# Markdown Viewer Plus

> Preview Markdown files directly in the browser with additional useful features.

Canonical page: [https://chrome-stats.com/d/markdown-viewer-plus](https://chrome-stats.com/d/markdown-viewer-plus)

## Overview

- **ID:** `markdown-viewer-plus`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Sunwin100 Net
- **Category:** web-development
- **Daily users:** 24
- **Weekly downloads:** 3
- **Version:** 1.0
- **Last updated:** 2024-08-21
- **First published:** 2024-08-21
- **Size:** 17 KB
- **Data as of:** 2026-09-06
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/markdown-viewer-plus/)

## Description

Preview Markdown files directly in the browser
Toggle preview on and off
Download the preview as an HTML file
Toggle dark mode for better readability
Simple Markdown to HTML conversion (headers, bold, italic, and line breaks)

## Rankings

- #22,803 — Overall
- #178 — viewer

## Permissions and access

### Permissions

- `activeTab`
- `storage`
- `<all_urls>`

### Content script matches

- `<all_urls>`

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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Source: [Chrome-Stats](https://chrome-stats.com/d/markdown-viewer-plus)