Regular Expressions 101

base64:the literal text base64: (case insensitive)

Group 1([^\] \b]*)

Negated Character Class[^\] \b]*

*matches any number of characters outside the set below:

\]the literal ] (93₁₀ / 135₈ / 5D₁₆)

the literal (32₁₀ / 40₈ / 20₁₆)

\ba backspace character (ASCII 8)

Global pattern flags

i modifier: insensitive. Matches without distinguishing uppercase and lowercase letters

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

Detailed match information will be displayed here automatically.

Search reference

Regular Expression

base64:([^\] \b]*)

New

Application key [base64:HlOiabVcCmzUvcnPuCHCOS6nvS89otzCBXKb/PVbI1g=] set successfully.

base64:zI1EaQeidtfpLwE9b8sGo5sZDbnzAqULCnL2hT3HoJo=