text highlighting plugin compatible with React websites, allowing custom addition and saving of highlighted text

Read the publisher’s full description

Highlight Assistant is an intelligent highlighting tool specifically designed for web page reading and information organization. It supports one-click highlighting of any text on a webpage, grouped management of highlighted words, and personalized settings for highlighting styles, all of which contribute to efficient browsing and knowledge summarization. Main functions Smart Highlighting: Supports customizable highlighting words, automatically identifying and highlighting web content. Group management: Highlighted words can be managed in groups, facilitating classification and batch operations. Style customization: Supports various style settings such as highlighting colors, bolding, and underlining. One-click import/export: Highlighted data can be imported and exported in bulk, facilitating migration and backup. Highlight switch: You can turn on or off the highlighting at any time, flexibly controlling your reading experience. Compatible with multiple webpage structures: Supports complex webpage scenarios such as Shadow DOM and micro-frontends. Usage scenarios Quickly mark important content while reading webpages Information collection, knowledge organization, and review notes Suitable for various web pages such as news, documents, blogs, academic papers, etc Privacy and Security All highlighted data is stored exclusively in the local browser and will not be uploaded or disclose any of your information. Changelog 3.0.1 ----------------- 1. Batch import mode - Add multiple highlights at once, separated by line breaks, commas, or spaces, with auto deduplication 2. Uniform style settings - Apply consistent styles to all highlights in a group with one click 3. Import with preset styles - Pre-configure colors and styles when importing highlights 4. Batch import preview - Preview highlights to be added in batch mode 3.0.0 ----------------- 🎉 Major update Brand-new internationalization support - Added bilingual switching between Chinese and English, automatically adapting to the browser's language settings Brand-new UI architecture - Refactoring the pop-up interface using React + TypeScript for smoother interaction Group management upgrade - Support for creating, editing, and deleting highlighted word groups, with clearer categorization Enhanced style customization - Each highlighted word can be independently set with styles such as color, bold, underline, etc Import/Export Optimization - Supports batch import and export in JSON format, compatible with v2 version configuration Shadow DOM support - Perfectly compatible with complex web structures such as Shadow DOM and micro-frontends Performance optimization - Fix memory leak issues for enhanced stability during prolonged use ⚠️ Upgrade prompt v3.0.0 is a major version update, with changes in data structure Please export a backup of the configuration in v2.1.2 first, and then import it after upgrading to v3.0.0 2.1.2 ----------------- 1. Add v2 export JSON configuration to pave the way for v3 version import Tip: Users who have updated to v2.1.2 should first export their JSON configuration for backup, to avoid data loss caused by the update to version 3.0.0 2.1.1 ----------------- 1. Provide batch addition (based on line breaks and spaces) and split batch addition 2. Without modifying the webpage source code, it has extremely high compatibility with websites

User reviews

Extension files

Browse and explore files within this extension package

Gain full insight into all external connections.

Upgrade for full visibility.

No network indicators were extracted from this version.

Version
Size
Verdict
Findings
Permhash
2.1.1
Latest
0.07 MBNot scanned—
d18bf2acdb07b06b29e3480593a9fdcc5187ce0e789897f4a95733aea5c84a6f
2.1.2
1.10 MBNot scanned—
d18bf2acdb07b06b29e3480593a9fdcc5187ce0e789897f4a95733aea5c84a6f
3.0.0
0.08 MBNot scanned—
d18bf2acdb07b06b29e3480593a9fdcc5187ce0e789897f4a95733aea5c84a6f
3.0.1
0.08 MBNot scanned—
d18bf2acdb07b06b29e3480593a9fdcc5187ce0e789897f4a95733aea5c84a6f
Showing 1 to 4 of 10 rows
Rows per page:

Code Diff

Compare extension code between any two versions.

0 changed files detected

No comparable text files found between these versions.

Gain full insight into all external connections.

Upgrade for full visibility.

Popular in Productivity