Wolfram|Alpha Web & Computer Systems

String Processing

String Analysis

find n-grams in a string
bigrams "bananas" trigrams "AGCAGCTGACTGATCGTAGCTGACT" 4-grams 11110100001000111111 n-grams "it was the best of times it was the worst of times"

String Encodings

encode a string with the ROT13 substitution cipher
ROT13 "A quick brown fox jumps over the lazy dog."
render a string in leetspeak
L33T "Pack my box with five dozen liquor jugs."