dCode
dCode features ciphers, letter-game solvers, puzzle tools, and resources for geocaches and treasure hunts.
About dCode
dCode is a web-based collection of over 900 tools for decoding ciphers, solving word games and puzzles, and handling math and computing tasks. It includes a cipher identifier covering more than 200 ciphers, plus encoders and decoders for methods such as Caesar, Vigenère, Morse code, Braille and Base64.
It also provides word searches, anagram, Scrabble and Wordle solvers, puzzle solvers for Sudoku, Mastermind and the countdown number game, calculators for equations, GCD and base conversion, and utilities such as QR-code and barcode generation, text comparison and ISBN search.
Key features
- Cipher identifier that recognizes more than 200 ciphers
- Word-game solvers for Scrabble, Wordle, crosswords and anagrams
- Morse code, Braille, Leet Speak and A=1,Z=26 converters
- QR-code and barcode generation for treasure hunts
- Math tools including equation solver, GCD and base-N converter
- Puzzle solvers for Sudoku, Mastermind, countdown and Magic Square
- Collection of over 900 tools on one site
- Cipher identifier covering more than 200 ciphers
- Search bar on every page and a full list of tools
dCode at a glance
- Website
- dcode.fr/en
- Category
- Online Tools › Text Tools
- Type
- Online tool
- Pricing
- Not confirmed. Check the site
- Platforms
- Web
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 5, 2026 · Online when checked
- Listed
- Oct 5, 2026
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