AI Content Detector — Free Online
Analyze any text to determine whether it was written by a human or generated by AI. ToolMint's detector evaluates linguistic patterns to give you a confidence score for ChatGPT, GPT-4, and other popular AI models.
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Coming Soon
We're training an AI detection model to identify machine-generated text. This feature requires advanced natural language processing that we're currently building.
In Development
How to Detect AI-Generated Text
1
Paste your text
Type or paste the content you want to analyze for AI patterns.
2
Click Analyze
The detector evaluates sentence structure, perplexity, and token patterns.
3
Review the score
A confidence score shows how likely the text is human-written vs. AI-generated.
4
Check details
Highlighted sections indicate which passages triggered AI or human signals.
Frequently Asked Questions
- How does AI content detection work?
- The detector analyzes linguistic patterns such as perplexity, burstiness, and token predictability to estimate whether text was produced by an AI language model.
- Which AI models can it detect?
- It is designed to flag text from ChatGPT, GPT-4, Claude, Gemini, and similar large language models.
- Is the detection 100 % accurate?
- No AI detector is perfect. Results are a confidence estimate, not a guarantee. Use them as one signal among several.
- Is my text stored after analysis?
- No. Text is analyzed in real time and is not saved or shared with third parties.
- When will this tool be available?
- The AI content detector is currently in development. Check back soon or sign up for launch notifications on the homepage.