AI Code Detector – Free Online Tool to Check AI-Written Code

ai-detector-engine v2.0

Advanced AI Code Detector

Paste any code snippet below. Our heuristic engine analyzes stylistic patterns, comment density, naming consistency, and boilerplate signatures to determine if the code was written by a Human or a specific AI tool.

snippet.txt JavaScript Python Java C / C++ HTML Plain text

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AI Probability

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Paste code and click Analyze.

Likely Source / AI Tool Match

💡 Style-matching compares surface patterns (comment tone, docstring format, naming conventions) against typical outputs of each model family. It is a stylistic estimation, not a verified cryptographic identification.

️ Ye Tool Kaise Kaam Karta Hai? (How it Works)

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1. Pattern Recognition

Ye tool AI ke common phrases (jaise "Here is the code", "Let me know if you need help") aur standard boilerplate structures ko scan karta hai jo AI models baar-baar generate karte hain.

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2. Human Heuristics

Human code mein aksar chhoti galtiyan, `TODO`/`FIXME` comments, messy indentation, ya short variable names (`tmp`, `x`) hote hain. Tool in "human imperfections" ko actively detect karta hai.

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3. Model Fingerprinting

Agar AI detect hota hai, to tool uske specific "fingerprint" check karta hai. Jaise: Claude ke structured `Args/Returns`, ChatGPT ke conversational comments, ya Copilot ki concise inline style.

⚠️ Disclaimer & License

Ye tool heuristic patterns par based probability score deta hai. Ye AI generation ka 100% absolute proof nahi hai. Acchi tarah se likha hua human code high score kar sakta hai, aur lightly edit kiya hua AI code low score kar sakta hai. Iska use sirf educational aur analytical purposes ke liye karein.

✅ 100% Copyright Free & Open for any commercial or personal use.

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