Edge Add-ons
2Versions
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34 indicators in this extension

34 indicators
0 versions analysed

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What our analysis found

Mermaid Diagram Previewer is not yet reviewed by Extension Auditor. Its permissions mean it can read and change data on all websites. It was last updated in March 2026.

Mermaid Diagram Previewer

Mermaid Diagram Previewer Edge extension security report

ID: amlapmabaophncdhahhlndcmlgpocnig

Supported Languages

🇺🇸US English

Extension Info & Metadata

Status
Active
Version
1.0.1
Size
0.87 MB
Rating
0.0/5
Reviews
0
Users
147
Type
Extension
Updated
Mar 25, 2026
Category
Developer-tools
Price
Paid
Featured
No
Visibility
Listed
Mature
No
By Google
No
Trusted
No
This publisherTrack record
1extension
All still listed

Publisher Contextual Analysis

Author
NerdyQi
Extensions
1
Active
1
Obsolete
0
Listed
1
Unlisted
0
Users
147

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Screenshots & videos

Screenshot 1
Screenshot 2
Screenshot 3

Install growth

Item
Type
Severity
Description
<all_urls>
Host
Critical
Broad host access — the extension can read/modify content on every website.
webNavigation
Permission
High
This permission enables monitoring of all browser navigation events and transitions. Rated High because it can track every page visit, navigation method, and browsing pattern, potentially exposing sensitive browsing behavior and user activities.
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.

34 indicators in this extension

34 indicators
0 versions analysed

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

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One-time payment · Secure checkout by Stripe

About this extension

Renders Mermaid diagrams on any web page. Supports all 23 diagram types with live preview, themes, and zoom.

Read the publisher’s full description

Mermaid Diagram Previewer automatically detects and renders Mermaid code blocks on any web page. Works seamlessly with GitHub, GitLab, Azure DevOps, Confluence, Bitbucket, MkDocs, Docusaurus, and any site using Markdown. Supports all 23 Mermaid diagram types including Flowchart, Sequence, Class, State, ER, Gantt, Pie, Mindmap, Timeline, Git Graph, Quadrant, C4, Sankey, XY Chart, Block, Packet, Kanban, Architecture, Radar, Treemap, User Journey, Requirement, and ZenUML. Features include four built-in themes (Default, Dark, Forest, Neutral), click-to-zoom with scroll-wheel support, one-click SVG and source copy, source code toggle, and a built-in popup editor with templates for every diagram type. Handles SPA navigation on modern web apps so diagrams render reliably as you browse. Lightweight — only loads the rendering engine when Mermaid blocks are found. All rendering happens locally in your browser with no data collection.

User reviews

Extension files

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URLs
34

URLs

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No URLs found
No IP addresses found

34 indicators in this extension

34 indicators
0 versions analysed

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

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One-time payment · Secure checkout by Stripe
Version
Size
Verdict
Findings
Permhash
1.0.1
Latest
0.87 MBNot scanned—
632262b2bc245321b6e406811ddc179736760566b917d9beae6641bfe3c7e07e
1.0.0
0.84 MBNot scanned—
632262b2bc245321b6e406811ddc179736760566b917d9beae6641bfe3c7e07e
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Code Diff

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