Cryptography Tools, Ciphers, and Decoders at DECIPHER
Your resource for cryptography tools, symbols, ciphers, and puzzles
On this website you can find free online tools and decoding resources that will help you solve decoding puzzles, you can find resources to help you learn codebreaking techniques and learn how to identify symbol ciphers and textual ciphers. You can test your skill at our very own decoding puzzles and put your name on the leaderboard! If you have resources or ideas fitting to the site, contact me on Discord or by Email :)
Free tools and puzzles to learn cryptography
Online Cryptography Tools & Resources
Online Decoding Tools
Access our comprehensive collection of online tools for decoding various ciphers and cryptographic puzzles.
Browse ToolsSymbol Ciphers List
Have a symbol cipher you don't recognize? This page might help.
Symbols Reference ListToday's Morsle
Want to learn morse code? Do the daily morsle for a few days and you'll be well on your way.
MorsleAES Encoder/Decoder
Encrypt and decrypt messages using the Advanced Encryption Standard (AES) algorithm.
Use AES Tool