Regex tester
Pattern
Input
..string .sentence. = .".Hell.o world.. Good. bye. world.".;. 
Options
Replacement
Click the context tab to see replacements.
7 matches found in about 6 milliseconds.
IndexPositionMatched StringReplacement$1
024._

.
129._

.
237._

.
338._

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444._

.
549._

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656._

.
..string .sentence. = ."_
​
​Hell_
​
​o world_
​
​_
​
​ Good_
​
​ bye_
​
​ world_
​
​".;. 
  1. ..string .sentence. = ."
  2. .
  3. Hell
  4. .
  5. o world
  6. .
  7. empty string
  8. .
  9. Good
  10. .
  11. bye
  12. .
  13. world
  14. .
  15. ".;.