KIDetektiv

A free German-language AI text detector that checks whether a text was written by AI (like ChatGPT, Gemini, or Claude) or by a human. KIDetektiv.de is a simple, no-registration scanner for German texts. You paste any paragraph or essay, click the blue button, and it quickly gives you an estimate of how AI-generated the text likely is. It is trained specifically on German writing patterns, not English.

Key Features

• Detects AI-generated German text from models like ChatGPT, Gemini, and Claude.
• Also detects texts that were rewritten by AI.
• Provides a probability score categorized as human, mixed, or AI-generated:
• <33%: Mostly human
• ~50%: Mixed/rewritten
• >66%: Mostly AI.
• Free to use, no registration required.

Use Cases

• Teachers and students checking if a paper or assignment may be AI-written.
• Writers and editors verifying whether their content is mostly human-written.
• Anyone wanting to detect AI or AI-rewritten German text quickly and privately.