Regular Expressions 101

\ban ASCII word boundary

Character Class[A-Z]+

+matches at least one character from the set below:

A-Zone character from A (65₁₀) to Z (90₁₀) (case sensitive)

Character Class[A-Za-z]*

*matches any number of characters from the set below:

A-Zone character from A (65₁₀) to Z (90₁₀) (case sensitive)

a-zone character from a (97₁₀) to z (122₁₀) (case sensitive)

Non-Capturing Group(?:[0-9]+(?:[A-Z]+[A-Za-z]*)*)*

*repeats the group contents below any number of times:

Character Class[0-9]+

+matches at least one character from the set below:

0-9one character from 0 (48₁₀) to 9 (57₁₀)

Non-Capturing Group(?:[A-Z]+[A-Za-z]*)*

*repeats the group contents below any number of times:

Character Class[A-Z]+

+matches at least one character from the set below:

A-Zone character from A (65₁₀) to Z (90₁₀) (case sensitive)

Character Class[A-Za-z]*

*matches any number of characters from the set below:

A-Zone character from A (65₁₀) to Z (90₁₀) (case sensitive)

a-zone character from a (97₁₀) to z (122₁₀) (case sensitive)

\ban ASCII word boundary

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string

Detailed match information will be displayed here automatically.

25 tokens

Regular Expression

\b[A-Z]+[A-Za-z]*(?:[0-9]+(?:[A-Z]+[A-Za-z]*)*)*\b

New

 ABCWord, A3BWord, OtherWord, Word3, Word3AB, wordAl, Word3ab, WorRD3A3A

 ABCWord, A3BWord, OtherWord, Word3, Word3AB, wordAl, Word3ab, WorRD3A3A