Tool to identify/recognize the type of encryption/encoding applied to a message (more 200 ciphers/codes are detectable). Cipher identifier to quickly decrypt/decode any text.

Decode from Base64 format or encode into it with various advanced options. Our site has an easy to use online tool to convert your data.

dCode is the universal site for decipher coded messages, cheating on letter games, solving puzzles, geocaches and treasure hunts, etc.

This multi decoder is designed to solve a wide variety of codes and ciphers, especially useful for Geocaching. Easy to use for both mobile and desktop browsers!

Encoding and Decoding site. e.g. HTML Escape / URL Encoding / Base64 / MD5 / SHA-1 / CRC32 / and many other String, Number, DateTime, Color, Hash formats!

Base64 Encode Base64 Decode Base64Url Encode Base64Url Decode URL Encode URL Decode MD5 Hash SAML Encode SAML Decode Pretty JSON Quoted-Printable Encode Quoted-Printable Decode …

Encode or decode text strings instantly in your browser. Base64, URL, HTML, Hex & Binary supported.

String encoding and decoding converter. e.g. HTML Escape / URL Encoding / Quoted-printable / and many other formats!

Caesar cipher: Encode and decode online Method in which each letter in the plaintext is replaced by a letter some fixed number of positions down the alphabet. The method is named after Julius Caesar, …

Decode from URL-encoded format or encode into it with various advanced options. Our site has an easy to use online tool to convert your data.