SEOAegis

📊 Heuristic checks – Examines sentence rhythm, word variety, repetition, and filler phrases.

📈 Metrics table – See exactly why content is flagged as human-like or AI-like.

📋 Copy results – Export analysis metrics as JSON.

🔗 Quick access – Use the toolbar icon or right-click context menu.

🖥 Lightweight – Minimal system resource usage.

How It Works This tool checks for:

Boilerplate triggers – Common AI-generated phrases.

Lexical diversity – Vocabulary variety (Type–Token Ratio).

Burstiness – Sentence length variation.

Repetition – Overuse of the same words.

Filler density – Stock connectors and vague transitions.

Use Cases Educators – Spot potential AI-written assignments.

SEO Teams – Catch repetitive or low-value content before publishing.

Writers – Improve originality and variation.

Editors – Identify sections needing more detail.

Privacy Commitment Your text never leaves your browser.

No accounts, tracking, or hidden data collection.

Only the following permissions are used:

activeTab – Temporarily access selected or visible page text when you request it.

scripting – Run a small script to capture text for analysis when “Use Page Selection” is triggered.

contextMenus – Add a right-click option for running AI detection on selected text.

storage – Temporarily hold selected text in session storage; cleared immediately after use.

Part of the SEOAegis.com toolkit — free SEO and writing tools built for speed, accuracy, and transparency.