# AI Detector Guides

> Step-by-step guides for detecting AI-generated text, images, and videos using the Copyleaks AI Detection APIs.

Detect AI-generated content across text, images, and videos with the Copyleaks [AI detector](https://copyleaks.com/ai-detector). Each guide walks through authentication, submission, and parsing results.

<CardGroup cols={2}>
  <Card title="Detect AI-Generated Text" icon="file-lines" href="/guides/ai-detector/ai-text-detection">
    Submit text and get an AI or human classification back in one synchronous call.
  </Card>
  <Card title="Detect AI-Generated Images" icon="image" href="/guides/ai-detector/ai-image-detection">
    Submit an image and detect whether it's AI-generated or partially AI-generated.
  </Card>
  <Card title="Detect AI-Generated Images in PDFs" icon="file-pdf" href="/guides/ai-detector/ai-pdf-image-detection">
    Extract embedded images from a PDF and run AI detection across each one.
  </Card>
  <Card title="Detect AI-Generated Videos" icon="video" href="/guides/ai-detector/ai-video-detection">
    Submit a video URL and receive granular audio and visual analysis via webhook.
  </Card>
</CardGroup>