Paste your ciphertext (punctuation/spaces kept for alignment). Type tentative plaintext letters under letter positions only (non-letters are disabled).
● consistent (no contradiction)
● contradiction
Tip: try single-letter cribs (A/I for U/L), repeated pairs (e.g., "zw"), or whole words aligned to punctuation.
Wordlist Brute Force
Upload a wordlist and try all words at a selected position to find the best crib candidates.