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Regex Generator

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Regex Generator

Generate regular expressions from common patterns with live testing

Quick Patterns

Custom Regex

/pattern/g

Test Your Regex

Quick Cheatsheet

.Any char
\dDigit
\wWord char
\sWhitespace
*0 or more
+1 or more
›Optional
{n}Exactly n
{n,m}n to m
^Start
$End
[abc]Char set
[^abc]Negate set
(abc)Group
a|bOr

About Regex Generator

Email validate karna ho ya phone nikalna ho — regex se pattern match hota hai. DSWallah Regex Generator plain words se regex banata hai aur live test karne deta hai. Free.

How to use (3 steps)

  1. Kya dhoondhna hai likho (jaise: 10-digit number).
  2. Generated regex copy karo.
  3. Test box me try karke verify karo.

FAQs

Regex kahan kaam aata hai?

Form validation, data cleaning, log parsing — har backend job me.

Seekhna hai?

Python track ka regex lesson + ye tool best combo hai.

Ye free hai?

Haan, fully free, bina login.

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