Chrome Extension V1.0.0

The Only SEO Extension
You Will Ever Need.

Stop using 5 different extensions to do your job. SEO Master combines On-Page Analysis, Core Web Vitals, Competitor Gap tracking, and AI Readiness directly into one sleek side panel.

Download Extension Explore Features

Google SERP Overlay ⚡

Never browse blind again. SEO Master seamlessly injects live Domain Authority (DA), Page Authority (PA), Backlink counts, and Traffic estimations directly underneath every organic search result on Google. Know who your true competitors are before you even click.

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Everything you need. In one place.

A deep dive into the 8 powerful modules packed inside SEO Master.

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Real-Time Overview
Instantly get an overall health score out of 100 based on On-Page, Technical, Content, and AI metrics. Spot critical issues in a single glance.
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On-Page Diagnostics
Validates Title lengths, Meta Descriptions, Header hierarchy (H1-H6), Canonical tags, Open Graph meta tags, and missing Image Alt attributes.
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Technical & Web Vitals
Pulls real-time Core Web Vitals (LCP, CLS, INP) straight from your browser. Checks Schema markup, viewport tags, and indexing directives.
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AI & GEO Readiness
Is your content ready for ChatGPT and Google AI Overviews? We score your citability based on data points, structured Q&A formats, and entity density.
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Competitor SERP Gap
Uses AI to cross-reference your page content against top competitors. Instantly identifies missing semantic keywords and topics you need to add.
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Content & Readability
Calculates word count, exact readability grade levels, and analyzes your internal vs. external linking ratios to ensure optimal link juice flow.
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Bulk URL Auditing
Need to check multiple pages? Paste a list of URLs and SEO Master will fetch the titles, descriptions, and H1s for all of them simultaneously.
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One-Click Exports
Generate professional client reports instantly. Export raw page data, issues, and recommendations directly to CSV or JSON formats.
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Light & Dark Modes
Built with a beautiful, modern glassmorphism UI that fully supports smooth transitions between stunning Light and Dark modes.

How to Install & Use

Get started in less than 60 seconds.

1

Download the Extension

Download the latest .zip file from the GitHub Releases page and extract the folder to a safe location on your computer.

2

Enable Developer Mode

Open Chrome and navigate to chrome://extensions/. In the top right corner, toggle Developer mode to ON.

3

Load Unpacked

Click the Load unpacked button and select the folder you extracted in Step 1. The SEO Master icon will appear in your toolbar!

4

Open the Side Panel

Navigate to any webpage you want to audit. Click the SEO Master extension icon in your toolbar to slide open the beautifully integrated Side Panel.