Best text authenticity tools in 2025

AI Checker Tool

Verify if text is written by humans or generated by AI.

AI Content Detector | Copyleaks

Verify if text is AI-generated or original content easily.

Gltr

Identify machine-generated text with visual probability analysis.

AI Content Detector - Leap

Quickly verifies if text is AI-generated or original content.

TweetDetective

Quickly identify AI-generated tweets for better online trust.

GPT-2 Output Detector

A tool to determine if text is human or AI-generated.

wasitai

Quickly verify if an image is real or AI-generated.