.NET Regex Library

5
votes
13059
views
CSV line splitter (including comments)
1 comment
Bart
11/19/2009
4
votes
28356
views
5-digit (zip code)
0 comments
Steve Wortham
12/31/2009
2
votes
9317
views
Simple email validation
0 comments
Steve Wortham
10/18/2009
2
votes
8310
views
Strong Password
3 comments
Steve Wortham
12/31/2009
1
vote
6722
views
Social Security Number
0 comments
Steve Wortham
4/15/2010
1
vote
6646
views
Zip Code (Postal Code Optional)
0 comments
Steve Wortham
4/15/2010
1
vote
5470
views
UK Postal Codes
0 comments
Sascha
4/28/2010
1
vote
5752
views
Noise Word Finder
0 comments
Steve Wortham
5/7/2010
1
vote
4580
views
NET USE Parser (Mapped Drive -> UNC Path)
0 comments
Danny Meier
2/23/2011
0
votes
6916
views
First Name Last Name
0 comments
Steve Wortham
12/23/2009
0
votes
6095
views
Parse Database Columns from SQL 2008
0 comments
Steve Wortham
1/11/2010
0
votes
6010
views
Positive Integer
0 comments
Steve Wortham
4/15/2010
0
votes
5353
views
Insanely Simple Email Validation
0 comments
Steve Wortham
4/22/2010
0
votes
5418
views
Repetitive Word Finder
0 comments
Steve Wortham
5/4/2010
0
votes
4260
views
hg summary parser
0 comments
Jay Bazuzi
7/7/2010
0
votes
6281
views
Find HTML encoded characters
0 comments
Sadegh
7/21/2010
0
votes
5554
views
Find illegal characters
0 comments
Sadegh
7/21/2010
0
votes
6126
views
URL
0 comments
leo
9/27/2010
0
votes
5208
views
extract body
0 comments
leo
9/27/2010
0
votes
4037
views
indian phonenumbers
0 comments
Lasse Espeholt
9/28/2010
0
votes
4826
views
Embedded URL
0 comments
Mike Strobel
11/19/2010
0
votes
6294
views
Remove Last Word
0 comments
Steve Wortham
2/7/2011
0
votes
3936
views
Simple jQuery Templates replacement
0 comments
digiguru
5/11/2011
0
votes
3512
views
wynagrodzenie
0 comments
Kaszaa
7/6/2011
0
votes
4735
views
Email Validation
0 comments
sampathr
7/7/2011
0
votes
4039
views
OWASP URL whitelist rev 1.0
0 comments
unlimited
7/21/2011
0
votes
3359
views
OWASP IP whitelist rev 1.0
0 comments
unlimited
7/21/2011
0
votes
3654
views
OWASP Safe Text whitelist rev 1.0
0 comments
unlimited
7/21/2011
0
votes
3387
views
OWASP Date whitelist rev 1.0
0 comments
unlimited
7/21/2011
0
votes
3439
views
OWASP CreditCard (non specific) whitelist rev 1.0
0 comments
unlimited
7/21/2011
0
votes
4161
views
Extract Youtube Video ID
0 comments
Ramon Vicente
8/10/2011
0
votes
3712
views
SWIFT Payment details code
0 comments
nikola
9/2/2011
0
votes
3492
views
Visual Basic Keywords
0 comments
Vaughn Bigham
12/8/2011
0
votes
3308
views
Rhyming Words
0 comments
Joshua Bowden
1/8/2012
0
votes
3182
views
f 1/1/1 2/2/2 3/3/3
0 comments
Rik Hemsley
1/22/2012
0
votes
3421
views
Assembly Reference Parser
0 comments
Vaughn Bigham
1/26/2012
0
votes
3185
views
Consecutive html tag groups
0 comments
Derek
1/26/2012
0
votes
3291
views
Indv html tag groups
0 comments
Derek
1/26/2012
0
votes
3855
views
C #include match
0 comments
Jocelyn Legault
3/23/2012
0
votes
3836
views
MatchTest
0 comments
mmanela
4/20/2012
0
votes
6251
views
Skövde
0 comments
Henrik Möller
4/23/2012
0
votes
3476
views
Filesystem path
0 comments
KooLru
5/16/2012
0
votes
2874
views
email_sampath
0 comments
sampath kumar
5/22/2012
0
votes
2858
views
Make usable as code
0 comments
Makoto Schoppert
6/27/2012
0
votes
3166
views
metching variables
0 comments
Gabriel
8/7/2012
0
votes
4589
views
Lync 2010 - Display AD User Numbers
1 comment
Stanley Crooks
8/14/2012
0
votes
3174
views
Removing hyperlinks/anchor tags <a> and keeping text
0 comments
Leniel Macaferi
8/23/2012
0
votes
2755
views
rbrlnx
0 comments
-
9/2/2012
0
votes
3109
views
Matching "blacklisted" and commonly used 4-digit pins
0 comments
Silas Lorenzen
9/19/2012
0
votes
4175
views
Find URLs with or without protocol
0 comments
Blake Robertson
9/24/2012
0
votes
2723
views
Escaped backslashes
0 comments
Justin Morgan
10/17/2012
0
votes
2865
views
Hierarchical Number
0 comments
Sean McLellan
11/20/2012
0
votes
2908
views
Get FB Page access token
0 comments
Blake Robertson
12/5/2012
0
votes
3867
views
remove html
0 comments
SilverAsh
1/8/2013
0
votes
3407
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
3401
views
CSV element match includes multiline
0 comments
Gerard ONeill
2/19/2013
0
votes
3587
views
Parse CSV line
0 comments
Mikhail
2/24/2013
0
votes
3990
views
Regex Test
0 comments
Steve
3/7/2013
0
votes
3862
views
Match 5 words
0 comments
Marcelo Baez
4/11/2013
0
votes
3294
views
a (semi) complex password regex
0 comments
Jason Sperske
4/19/2013
0
votes
3192
views
[NickRimmer] Extended Parse template
0 comments
Nick Rimmer
4/20/2013
0
votes
3407
views
[NickRimmer] parse tags with inner tags
0 comments
Nick Rimmer
4/20/2013
0
votes
3404
views
Hyperlink - Opening <a> tag
0 comments
Joe
5/2/2013
0
votes
3110
views
Problem Regex
0 comments
jD
5/7/2013
0
votes
2971
views
fix riskid
0 comments
geoff
5/9/2013
0
votes
4207
views
Phone numbers
0 comments
Martin Dann
6/26/2013
0
votes
3011
views
Huytd
0 comments
Huy To
7/22/2013
0
votes
2962
views
Break Long Strings
0 comments
Ruslan
8/14/2013
0
votes
5153
views
Generic phone number
0 comments
mukala
8/15/2013
0
votes
3236
views
Excel - parse formula references
0 comments
Alan Singfield
9/4/2013
0
votes
3856
views
Excel - parse cell reference
0 comments
Alan Singfield
9/4/2013
0
votes
3309
views
Amazon Order #
0 comments
Dan Friedman
9/11/2013
0
votes
2366
views
group string with customizable group symbol
0 comments
Bthomason
10/16/2013
0
votes
2546
views
improved string grouper
0 comments
Bthomason
10/16/2013
0
votes
2729
views
http://stackoverflow.com/questions/19758484
0 comments
Paul Draper
11/3/2013
0
votes
2461
views
http://stackoverflow.com/questions/19758484?
0 comments
Paul Draper
11/3/2013
0
votes
2616
views
http://stackoverflow.com/q/19770585/674700
0 comments
Alex Filipovici
11/4/2013
0
votes
2529
views
mustache {{}} encoding for google translate
0 comments
Luposky
1/1/2014
0
votes
2584
views
mustache {{}} decode from google translate
0 comments
Luposky
1/1/2014
0
votes
2994
views
Extract (data) from brackets
1 comment
alexispink
1/7/2014
0
votes
2755
views
Extract Name|Value pairs from Adobe Forms FDF files
0 comments
James
1/31/2014
0
votes
2084
views
SO 22397736 - search repeating paragraphs in a file using regular expression
0 comments
Michael Klement
3/14/2014
0
votes
2225
views
SO Question "VB.NET Failing Regex string thats correct"
0 comments
Joe Egan
5/11/2014
0
votes
3144
views
Command line parser
0 comments
Alan M Donnelly
5/12/2014
0
votes
2773
views
Get date from IIS log file name (day, month, year)
0 comments
Nick Gilbert
5/15/2014
0
votes
2330
views
Eval Windows Patch File Name
0 comments
Rodney Rich
5/23/2014
0
votes
2223
views
Eval A MS Windows .NET Patch File Name
0 comments
Rodney Rich
5/23/2014
0
votes
2461
views
Extract the MSKB # From A MS Windows Patch File Name
0 comments
Rodney Rich
5/23/2014
0
votes
2435
views
Finds a Windows GUID in a string.
0 comments
Rodney Rich
5/23/2014
0
votes
2533
views
Transforms uninstall registry subkey GUID for MS products to retrieve install registry entry subkey
2 comments
Rodney Rich
5/24/2014
0
votes
2365
views
Strip nonHex digit characters from a GUID string
0 comments
Rodney Rich
5/24/2014
0
votes
2171
views
match_all_numbers_in_different_captures
0 comments
Kilazur
5/27/2014
0
votes
2170
views
Integer Between 1 AND 2 Billion
0 comments
Andrew Craswell
6/30/2014
0
votes
2416
views
amazon asin
0 comments
yar_shukan
7/29/2014
0
votes
1940
views
REWRITE RULE1
0 comments
preeti
8/4/2014
0
votes
2077
views
REWRITE 2
0 comments
preeti
8/4/2014
0
votes
1906
views
SELECTIVE GROUPING
0 comments
preeti
8/4/2014
0
votes
1910
views
Rewrite Rule 2
0 comments
preeti
8/4/2014
0
votes
2426
views
Regex - Characters between deliminator
0 comments
martynovr
8/12/2014
0
votes
2002
views
Simple Start Tag Match
0 comments
Julien B
8/18/2014
0
votes
1824
views
CASE 4 QUADRATIC
0 comments
preeti
8/24/2014
0
votes
2023
views
SEARCH AFTER QUADRATIC
0 comments
preeti
8/24/2014
0
votes
1962
views
EXPONENTIAL
0 comments
preeti
8/24/2014
0
votes
1955
views
EXPONENTIAL EXAMPLES
0 comments
preeti
8/24/2014
0
votes
1899
views
.* OPERATION
0 comments
preeti
8/30/2014
0
votes
1679
views
EXPONENTIAL DETAIL
0 comments
preeti
8/30/2014
0
votes
1889
views
NFA for the pattern .*AUTH\s[^\n]{100} .
0 comments
preeti
8/30/2014
0
votes
1754
views
AUTH FOLLOWED NY 10 SPACES EXPONENTIAL
0 comments
preeti
8/30/2014
0
votes
1872
views
^SEARCH\s[^\n]{3} WRITE 1
0 comments
preeti
8/30/2014
0
votes
1945
views
^SEARCH\s[^\n]{3} REWRITE 1
0 comments
preeti
8/30/2014
0
votes
1858
views
RETURN CHARACTER PROBLEM IN NEXT 3 BYTES
0 comments
preeti
8/30/2014
0
votes
1845
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
1938
views
ANOT A A NOTU
0 comments
preeti
8/30/2014
0
votes
1838
views
EXPONENTIAL GROUPS
0 comments
preeti
8/31/2014
0
votes
1916
views
.*A
0 comments
preeti
8/31/2014
0
votes
2202
views
SEARCH WITH 10 CHARACTERS
0 comments
preeti
9/1/2014
0
votes
1937
views
mercurial log parse
0 comments
Craig Venz
9/3/2014
0
votes
10579
views
js convert to C# for removing nested square brackets
0 comments
Mike Searcy
9/24/2014
0
votes
2295
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
1889
views
Match a decimal value (currancy)
0 comments
Jonathan Evans
11/7/2014
0
votes
1951
views
Replace Image Srcs
0 comments
Heiner Morales
11/13/2014
0
votes
2148
views
strip html tags
0 comments
Trevor Jones
11/20/2014
0
votes
4367
views
Swedish Personnummer (Personal identity number)
0 comments
Fredrik Rundgren
11/30/2014
0
votes
2129
views
Swedish Samordningsnummer (Co-ordination numbers)
0 comments
Fredrik Rundgren
12/2/2014
0
votes
2238
views
Pig Latin
1 comment
Steve Wortham
1/16/2015
0
votes
5784
views
Danish CPR (social security number)
0 comments
Lars Panton
1/23/2015
0
votes
2965
views
Excel cell references in formulas
0 comments
Ionut D
2/3/2015
0
votes
1624
views
stackque
0 comments
mahesh
2/11/2015
0
votes
1868
views
If-else named block
0 comments
Online Salg
3/5/2015
0
votes
1840
views
US Phone number with area code
0 comments
Robert Long
3/6/2015
0
votes
1780
views
Basic Email validator
0 comments
Robert Long
3/6/2015
0
votes
1734
views
Rets Move In Date
0 comments
Heiner Morales
3/27/2015
0
votes
1778
views
Grab XML Tags
0 comments
Josh Peters
3/30/2015
0
votes
1835
views
JavaScript Rexex finder
0 comments
Alex Baker
5/1/2015
0
votes
1735
views
This is a test (pls ignore)
0 comments
Amster
5/4/2015
0
votes
1764
views
File name with base 64 guid
0 comments
Kaszaa
6/17/2015
0
votes
1574
views
Detecting End Of Sentence periods
0 comments
Patrick Reed
8/7/2015
0
votes
3419
views
MIME type regex
0 comments
Edgars Mukans
8/25/2015
0
votes
1431
views
IntegersDecimalsRationals
0 comments
0x414c!
9/11/2015
0
votes
1564
views
Remove Bullet Points
0 comments
Darrin W. Cullop
9/29/2015
0
votes
1829
views
Ultimate Email Validation
0 comments
Darrin W. Cullop
9/29/2015
0
votes
1510
views
Middle character in keyword
0 comments
Kilazur
10/1/2015
0
votes
1589
views
IsWellFormattedFunction
0 comments
Ian Myers
10/2/2015
0
votes
1778
views
ID with 5-digit (zip code)
0 comments
rhchan
10/2/2015
0
votes
1371
views
split an expression that delimits reserved file chars using %<hex-ascii> and represents % w/ %%
0 comments
dcm
1/23/2016
0
votes
1323
views
Zappo regexp
0 comments
Roy
2/2/2016
0
votes
1591
views
UNC + mapped drives/paths/files
0 comments
Craig Hackman
3/9/2016
0
votes
1177
views
img replace tj
0 comments
Trevor Jones
7/5/2016
0
votes
1237
views
kontakty.vcf
0 comments
Mateusz
7/18/2016
0
votes
1168
views
Aviabit unknown message subject
0 comments
KooLru
8/17/2016
0
votes
1101
views
Domain Capture
0 comments
Richard Spence
9/6/2016
0
votes
1138
views
IgnorePatternWhitespace
0 comments
Aurelia Makowska
12/7/2016
0
votes
932
views
test_fd
0 comments
slavara
2/2/2017
0
votes
1080
views
Mexico RFC
0 comments
Ricardo Oliveira
2/17/2017
0
votes
923
views
BR Phone number with area code
0 comments
Ricardo Oliveira
3/15/2017
0
votes
884
views
Complex Email Validator
0 comments
Michal R
4/13/2017
0
votes
1060
views
AssemblyInfo.cs version number replace
0 comments
Adam Daniel
4/19/2017
0
votes
1055
views
Simple email regex
0 comments
Michal R
5/24/2017
0
votes
902
views
Numero Passaporte Brazil
0 comments
Ricardo Oliveira
6/13/2017
0
votes
902
views
Brazilian CPF
0 comments
Ricardo Oliveira
6/13/2017
0
votes
720
views
FuelRats AdiIRC parsing code
0 comments
Uriei
7/8/2017
0
votes
842
views
C# Triple-slash comments
0 comments
Jason Goble
10/19/2017
0
votes
821
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
486
views
Something
0 comments
iangoodsell
3/28/2018
0
votes
579
views
CSV line splitter (including comments)II
0 comments
anffna
4/21/2018
0
votes
650
views
Group (Replace)
0 comments
anffna
4/21/2018
-1
votes
4308
views
Find illegal characters (simplified, enhanced)
0 comments
Sadegh
7/21/2010
-1
votes
3802
views
Replace ampersands with entities
0 comments
Jura Josef
3/25/2011
-1
votes
2800
views
fail
0 comments
Qtax
4/6/2012
-1
votes
2553
views
UTest
0 comments
Anirudha
10/27/2012
-1
votes
2739
views
look
0 comments
Rik Hemsley
12/5/2012
-1
votes
2536
views
http://stackoverflow.com/a/21410410/1810429
0 comments
Joe Egan
1/28/2014
-1
votes
2001
views
Replac
0 comments
victoryismine06
7/3/2014
-1
votes
2098
views
^B
0 comments
preeti
7/21/2014
-1
votes
2024
views
Stuff
0 comments
Antal János Monori
7/24/2014
-2
votes
7921
views
Last Name, First Name
0 comments
Steve Wortham
1/2/2010

176

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.