Excellent Online Tools to Build & Test Regular Expressions

Often I'm forgetting syntax with regular expressions and it leads to trouble! Lately, I find these online tools which helped me to build better regular expressions in my coding (Yes, I do code rarely!)

1. https://regexr.com/   - Online Regular Expression builder with brief help text on each regular expression characters. http://gskinner.com/RegExr/desktop/ - Desktop version of above.


2. http://txt2re.com - Online regular expression builder, with Source code builder for Javascript, C#, Java, etc.

 

3. Other nice online utilities

• http://regexhero.net/tester/
• https://regex101.com/
• http://myregexp.com/ 
• http://regexstorm.net/