AI Detector — Fast and Accurate AI Detection, Completely Free

The best free AI detector to instantly check if text is AI-generated across six leading AI detection systems.

Sample text:

0/2500 Words

Check your text across six popular AI detectors

View sentence-level results

Understand detection indicators

Designed for high accuracy across detectors

AI detector: 6 detectors, built into one.

Our AI detector runs your content through six different detection systems so you can see how your writing reads before you share it.

AI Detector Highlights Content

Our AI detector identifies AI-generated text and highlights the sentences most likely to read as AI-generated, broken down line by line.

Accurate AI Detection

Our AI detector analyzes text with 6 different detection engines, delivering accurate AI detection—showing you precisely which content needs revision with unmatched confidence.

Write With a Natural Voice

Quickly refine any text into smooth, natural-sounding writing with our advanced writing tools.

AI Humanizer Features

The AI humanizer with everything
you need to finish your next report,
proposal, or blog post in minutes.

20+ AI humanizer tools to humanize text, polish your drafts, and boost your writing productivity

References

Drafts

AI Writer

AI Humanizer

AI Detection

Custom Styles

Outlines

Citation Styles

References

Drafts

AI Writer

AI Humanizer

AI Detection

Custom Styles

Outlines

Citation Styles

References

Drafts

AI Writer

AI Humanizer

AI Detection

Custom Styles

Outlines

Citation Styles

Mask.ai

Humanize AI text with confidence

Detect, humanize, generate, and edit. Every writing tool you need, all in one place.