Regex tester
Pattern
Input
label1: value 

label2: value

label3: value

newlabel: value
Options
Replacement
Click the context tab to see replacements.
1 match found in about 4 milliseconds.
IndexPositionMatched String$1
052newlabel:newlabel
label1: value 
​
​label2: value
​
​label3: value
​
​newlabel: value
  1. label1: value

    label2: value

    label3: value

  2. newlabel
  3. value