Regular Expressions 101

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An explanation of your regex will be automatically generated as you type.
Detailed match information will be displayed here automatically.
  • All Tokens
  • Common Tokens
  • General Tokens
  • Anchors
  • Meta Sequences
  • Quantifiers
  • Group Constructs
  • Character Classes
  • Flags/Modifiers
  • Substitution
  • A single character of: a, b or c
    [abc]
  • A character except: a, b or c
    [^abc]
  • A character in the range: a-z
    [a-z]
  • A character not in the range: a-z
    [^a-z]
  • A character in the range: a-z or A-Z
    [a-zA-Z]
  • Any single character
    .
  • Alternate - match either a or b
    a|b
  • Any whitespace character
    \s
  • Any non-whitespace character
    \S
  • Any digit
    \d
  • Any non-digit
    \D
  • Any word character
    \w
  • Any non-word character
    \W
  • Non-capturing group
    (?:...)
  • Capturing group
    (...)
  • Zero or one of a
    a?
  • Zero or more of a
    a*
  • One or more of a
    a+
  • Exactly 3 of a
    a{3}
  • 3 or more of a
    a{3,}
  • Between 3 and 6 of a
    a{3,6}
  • Start of string
    ^
  • End of string
    $
  • A word boundary
    \b
  • Non-word boundary
    \B

Regular Expression
No Match

/
/
gs

Test String

Substitution

Processing...

Code Generator

Language

Generated Code

const regex = /.*?(<td style="width:50%">((?!<\/td>).)*?<\/td>)/gs; // Alternative syntax using RegExp constructor // const regex = new RegExp('.*?(<td style="width:50%">((?!<\\\/td>).)*?<\\\/td>)', 'gs') const str = `<div class="criteria" style="padding-left:0;font-style:italic">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;You searched for: <span title="A*" >Individual: <span><b>A*</b></span></span> </div> </td> </tr> </table> <table cellpadding="5" cellspacing="0" border="0" style="border-collapse: collapse; width: 100%"> <tr class="ListItemColorNew"> <td style="width:50%"> <div class="gvListItemStyle"> <span class="LargeText15">JAMES BOND A&#39;MONEYPENNY </span> (LIC# 1111111) <div class="GrayTextShade"><i>Alternate Names: BOND JAMES</i></div> <div class="GrayTextShade"> GREY TIDE LLC (LIC# 2222) </div> </div> </td> <td style="width: 25%; vertical-align: top"> <div class="gvListItemStyle"> <div><img alt="help" src=\\'/Content/images/BrokerCheck/icon-blueCheck.png\\' style=\\'vertical-align:top;padding-right:5px\\' />Broker</div> </div> </td> <td style="width:25%;text-align:right;vertical-align:top"> <div class="gvListItemStyle"> <a class="btn btn-primary" href="/Individual/Summary/5820616">Details &#187;</a> </div> </td> </tr>`; const subst = ``; // The substituted value will be contained in the result variable const result = str.replace(regex, subst); console.log('Substitution result: ', result);

Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for JavaScript, please visit: https://developer.mozilla.org/en/docs/Web/JavaScript/Guide/Regular_Expressions