Detect fake, forged or AI generated PDF documents in real time
Check and verify manipulated, fake or AI-generated PDF or Image documents in real-time, with ai-powered document fraud detection.
Document Checker
Upload your PDF or Image to check its authenticity
Drag and drop your file here
Supports PDF, PNG, JPG, JPEG (up to 25MB)
Advanced Document Verification
Cutting-edge AI technology to detect document forgery and ensure authenticity.
AI-Powered Detection
Our machine learning models analyze PDFs for signs of forgery, detecting alterations that are invisible to the human eye.
Fast Results
Get verification results in under 10 seconds. Our advanced algorithms work quickly to validate document authenticity.
Secure Handling
Your documents are processed securely and not stored. We prioritize your privacy and data security at every step.
Enterprise-Grade Security
ISO 27001 certified and SOC 2 compliant, ensuring your data is protected according to the highest industry standards.
Verify documents with confidence using our advanced AI
Detector24 analyzes documents in seconds, detecting fraud with industry-leading accuracy and security.
You get $10 to try for free, no credit card needed.
function verify() {
initScan();
checkMetadata();
runAI();
return result;
}Trusted[CODE:AUTH_VERIFIED_926]
This document is identical to others from this issuer[99.8% CERTAINTY]
High risk of fraud[CODE:FRAUD_DETECTED_781]
This document shows signs of digital manipulation[97.2% CERTAINTY]
initAI();
loadModels();
scanDocument();
detectFraud();
verifySignatures();
Cutting-edge AI technology to detect document forgery and ensure authenticity.
Our machine learning models analyze PDFs for signs of forgery, detecting alterations that are invisible to the human eye.
Known Fraud Document Template Database
Match against a database with over 200,000+ known forgery templates, updated daily by our fraud lab. Checks dark web and template farms.
Authenticity & Integrity Verification
Match against known trusted invoices collected since 2003, providing a comprehensive baseline for detecting fraudulent financial documents.
Cross-Field Consistency Analysis
Advanced analysis of fonts and graphical features to detect inconsistencies that indicate document tampering.
Signature Verification
Check if documents are edited after signature, validating against global trusted roots from Microsoft, Mozilla, Google, Apple, and eIDAS database (updated daily).
Edited & Manipulated Document Detection
Comprehensive versioning capabilities that reveal exactly what has been changed in a document, highlighting even subtle modifications.
Advanced Deepfake Detection
Cutting-edge technology to identify sophisticated deepfake elements within documents, preventing advanced forgery techniques.
AI-Generated Content Analysis
Specialized algorithms to detect content created by AI systems, protecting against machine-generated forgeries.
Automated Document Classification
Intelligent categorization of documents to streamline verification workflows and apply appropriate security checks.
Simple Process
How It Works
Verify your documents in three easy steps with our secure, AI-powered platform.
Upload
Drag and drop your PDF or image, or select it manually from your device via the dashboard. You can also connect to our API or document processing pipeline through Dropbox, Google Drive, Amazon S3, or Microsoft OneDrive.
Verify in Seconds
Our system instantly analyzes the document using advanced AI to detect fraud. It examines metadata, text structure, embedded signatures, and potential manipulation.
Get Results
Receive a detailed report on the document's authenticity—directly in the dashboard or via webhook. See exactly what was checked and why, with full transparency.
Document Automation
Seamless Integration
Integrate our easy API to check any PDF seamlessly in your document pipeline or via cloud storage processing.
Cloud Storage
Integrate with Dropbox, Google Drive, OneDrive, or S3 to automatically verify documents upon upload or scheduled intervals.
Workflow Automation
Connect with Zapier, Make.com, Power Automate, or create custom pipelines to verify documents as part of your business workflows.
Developer API
Integrate our REST API or SDK into your applications for direct verification. Supports Node.js, Python, PHP, Java, and .NET.
Simple Developer Experience
Our developer-friendly API makes it easy to add document verification to any application. With a few lines of code, you can start checking documents for authenticity.
- Comprehensive documentation with examples
- SDKs for popular programming languages
- Webhooks for asynchronous processing
- Pre-built integrations with popular platforms
// Using our simple REST API
const response = await fetch('https://api.bynn.com/v1/documents', {
method: 'POST',
headers: {
'Authorization': 'private_UBCG4aCU2dUMLGRPJU5PHyJL',
'accept': 'application/json',
'content-type': 'application/json'
},
body: JSON.stringify({
file: `data:application/pdf;name=business.pdf;base64,${base64strictPDF}`
})
});
const result = await response.json();
console.log("Status:", result.status);Ready to integrate?
Get started with our API today and add PDF verification to your applications.
Trusted by Businesses Worldwide
Hear from our customers who rely on Detector24 to verify their important documents.
"Detector24 saved our company from a potential fraud situation. We verified an important contract and discovered it had been altered. The detailed report helped us identify exactly what was changed."
"As a real estate broker, I need to verify documents quickly. Detector24's AI is incredibly fast and accurate. It detected issues in a property deed that would have caused major problems during closing."
"The enterprise plan has been invaluable for our HR department. We process hundreds of employment documents weekly, and Detector24's batch verification saves us countless hours while ensuring compliance."
Pricing Plans
Choose the plan that's right for your verification needs
Core
$0.75/check
$49monthly minimum
Basic verification for limited usage needs. Great for organizations with less than 200 monthly checks
Known Forgery Template Detection
Cross-Field Consistency Analysis
Authenticity & Integrity Verification
Edited & Manipulated Document Detection
API
Support
Compliance
$0.15/check
$149monthly minimum
For businesses with regular verification requirements. Great for organizations with more than 200, but less than 3,000 monthly checks
Known Forgery Template Detection
Cross-Field Consistency Analysis
Authenticity & Integrity Verification
Edited & Manipulated Document Detection
API
Support
Forensic
$0.10/check
$299monthly minimum
For organizations with high-volume verification needs. Great for organizations with more than 3,000 monthly checks
Known Forgery Template Detection
Cross-Field Consistency Analysis
Authenticity & Integrity Verification
Edited & Manipulated Document Detection
API
Support
Enterprise
Custom
Custom
For organizations with high-volume verification needs and custom requirements.
Known Forgery Template Detection
Cross-Field Consistency Analysis
Authenticity & Integrity Verification
Edited & Manipulated Document Detection
API
Support
All advanced features included
Additional Services
Enhance your verification with these add-on services available for all plans
Advanced Deepfake Detection
+$0.25 per check
Available with all plans
AI-Generated Content Analysis
+$0.25 per check
Available with all plans
Automated Document Classification
+$0.1 per check
Available with all plans
Need a custom solution?
Contact our sales team to discuss your specific requirements. We offer volume discounts, custom integrations, and tailored solutions for your business.
Ready to verify your documents?
Join thousands of businesses that trust Detector24 to ensure document authenticity.