# CodeCompare Pro

> Compare code snippets or entire files with syntax highlighting and advanced diff features.

Canonical page: [https://chrome-stats.com/d/codecompare-pro](https://chrome-stats.com/d/codecompare-pro)

## Overview

- **ID:** `codecompare-pro`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Removed
- **Publisher:** QH88 Network
- **Daily users:** 1
- **Version:** 1.0
- **Last updated:** 2024-09-14
- **First published:** 2024-09-13
- **Size:** 73 KB
- **Data as of:** 2026-06-23
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/codecompare-pro/)

## Description

Compare two code snippets with syntax highlighting
Support for multiple programming languages
Display line-by-line differences
Show statistics for added, removed, and changed lines
Copy the diff result to clipboard
Paste code from clipboard, automatically splitting it into two snippets
Open comparison in a new tab for better visibility
Background script for handling comparison requests
Popup interface for quick code input and language selection

## Permissions and access

### Permissions

- `storage`
- `tabs`
- `clipboardRead`

## Safety

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

### Analysis details

- Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
- This extension is not longer available in the store

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

## Similar extensions and apps

- [CodeCompare: Syntax-Aware Diff](https://chrome-stats.com/d/codecompare-syntax-aware-diff)
- [Code Compare Tool](https://chrome-stats.com/d/code-compare-tool)
- [CodeHunter Pro](https://chrome-stats.com/d/codehunter-pro)
- [Code Snippet Manager Pro](https://chrome-stats.com/d/code-snippet-manager-pro)
- [Code Snippet Highlighter](https://chrome-stats.com/d/code_snippet_highlighter) — 20 users, 5.00 / 5
- [Diff Compare](https://chrome-stats.com/d/diff-compare) — 5 users
- [Diff Viewer](https://chrome-stats.com/d/diffviewer) — 5 users
- [Code Highlighter](https://chrome-stats.com/d/code_highlighter) — 16 users, 5.00 / 5
- [Code Highlighter](https://chrome-stats.com/d/codehighlighter) — 24 users, 5.00 / 5
- [Version Diff Checker Pro](https://chrome-stats.com/d/version-diff-checker-pro)
- [Code Snippet Highlight](https://chrome-stats.com/d/code-snippet-highlight) — 18 users, 5.00 / 5
- [Formatted Comparison Overlay](https://chrome-stats.com/d/formatted-comparison-overlay)

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Source: [Chrome-Stats](https://chrome-stats.com/d/codecompare-pro)