# Code Analyzer

> Code Analyzer is a lightning-fast browser extension that provides instant AI-powered complexity analysis and optimization suggestions for competitive programming solutions on LeetCode.

Canonical page: [https://chrome-stats.com/d/code-analyzer](https://chrome-stats.com/d/code-analyzer)

## Overview

- **ID:** `code-analyzer`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Abhishek
- **Category:** web-development
- **Daily users:** 1
- **Rating:** 5.00 / 5 (1 ratings)
- **Version:** 2.1.1
- **Last updated:** 2026-08-22
- **First published:** 2026-05-01
- **Size:** 2.80 MB
- **Data as of:** 2026-09-06
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/code-analyzer/)
- **Website:** [https://github.com/i-git-abhishek/code-analyzer](https://github.com/i-git-abhishek/code-analyzer)
- **Privacy policy:** [https://addons.mozilla.org/firefox/addon/code-analyzer/privacy/](https://addons.mozilla.org/firefox/addon/code-analyzer/privacy/)

## Description

Code Analyzer is a lightning-fast browser extension that provides instant AI-powered complexity analysis and optimization suggestions for competitive programming solutions on LeetCode.

Instead of breaking your flow state to copy-paste code into a separate AI chat, this extension injects a lightweight "Analyze" button directly into your editor. 

<strong>Features:</strong>
* <strong>Instant Inference:</strong> Powered by the Groq API (Llama 3.3 70B), it returns Time and Space Big-O complexity in milliseconds.
* <strong>Actionable Insights:</strong> Automatically identifies performance bottlenecks and suggests concrete optimizations.
* <strong>Context-Aware:</strong> Scrapes problem titles and selected languages to provide highly accurate, problem-specific feedback.
* <strong>Privacy First (BYOK):</strong> This extension uses a "Bring Your Own Key" architecture. Your Groq API key is stored securely in your local browser storage. Code is sent directly from your browser to Groq- no intermediate servers, no data harvesting.

## Rankings

- #77,200 — Overall
- #74 — analyzer
- #118 — analyze
- #150 — leetcode

## Permissions and access

### Permissions

- `activeTab`
- `storage`

### Host permissions

- `https://api.groq.com/*`

### Content script matches

- `leetcode.com`
- `codeforces.com`
- `*.codechef.com`

## Safety

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

### Analysis details

- Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
- This extension was recently updated in the past month. New updates 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/code-analyzer)