AI Content Detector — Is This Text AI-Written?
ChatGPT, Gemini, Claude — AI-written content is everywhere. Kina AI identifies it with a single paste.
Free · No credit card · Works on Android & Web
How It Works
Four steps. Under 10 seconds.
Paste the text you want to check
Kina AI analyzes language patterns and structural markers
Claude AI identifies AI writing signatures vs human writing styles
Get a verdict: HUMAN, AI_GENERATED, or MIXED with confidence score
What AI Content Detection Does
Paste any text — article, essay, social media post, email, or report. Kina AI analyzes language patterns, structure, and stylistic markers to determine if it was written by an AI like ChatGPT, Gemini, or Claude.
Try It Free →Six Possible Verdicts
Every check returns one of these — with a confidence score and explanation.
Content shows strong human writing characteristics
Content was likely written by an AI tool
Mix of human and AI-generated content
Cannot be conclusively determined
“Since AI essay writing exploded, I use Kina AI to check student submissions. The AI_GENERATED verdict is accurate enough to flag suspicious work for further review.”
Frequently Asked Questions
Kina AI detects patterns from ChatGPT (GPT-4/3.5), Google Gemini, Claude, LLaMA, and most popular large language models.
Typically 80-90% accurate for clearly AI-generated text. Heavily edited AI text or short passages may be harder to detect. Always shown with a confidence score.
Yes — Kina AI works in English, French, Spanish, Swahili, Arabic, and most major languages.
For best accuracy, use at least 200 words. Shorter texts give less confident results.
Start Fact-Checking for Free
5 free checks daily. No credit card. Android app included.