Advanced AI Content Detector — Check If Text Is AI-Written with 15+ Signals
Detect if content was written by ChatGPT, Claude, Gemini, or other AI tools using advanced linguistic analysis, context-aware detection, and optional Groq-powered deep analysis. Free, instant, no signup.
🤖 AI-Written Example
"In today's rapidly evolving digital landscape, it is crucial to leverage cutting-edge technologies to facilitate seamless user experiences. Furthermore, it is worth noting that this revolutionary approach represents a paradigm shift in how we utilize modern solutions."
✍️ Human-Written Example
"Look, the tech world moves fast. If you want to keep up, you need the right tools at the right time. That's really it. What's changed isn't just the tech—it's how we think about solving problems. And honestly? That shift has been coming for a while."
Advanced AI Content Detector — 15+ Signal Analysis
AI-generated content leaves linguistic fingerprints: overused transition phrases, uniform sentence structures, lack of contractions, and generic examples. Our advanced detector analyzes 15+ signals including phrase patterns, sentence variance, contraction usage, transition overuse, vagueness, grammar perfection, passive voice, personal pronouns, and concrete examples.
The tool uses a two-layer approach: fast client-side heuristic analysis (private, instant) and optional deep analysis powered by Groq's Llama 3 model with advanced prompt engineering and few-shot examples. Context-aware detection adapts to blog, email, essay, or social media formats for more accurate results.
How to Use the Advanced AI Content Detector
- Paste the text you want to analyze (minimum 20 words) into the input box.
- (Advanced) Enable Advanced Mode to adjust confidence threshold, specify content type, or switch to Deep analysis.
- Click "Analyze Text" and wait for results (instant in Quick mode, ~3-5s in Deep mode).
- Review the AI probability score and detailed signal breakdown.
- Read the key indicators explaining which patterns triggered detection.
- Use "Copy Results" to save or share the analysis report.
Advanced Detector — Key Features
15+ Signal Detection
Analyzes AI phrases, sentence structure, contractions, transitions, vagueness, grammar perfection, passive voice, personal pronouns, examples, and more for accurate scoring.
Context-Aware Analysis
Auto-detects content type (blog, email, essay, social) or let you specify — adjusts detection criteria accordingly for more accurate results.
Configurable Confidence
Adjust the AI probability threshold (40-90%) to control sensitivity. Higher thresholds = fewer false positives, lower = more sensitive detection.
Production-Ready API
Groq-powered deep analysis with retries, exponential backoff, timeouts, and fallbacks. Quick mode works 100% client-side with no API key required.
AI Content Detector — Frequently Asked Questions
No AI detector is 100% accurate. Our tool combines 15+ heuristic signals with optional Groq-powered analysis for best results. For very short texts (<100 words) or heavily edited AI content, confidence may be lower. Use results as guidance, not definitive proof.
In Quick mode, analysis happens entirely in your browser — your text never leaves your device. In Deep mode, text is sent to Groq's API for analysis but is not logged or stored by us. We never save, share, or use your content for training.
Yes. The detector looks for patterns common across major AI models: overused transition phrases, uniform sentence structure, lack of contractions, generic examples, and more. It works best on unedited or lightly edited AI output.
Formal, well-edited human writing can share traits with AI output (perfect grammar, formal transitions). If your text is flagged, check the indicators — you may simply write in a clear, structured style. Consider adding more personal voice, specific examples, or natural variation.
Quick mode: instant, 100% client-side analysis using 15+ heuristic signals. Deep mode: sends text to Groq's Llama 3 for nuanced AI-powered analysis with few-shot learning, then combines results for higher accuracy (~3-5 second delay).
Currently optimized for English. The heuristic analysis and prompt engineering are tuned for English linguistic patterns. Support for other languages is planned. For non-English content, results may be less reliable.
Related AI & Writing Tools
AI Text Humanizer
Convert AI-generated text to sound human-written. Bypass AI detectors.
ChatGPT Prompt Generator
Write better prompts to get higher-quality, more human-like AI output.
Word Counter
Count words, characters, and reading time for any text.
Claude Prompt Generator
Optimize prompts for Claude AI to get more natural, detailed responses.
Case Converter
Convert text between UPPERCASE, lowercase, Title Case, and more.
JSON Formatter
Validate and beautify JSON code with syntax highlighting.