Free Online Encryption, Encoding & Hashing Tools
Your secure haven for instant encryption, decryption, encoding, decoding, and hashing - all in your browser with no data stored on servers!
Military-Grade Encryption
AES-256, RSA, and other industry-standard encryption algorithms to protect your sensitive data.
100% Client-Side Processing
All operations happen in your browser. Your data never leaves your device or gets stored on servers.
20+ Cryptographic Tools
From Base64 encoding to SHA-3 hashing and AES encryption - all the tools you need in one secure place.
Free Online Cryptographic Tools
Choose from our comprehensive suite of secure, browser-based tools to protect your data and convert between formats
Encryption & Decryption Tools
Secure your files and text with powerful encryption algorithms
Encoding & Decoding Tools
Convert data between different formats with our free online tools
Online Hash Generators
Generate and verify cryptographic hash values instantly
Frequently Asked Questions
Is Encryptopia free to use?
Yes, all our encryption, encoding, and hashing tools are completely free to use with no limits.
Is my data secure when using Encryptopia?
Absolutely. All processing happens in your browser - your data never leaves your device or gets stored on our servers.
Which encryption methods are the most secure?
AES-256 is currently considered the gold standard for secure encryption. For password hashing, Argon2 provides excellent security.
Can I encrypt files with Encryptopia?
Yes, our tool supports both text and file encryption using various algorithms including AES, RSA, and more.