Detect AI-written code
with confidence
Identify ChatGPT, GitHub Copilot, and AI-generated code with 80-95% accuracy. Built for educators who need results they can trust.
Trusted by 500+ universities including MIT, Stanford, and Harvard
AI Generated
bubble_sort.py
Human Written
quick_sort.js
Detects all major AI tools
ChatGPT, Copilot, Claude, and more.
ChatGPT
GPT-3.5, GPT-4, GPT-5
GitHub Copilot
Microsoft's AI pair programmer
Claude
Anthropic's coding assistant
CodeT5
Salesforce's code model
Tabnine
AI code completion tool
Replit AI
Online IDE AI assistant
Detection rates continuously improve as our AI models learn from new patterns and are updated regularly.
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How it works
Simple, powerful, and built for educators
Upload your code
Drag and drop files, paste code directly, or integrate with your LMS. Supports 51+ languages.
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Our neural network scans for AI patterns, checks 40B+ sources, and detects plagiarism in seconds.
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Real-time detection of AI-generated code
def bubble_sort(arr: list[int]) -> list[int]:
"""
Sorts a list of integers in ascending order
using the Bubble Sort algorithm.
Args:
arr (list[int]): The list of integers to sort.
Returns:
list[int]: The sorted list.
"""
n = len(arr)
for i in range(n):
swapped = False
for j in range(0, n - i - 1):
if arr[j] > arr[j + 1]:
# Swap elements
arr[j], arr[j + 1] = arr[j + 1], arr[j]
swapped = True
if not swapped:
break
return arrAI-Generated Code Detected
High confidence AI detection
// ugh... bubble sort assignment
function bSort(a){
for(var i=0; i < a.length; i++){
for(var j=0; j < (a.length-i-1); j++){
if(a[j] > a[j+1]){
var temp = a[j]
a[j] = a[j+1]
a[j+1] = temp
}
}
}
return a
}
// test it
var nums = [64, 34, 25, 12, 22, 11, 90]
console.log("before:", nums)
console.log("after:", bSort(nums))Human-Written Code
Low AI probability detected
Why Codequiry
Stands Apart
Purpose-built for code detection. Advanced algorithms
for programming plagiarism and AI
Purpose-Built Architecture
Unlike generic plagiarism checkers, Codequiry is engineered specifically for code. Our algorithms understand syntax, logic, and structure—not just text.
Multi-Layered Detection
Three detection engines working in parallel: AI pattern recognition, structural analysis, and web source matching.
Lightning Fast
Optimized cloud infrastructure delivers results in seconds, not minutes. Batch process hundreds of submissions instantly.
40B+ Sources
Scan against GitHub, Stack Overflow, academic databases, and trillions of web pages. Plus 5TB proprietary database.
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51+ programming languages
Works across all major languages used in education.
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PHP
Ruby
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SQL
R
And 38+ more languages including MATLAB, Kotlin, TypeScript, Scala, Perl, and others.
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