Official Browser Extension

Detect AI Text Anywhere You Read & Write on the Web

Scan Google Docs, web articles, emails, and social media posts with one click. Get instant sentence-level AI probability scores right inside Chrome.

See How It Works
Works in Google Chrome • Native Google Docs Support • 100% Privacy Preserved
🔒 https://docs.google.com/document/d/1aB9x2Z_GPTZero_Scan

Research Paper: Artificial Intelligence in Modern Healthcare

During our clinical trials conducted last spring, our research team observed significant improvements in patient diagnostics when integrating automated imaging algorithms. 99.2% Human

Furthermore, artificial intelligence algorithms process vast quantities of medical data rapidly, delivering structured diagnostic predictions across diverse medical fields. 98.7% AI Generated

Overall, combining human clinical expertise with computational tools ensures higher diagnostic accuracy while preserving patient confidentiality...

GPTZero Assistant

● Extension Active

v1.2

Document Result

92.4% Human

92%

Built for Writers, Teachers & Professionals

Seamless AI detection built directly into your browser workflow.

Google Docs Integration

Highlight student essays or article drafts inside Google Docs to see instant AI probability scores and sentence origin maps.

Right-Click Web Scanner

Highlight any text on any website, right-click, and select "Scan with GPTZero" for an immediate breakdown.

Email Verification

Verify job applications, cover letters, and outreach emails right inside Gmail or Outlook before responding.

Color-Coded Highlights

Color overlays highlight Human text in green, AI text in red, and mixed text in yellow for effortless scanning.

How It Works in 3 Steps

Start scanning text across the web in under a minute.

1

Install Extension

Add the official extension to your Chrome browser with one click.

2

Highlight Text

Select any text in Google Docs, articles, or web forms.

3

Get Instant Score

Receive real-time AI confidence scores & sentence analysis.

Extension FAQs

Is the GPTZero Chrome Extension free to use?
Yes! The Chrome extension includes free monthly scans for all registered users.
Does it work inside Google Docs?
Yes. The extension natively integrates with Google Docs to provide real-time sentence scoring and writing statistics.
Is my reading or writing data stored?
Never. We take user privacy extremely seriously. Text highlighted for scanning is processed securely and is never stored or used for model training.
Which web browsers are supported?
The extension is designed for Google Chrome and Chromium-based browsers including Brave, Microsoft Edge, and Opera.

Ready for Browsing Precision?

Experience seamless AI content verification everywhere you browse.