#Encryption
Online Base64 Encoder
Encode text to Base64 online
Online Base64 Decoder
Decode Base64 strings online
Online MD5 Hash Generator
Calculate the MD5 hash of any text
Online SHA Hash Generator
Generate SHA-1, SHA-256, SHA-384 and SHA-512 hashes
Online AES Encryption Tool
Encrypt and decrypt text with AES-256-CBC
Base64 to File Converter
Decode a Base64 string and download it as a file
File to Base64 Converter
Pick a file and get its Base64 encoded string
URL Hex Encoder/Decoder
Encode text to %HH byte sequences and decode them back
Online XML Escape Tool
Escape XML special characters & < > " ' as entities
Online XML Unescape Tool
Convert XML entities (incl. &#x..; &#..;) back to characters
SVG URL Encoder
Encode SVG markup for use in URLs and CSS
SVG URL Decoder
Decode URL-encoded SVG back to its source
Online AES Decryption Tool
Decrypt AES-256-CBC Base64 ciphertext online
Online DES Encryption Tool
Encrypt text with DES-CBC; key derived from passphrase via SHA-256
Online DES Decryption Tool
Decrypt DES-CBC Base64 ciphertext online
Online 3DES Encryption Tool
Encrypt text with Triple DES (3DES-CBC)
Online 3DES Decryption Tool
Decrypt 3DES-CBC Base64 ciphertext online
Online Blowfish Encryption Tool
Encrypt text with Blowfish-CBC
Online Blowfish Decryption Tool
Decrypt Blowfish-CBC Base64 ciphertext online
Online RC2 Encryption Tool
Encrypt text with RC2-CBC
Online RC2 Decryption Tool
Decrypt RC2-CBC Base64 ciphertext online
Online RC4 Encryption Tool
Encrypt text with the RC4 stream cipher
Online RC4 Decryption Tool
Decrypt RC4 Base64 ciphertext online
Online RC5 Encryption Tool
Encrypt text with RC5-32/12/16 in CBC mode
Online RC5 Decryption Tool
Decrypt RC5-32/12/16-CBC Base64 ciphertext online
Online RC6 Encryption Tool
Encrypt text with RC6-32/20/16 in CBC mode
Online RC6 Decryption Tool
Decrypt RC6-32/20/16-CBC Base64 ciphertext online
Online SM4 Encryption Tool
Encrypt text with Chinese SM4 cipher in CBC mode
Online SM4 Decryption Tool
Decrypt SM4-CBC Base64 ciphertext online
SM2 Key Pair Generator
Generate SM2 private and public keys (hex format)
Online SM2 Encryption Tool
Encrypt text with an SM2 public key; outputs C1C3C2 ciphertext
Online SM2 Decryption Tool
Decrypt C1C3C2 ciphertext with an SM2 private key
SM2 Signing Tool
Sign a message with an SM2 private key; outputs R||S
SM2 Signature Verification Tool
Verify a message signature with an SM2 public key
SM2 PEM Key Pair Generator
Generate SM2 private and public keys in PEM format
RSA PEM Key Pair Generator
Generate 1024/2048/4096-bit RSA key pairs in PEM format