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Encode / Hash

20 tools

Base64 Encode⭐

Encode text or files to Base64 format

Base64 Decode⭐

Decode Base64 to original text or file

URL Encode⭐

Encode URL or text using URL encoding

URL Decode⭐

Decode URL encoded text

MD5 Hash

Generate MD5 hash for text

SHA256 Hash

Generate SHA256 hash for text

JWT Decoder

Decode JWT tokens and view the payload

HTML Encode

Encode HTML special characters to entity codes (& < >)

HTML Decode

Decode HTML entity codes back to original characters

SHA-1 GeneratorNew

Generate SHA-1 hash from text

SHA-384 GeneratorNew

Generate SHA-384 hash from text

SHA-512 GeneratorNew

Generate SHA-512 hash from text

Atbash Cipher (Encode & Decode)New

Atbash cipher encoder and decoder — encrypt or decrypt text instantly, free and online.

Caesar CipherNew

Apply Caesar shift cipher encryption

Vigenère CipherNew

Key-based Vigenère cipher encryption

ROT13 CipherNew

ROT13 letter rotation cipher

Binary ↔ Hex ConverterNew

Convert between binary and hexadecimal

Unicode ConverterNew

Convert text to Unicode escape sequences

Base58 Encoder/DecoderNew

Encode and decode Base58 (Bitcoin-style)

ROT47 CipherNew

ROT47 cipher for all printable ASCII