.NET Regex Library

5
votes
15200
views
CSV line splitter (including comments)
1 comment
Bart
11/19/2009
4
votes
31801
views
5-digit (zip code)
0 comments
Steve Wortham
12/31/2009
2
votes
11074
views
Simple email validation
0 comments
Steve Wortham
10/18/2009
2
votes
10058
views
Strong Password
3 comments
Steve Wortham
12/31/2009
1
vote
8389
views
Social Security Number
0 comments
Steve Wortham
4/15/2010
1
vote
8255
views
Zip Code (Postal Code Optional)
0 comments
Steve Wortham
4/15/2010
1
vote
6939
views
UK Postal Codes
0 comments
Sascha
4/28/2010
1
vote
7289
views
Noise Word Finder
0 comments
Steve Wortham
5/7/2010
1
vote
5945
views
NET USE Parser (Mapped Drive -> UNC Path)
0 comments
Danny Meier
2/23/2011
0
votes
8519
views
First Name Last Name
0 comments
Steve Wortham
12/23/2009
0
votes
7472
views
Parse Database Columns from SQL 2008
0 comments
Steve Wortham
1/11/2010
0
votes
7572
views
Positive Integer
0 comments
Steve Wortham
4/15/2010
0
votes
6736
views
Insanely Simple Email Validation
0 comments
Steve Wortham
4/22/2010
0
votes
6837
views
Repetitive Word Finder
0 comments
Steve Wortham
5/4/2010
0
votes
5529
views
hg summary parser
0 comments
Jay Bazuzi
7/7/2010
0
votes
7620
views
Find HTML encoded characters
0 comments
Sadegh
7/21/2010
0
votes
6940
views
Find illegal characters
0 comments
Sadegh
7/21/2010
0
votes
7562
views
URL
0 comments
leo
9/27/2010
0
votes
6660
views
extract body
0 comments
leo
9/27/2010
0
votes
5337
views
indian phonenumbers
0 comments
Lasse Espeholt
9/28/2010
0
votes
6209
views
Embedded URL
0 comments
Mike Strobel
11/19/2010
0
votes
7789
views
Remove Last Word
0 comments
Steve Wortham
2/7/2011
0
votes
5168
views
Simple jQuery Templates replacement
0 comments
digiguru
5/11/2011
0
votes
4816
views
wynagrodzenie
0 comments
Kaszaa
7/6/2011
0
votes
6099
views
Email Validation
0 comments
sampathr
7/7/2011
0
votes
5349
views
OWASP URL whitelist rev 1.0
0 comments
unlimited
7/21/2011
0
votes
4550
views
OWASP IP whitelist rev 1.0
0 comments
unlimited
7/21/2011
0
votes
4893
views
OWASP Safe Text whitelist rev 1.0
0 comments
unlimited
7/21/2011
0
votes
4505
views
OWASP Date whitelist rev 1.0
0 comments
unlimited
7/21/2011
0
votes
4608
views
OWASP CreditCard (non specific) whitelist rev 1.0
0 comments
unlimited
7/21/2011
0
votes
5289
views
Extract Youtube Video ID
0 comments
Ramon Vicente
8/10/2011
0
votes
4866
views
SWIFT Payment details code
0 comments
nikola
9/2/2011
0
votes
4666
views
Visual Basic Keywords
0 comments
Vaughn Bigham
12/8/2011
0
votes
4518
views
Rhyming Words
0 comments
Joshua Bowden
1/8/2012
0
votes
4295
views
f 1/1/1 2/2/2 3/3/3
0 comments
Rik Hemsley
1/22/2012
0
votes
4521
views
Assembly Reference Parser
0 comments
Vaughn Bigham
1/26/2012
0
votes
4350
views
Consecutive html tag groups
0 comments
Derek
1/26/2012
0
votes
4386
views
Indv html tag groups
0 comments
Derek
1/26/2012
0
votes
5129
views
C #include match
0 comments
Jocelyn Legault
3/23/2012
0
votes
5200
views
MatchTest
0 comments
mmanela
4/20/2012
0
votes
7863
views
Skövde
0 comments
Henrik Möller
4/23/2012
0
votes
4662
views
Filesystem path
0 comments
KooLru
5/16/2012
0
votes
4045
views
email_sampath
0 comments
sampath kumar
5/22/2012
0
votes
3980
views
Make usable as code
0 comments
Makoto Schoppert
6/27/2012
0
votes
4291
views
metching variables
0 comments
Gabriel
8/7/2012
0
votes
5837
views
Lync 2010 - Display AD User Numbers
1 comment
Stanley Crooks
8/14/2012
0
votes
4295
views
Removing hyperlinks/anchor tags <a> and keeping text
0 comments
Leniel Macaferi
8/23/2012
0
votes
3888
views
rbrlnx
0 comments
-
9/2/2012
0
votes
4196
views
Matching "blacklisted" and commonly used 4-digit pins
0 comments
Silas Lorenzen
9/19/2012
0
votes
5330
views
Find URLs with or without protocol
0 comments
Blake Robertson
9/24/2012
0
votes
3854
views
Escaped backslashes
0 comments
Justin Morgan
10/17/2012
0
votes
4035
views
Hierarchical Number
0 comments
Sean McLellan
11/20/2012
0
votes
4121
views
Get FB Page access token
0 comments
Blake Robertson
12/5/2012
0
votes
5285
views
remove html
0 comments
SilverAsh
1/8/2013
0
votes
4596
views
CSV match each element with a group for the field and for the separator; handles multilines
0 comments
Gerard ONeill
2/19/2013
0
votes
4560
views
CSV element match includes multiline
0 comments
Gerard ONeill
2/19/2013
0
votes
4917
views
Parse CSV line
0 comments
Mikhail
2/24/2013
0
votes
5494
views
Regex Test
0 comments
Steve
3/7/2013
0
votes
5167
views
Match 5 words
0 comments
Marcelo Baez
4/11/2013
0
votes
4669
views
a (semi) complex password regex
0 comments
Jason Sperske
4/19/2013
0
votes
4376
views
[NickRimmer] Extended Parse template
0 comments
Nick Rimmer
4/20/2013
0
votes
4660
views
[NickRimmer] parse tags with inner tags
0 comments
Nick Rimmer
4/20/2013
0
votes
4535
views
Hyperlink - Opening <a> tag
0 comments
Joe
5/2/2013
0
votes
4334
views
Problem Regex
0 comments
jD
5/7/2013
0
votes
4220
views
fix riskid
0 comments
geoff
5/9/2013
0
votes
5496
views
Phone numbers
0 comments
Martin Dann
6/26/2013
0
votes
4238
views
Huytd
0 comments
Huy To
7/22/2013
0
votes
4176
views
Break Long Strings
0 comments
Ruslan
8/14/2013
0
votes
6455
views
Generic phone number
0 comments
mukala
8/15/2013
0
votes
4252
views
Excel - parse formula references
0 comments
Alan Singfield
9/4/2013
0
votes
4990
views
Excel - parse cell reference
0 comments
Alan Singfield
9/4/2013
0
votes
5058
views
Amazon Order #
0 comments
Dan Friedman
9/11/2013
0
votes
3446
views
group string with customizable group symbol
0 comments
Bthomason
10/16/2013
0
votes
3657
views
improved string grouper
0 comments
Bthomason
10/16/2013
0
votes
3856
views
http://stackoverflow.com/questions/19758484
0 comments
Paul Draper
11/3/2013
0
votes
3542
views
http://stackoverflow.com/questions/19758484?
0 comments
Paul Draper
11/3/2013
0
votes
3657
views
http://stackoverflow.com/q/19770585/674700
0 comments
Alex Filipovici
11/4/2013
0
votes
4291
views
mustache {{}} encoding for google translate
0 comments
Luposky
1/1/2014
0
votes
3718
views
mustache {{}} decode from google translate
0 comments
Luposky
1/1/2014
0
votes
4101
views
Extract (data) from brackets
1 comment
alexispink
1/7/2014
0
votes
4030
views
Extract Name|Value pairs from Adobe Forms FDF files
0 comments
James
1/31/2014
0
votes
3085
views
SO 22397736 - search repeating paragraphs in a file using regular expression
0 comments
Michael Klement
3/14/2014
0
votes
3231
views
SO Question "VB.NET Failing Regex string thats correct"
0 comments
Joe Egan
5/11/2014
0
votes
4374
views
Command line parser
0 comments
Alan M Donnelly
5/12/2014
0
votes
3831
views
Get date from IIS log file name (day, month, year)
0 comments
Nick Gilbert
5/15/2014
0
votes
3362
views
Eval Windows Patch File Name
0 comments
Rodney Rich
5/23/2014
0
votes
3162
views
Eval A MS Windows .NET Patch File Name
0 comments
Rodney Rich
5/23/2014
0
votes
3451
views
Extract the MSKB # From A MS Windows Patch File Name
0 comments
Rodney Rich
5/23/2014
0
votes
3448
views
Finds a Windows GUID in a string.
0 comments
Rodney Rich
5/23/2014
0
votes
3569
views
Transforms uninstall registry subkey GUID for MS products to retrieve install registry entry subkey
2 comments
Rodney Rich
5/24/2014
0
votes
3333
views
Strip nonHex digit characters from a GUID string
0 comments
Rodney Rich
5/24/2014
0
votes
3164
views
match_all_numbers_in_different_captures
0 comments
Kilazur
5/27/2014
0
votes
3329
views
Integer Between 1 AND 2 Billion
0 comments
Andrew Craswell
6/30/2014
0
votes
3517
views
amazon asin
0 comments
yar_shukan
7/29/2014
0
votes
3013
views
REWRITE RULE1
0 comments
preeti
8/4/2014
0
votes
3108
views
REWRITE 2
0 comments
preeti
8/4/2014
0
votes
2861
views
SELECTIVE GROUPING
0 comments
preeti
8/4/2014
0
votes
2994
views
Rewrite Rule 2
0 comments
preeti
8/4/2014
0
votes
3531
views
Regex - Characters between deliminator
0 comments
martynovr
8/12/2014
0
votes
3132
views
Simple Start Tag Match
0 comments
Julien B
8/18/2014
0
votes
2787
views
CASE 4 QUADRATIC
0 comments
preeti
8/24/2014
0
votes
2967
views
SEARCH AFTER QUADRATIC
0 comments
preeti
8/24/2014
0
votes
3031
views
EXPONENTIAL
0 comments
preeti
8/24/2014
0
votes
2909
views
EXPONENTIAL EXAMPLES
0 comments
preeti
8/24/2014
0
votes
3049
views
.* OPERATION
0 comments
preeti
8/30/2014
0
votes
2623
views
EXPONENTIAL DETAIL
0 comments
preeti
8/30/2014
0
votes
2830
views
NFA for the pattern .*AUTH\s[^\n]{100} .
0 comments
preeti
8/30/2014
0
votes
2669
views
AUTH FOLLOWED NY 10 SPACES EXPONENTIAL
0 comments
preeti
8/30/2014
0
votes
2732
views
^SEARCH\s[^\n]{3} WRITE 1
0 comments
preeti
8/30/2014
0
votes
2868
views
^SEARCH\s[^\n]{3} REWRITE 1
0 comments
preeti
8/30/2014
0
votes
2753
views
RETURN CHARACTER PROBLEM IN NEXT 3 BYTES
0 comments
preeti
8/30/2014
0
votes
2794
views
“([^A]|A[^U]|AU[^T]|AUT[^H]|AUTH[^\s]|AUTH\s [^\n]{0,99}\n)*AUTH\s[^\n]{3}
0 comments
preeti
8/30/2014
0
votes
3006
views
ANOT A A NOTU
0 comments
preeti
8/30/2014
0
votes
2753
views
EXPONENTIAL GROUPS
0 comments
preeti
8/31/2014
0
votes
3027
views
.*A
0 comments
preeti
8/31/2014
0
votes
3131
views
SEARCH WITH 10 CHARACTERS
0 comments
preeti
9/1/2014
0
votes
2927
views
mercurial log parse
0 comments
Craig Venz
9/3/2014
0
votes
13084
views
js convert to C# for removing nested square brackets
0 comments
Mike Searcy
9/24/2014
0
votes
3337
views
Matches a string which starts with two letters and ends with three or more numbers (for use with Dri
0 comments
Seth Dowd
10/16/2014
0
votes
2873
views
Match a decimal value (currancy)
0 comments
Jonathan Evans
11/7/2014
0
votes
2816
views
Replace Image Srcs
0 comments
Heiner Morales
11/13/2014
0
votes
3067
views
strip html tags
0 comments
Trevor Jones
11/20/2014
0
votes
6199
views
Swedish Personnummer (Personal identity number)
0 comments
Fredrik Rundgren
11/30/2014
0
votes
3324
views
Swedish Samordningsnummer (Co-ordination numbers)
0 comments
Fredrik Rundgren
12/2/2014
0
votes
3336
views
Pig Latin
1 comment
Steve Wortham
1/16/2015
0
votes
9361
views
Danish CPR (social security number)
0 comments
Lars Panton
1/23/2015
0
votes
4035
views
Excel cell references in formulas
0 comments
Ionut D
2/3/2015
0
votes
2619
views
stackque
0 comments
mahesh
2/11/2015
0
votes
2814
views
If-else named block
0 comments
Online Salg
3/5/2015
0
votes
2822
views
US Phone number with area code
0 comments
Robert Long
3/6/2015
0
votes
2665
views
Basic Email validator
0 comments
Robert Long
3/6/2015
0
votes
2771
views
Rets Move In Date
0 comments
Heiner Morales
3/27/2015
0
votes
2795
views
Grab XML Tags
0 comments
Josh Peters
3/30/2015
0
votes
2764
views
JavaScript Rexex finder
0 comments
Alex Baker
5/1/2015
0
votes
2712
views
This is a test (pls ignore)
0 comments
Amster
5/4/2015
0
votes
2705
views
File name with base 64 guid
0 comments
Kaszaa
6/17/2015
0
votes
2606
views
Detecting End Of Sentence periods
0 comments
Patrick Reed
8/7/2015
0
votes
4768
views
MIME type regex
0 comments
Edgars Mukans
8/25/2015
0
votes
2387
views
IntegersDecimalsRationals
0 comments
0x414c!
9/11/2015
0
votes
2622
views
Remove Bullet Points
0 comments
Darrin W. Cullop
9/29/2015
0
votes
2780
views
Ultimate Email Validation
0 comments
Darrin W. Cullop
9/29/2015
0
votes
2453
views
Middle character in keyword
0 comments
Kilazur
10/1/2015
0
votes
2510
views
IsWellFormattedFunction
0 comments
Ian Myers
10/2/2015
0
votes
2727
views
ID with 5-digit (zip code)
0 comments
rhchan
10/2/2015
0
votes
2324
views
split an expression that delimits reserved file chars using %<hex-ascii> and represents % w/ %%
0 comments
dcm
1/23/2016
0
votes
2352
views
Zappo regexp
0 comments
Roy
2/2/2016
0
votes
2627
views
UNC + mapped drives/paths/files
0 comments
Craig Hackman
3/9/2016
0
votes
2140
views
img replace tj
0 comments
Trevor Jones
7/5/2016
0
votes
2480
views
kontakty.vcf
0 comments
Mateusz
7/18/2016
0
votes
2093
views
Aviabit unknown message subject
0 comments
KooLru
8/17/2016
0
votes
2069
views
Domain Capture
0 comments
Richard Spence
9/6/2016
0
votes
2105
views
IgnorePatternWhitespace
0 comments
Aurelia Makowska
12/7/2016
0
votes
1911
views
test_fd
0 comments
slavara
2/2/2017
0
votes
2220
views
Mexico RFC
0 comments
Ricardo Oliveira
2/17/2017
0
votes
1908
views
BR Phone number with area code
0 comments
Ricardo Oliveira
3/15/2017
0
votes
1885
views
Complex Email Validator
0 comments
Michal R
4/13/2017
0
votes
2095
views
AssemblyInfo.cs version number replace
0 comments
Adam Daniel
4/19/2017
0
votes
2065
views
Simple email regex
0 comments
Michal R
5/24/2017
0
votes
2256
views
Numero Passaporte Brazil
0 comments
Ricardo Oliveira
6/13/2017
0
votes
2014
views
Brazilian CPF
0 comments
Ricardo Oliveira
6/13/2017
0
votes
1630
views
FuelRats AdiIRC parsing code
0 comments
Uriei
7/8/2017
0
votes
1835
views
C# Triple-slash comments
0 comments
Jason Goble
10/19/2017
0
votes
1990
views
Standard error and warning format that MSBuild and Visual Studio when reading comand-line output
0 comments
Adam Daniel
1/5/2018
0
votes
1606
views
Something
0 comments
iangoodsell
3/28/2018
0
votes
1782
views
CSV line splitter (including comments)II
0 comments
anffna
4/21/2018
0
votes
1880
views
Group (Replace)
0 comments
anffna
4/21/2018
0
votes
1119
views
BOBs
0 comments
RaySingleton
9/17/2019
0
votes
1065
views
IncorrectNAFormat
0 comments
Jason
10/4/2019
0
votes
1261
views
Folders with incorrect format of "NA - " at the beginning.
0 comments
Jason
10/7/2019
-1
votes
5368
views
Find illegal characters (simplified, enhanced)
0 comments
Sadegh
7/21/2010
-1
votes
4800
views
Replace ampersands with entities
0 comments
Jura Josef
3/25/2011
-1
votes
3830
views
fail
0 comments
Qtax
4/6/2012
-1
votes
3639
views
UTest
0 comments
Anirudha
10/27/2012
-1
votes
3789
views
look
0 comments
Rik Hemsley
12/5/2012
-1
votes
3559
views
http://stackoverflow.com/a/21410410/1810429
0 comments
Joe Egan
1/28/2014
-1
votes
3023
views
Replac
0 comments
victoryismine06
7/3/2014
-1
votes
3139
views
^B
0 comments
preeti
7/21/2014
-1
votes
3146
views
Stuff
0 comments
Antal János Monori
7/24/2014
-2
votes
9160
views
Last Name, First Name
0 comments
Steve Wortham
1/2/2010

179

regular expressions

Narrow by


Anyone can contribute to the library:
Simply open the tester then write your regular expression and save it with "include in public library" checked.