Convert email hashes into
original addresses
Transform MD5 hashes back into email addresses with our powerful API. Perfect for user recovery, security analysis, and data enrichment teams who need to work with hashed email data.
Enterprise-grade hash conversion
Built for businesses that need reliable and secure email recovery
Hash to Email
Convert MD5 hashes back to original email addresses with high accuracy
Real-time Validation
Instant validation of recovered email addresses for deliverability
Lightning Fast
Get results in milliseconds with our globally distributed infrastructure
Privacy Compliant
Full compliance with GDPR, CCPA, and other privacy regulations
Secure Processing
End-to-end encryption and secure handling of all data
AI-Powered
Advanced algorithms for accurate hash to email conversion
curl 'https://api.enrich.so/v1/api/reverse-email-append?hash=5f0efb20de5ecfedbe0bf5e7c12353fe' \
--header 'Authorization: Bearer YOUR_API_KEY' \
--header 'Content-Type: application/json'{
"success": true,
"message": "Email record found.",
"data": {
"hash": "e13743a7f1db7f4246badd6fd6ff54ff",
"email": "example@gmail.com",
"display_name": "John Doe"
}
}Powerful use cases
From user recovery to security analysis, our Reverse Email Append API powers critical workflows
User Recovery
Recover user emails from legacy hashed databases
Security
Enhance security by identifying compromised emails
Data Enrichment
Convert hashed emails to usable contact information
System Integration
Bridge legacy systems with modern applications
Join thousands of happy
customers worldwide
Discover why leading companies trust us to power their data intelligence needs.
Frequently asked questions
How accurate is your hash to email conversion?
Our service maintains a high success rate through advanced pattern matching and cross-referencing multiple data sources. We continuously update our database to ensure the highest possible conversion accuracy.
What types of hashes are supported?
Currently, we support MD5 hashes. Our system is optimized for processing these hash types efficiently while maintaining high accuracy in email recovery.
How do you ensure data privacy and security?
We strictly adhere to GDPR, CCPA, and other privacy regulations. All data processing is done with end-to-end encryption, and we maintain strict security protocols for handling sensitive information.
Can I process multiple hashes at once?
Yes, our API supports bulk operations allowing you to convert multiple hashes simultaneously. You can submit up to 1,000 hashes per batch request for efficient processing.
Ready to start converting hashes?
Join thousands of companies using our Reverse Email Append API to recover and validate email addresses.