.NET Regex Library

5
votes
13116
views
CSV line splitter (including comments)
1 comment
Bart
11/19/2009
4
votes
28510
views
5-digit (zip code)
0 comments
Steve Wortham
12/31/2009
2
votes
9370
views
Simple email validation
0 comments
Steve Wortham
10/18/2009
2
votes
8374
views
Strong Password
3 comments
Steve Wortham
12/31/2009
1
vote
6788
views
Social Security Number
0 comments
Steve Wortham
4/15/2010
1
vote
6706
views
Zip Code (Postal Code Optional)
0 comments
Steve Wortham
4/15/2010
1
vote
5531
views
UK Postal Codes
0 comments
Sascha
4/28/2010
1
vote
5806
views
Noise Word Finder
0 comments
Steve Wortham
5/7/2010
1
vote
4639
views
NET USE Parser (Mapped Drive -> UNC Path)
0 comments
Danny Meier
2/23/2011
0
votes
6970
views
First Name Last Name
0 comments
Steve Wortham
12/23/2009
0
votes
6155
views
Parse Database Columns from SQL 2008
0 comments
Steve Wortham
1/11/2010
0
votes
6069
views
Positive Integer
0 comments
Steve Wortham
4/15/2010
0
votes
5400
views
Insanely Simple Email Validation
0 comments
Steve Wortham
4/22/2010
0
votes
5479
views
Repetitive Word Finder
0 comments
Steve Wortham
5/4/2010
0
votes
4299
views
hg summary parser
0 comments
Jay Bazuzi
7/7/2010
0
votes
6322
views
Find HTML encoded characters
0 comments
Sadegh
7/21/2010
0
votes
5600
views
Find illegal characters
0 comments
Sadegh
7/21/2010
0
votes
6188
views
URL
0 comments
leo
9/27/2010
0
votes
5252
views
extract body
0 comments
leo
9/27/2010
0
votes
4076
views
indian phonenumbers
0 comments
Lasse Espeholt
9/28/2010
0
votes
4871
views
Embedded URL
0 comments
Mike Strobel
11/19/2010
0
votes
6346
views
Remove Last Word
0 comments
Steve Wortham
2/7/2011
0
votes
3977
views
Simple jQuery Templates replacement
0 comments
digiguru
5/11/2011
0
votes
3566
views
wynagrodzenie
0 comments
Kaszaa
7/6/2011
0
votes
4791
views
Email Validation
0 comments
sampathr
7/7/2011
0
votes
4091
views
OWASP URL whitelist rev 1.0
0 comments
unlimited
7/21/2011
0
votes
3401
views
OWASP IP whitelist rev 1.0
0 comments
unlimited
7/21/2011
0
votes
3703
views
OWASP Safe Text whitelist rev 1.0
0 comments
unlimited
7/21/2011
0
votes
3429
views
OWASP Date whitelist rev 1.0
0 comments
unlimited
7/21/2011
0
votes
3491
views
OWASP CreditCard (non specific) whitelist rev 1.0
0 comments
unlimited
7/21/2011
0
votes
4201
views
Extract Youtube Video ID
0 comments
Ramon Vicente
8/10/2011
0
votes
3755
views
SWIFT Payment details code
0 comments
nikola
9/2/2011
0
votes
3529
views
Visual Basic Keywords
0 comments
Vaughn Bigham
12/8/2011
0
votes
3362
views
Rhyming Words
0 comments
Joshua Bowden
1/8/2012
0
votes
3216
views
f 1/1/1 2/2/2 3/3/3
0 comments
Rik Hemsley
1/22/2012
0
votes
3471
views
Assembly Reference Parser
0 comments
Vaughn Bigham
1/26/2012
0
votes
3223
views
Consecutive html tag groups
0 comments
Derek
1/26/2012
0
votes
3329
views
Indv html tag groups
0 comments
Derek
1/26/2012
0
votes
3892
views
C #include match
0 comments
Jocelyn Legault
3/23/2012
0
votes
3889
views
MatchTest
0 comments
mmanela
4/20/2012
0
votes
6313
views
Skövde
0 comments
Henrik Möller
4/23/2012
0
votes
3513
views
Filesystem path
0 comments
KooLru
5/16/2012
0
votes
2923
views
email_sampath
0 comments
sampath kumar
5/22/2012
0
votes
2896
views
Make usable as code
0 comments
Makoto Schoppert
6/27/2012
0
votes
3201
views
metching variables
0 comments
Gabriel
8/7/2012
0
votes
4629
views
Lync 2010 - Display AD User Numbers
1 comment
Stanley Crooks
8/14/2012
0
votes
3210
views
Removing hyperlinks/anchor tags <a> and keeping text
0 comments
Leniel Macaferi
8/23/2012
0
votes
2805
views
rbrlnx
0 comments
-
9/2/2012
0
votes
3148
views
Matching "blacklisted" and commonly used 4-digit pins
0 comments
Silas Lorenzen
9/19/2012
0
votes
4209
views
Find URLs with or without protocol
0 comments
Blake Robertson
9/24/2012
0
votes
2758
views
Escaped backslashes
0 comments
Justin Morgan
10/17/2012
0
votes
2916
views
Hierarchical Number
0 comments
Sean McLellan
11/20/2012
0
votes
2942
views
Get FB Page access token
0 comments
Blake Robertson
12/5/2012
0
votes
3918
views
remove html
0 comments
SilverAsh
1/8/2013
0
votes
3460
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
3450
views
CSV element match includes multiline
0 comments
Gerard ONeill
2/19/2013
0
votes
3644
views
Parse CSV line
0 comments
Mikhail
2/24/2013
0
votes
4052
views
Regex Test
0 comments
Steve
3/7/2013
0
votes
3908
views
Match 5 words
0 comments
Marcelo Baez
4/11/2013
0
votes
3347
views
a (semi) complex password regex
0 comments
Jason Sperske
4/19/2013
0
votes
3242
views
[NickRimmer] Extended Parse template
0 comments
Nick Rimmer
4/20/2013
0
votes
3456
views
[NickRimmer] parse tags with inner tags
0 comments
Nick Rimmer
4/20/2013
0
votes
3453
views
Hyperlink - Opening <a> tag
0 comments
Joe
5/2/2013
0
votes
3158
views
Problem Regex
0 comments
jD
5/7/2013
0
votes
3015
views
fix riskid
0 comments
geoff
5/9/2013
0
votes
4257
views
Phone numbers
0 comments
Martin Dann
6/26/2013
0
votes
3077
views
Huytd
0 comments
Huy To
7/22/2013
0
votes
3021
views
Break Long Strings
0 comments
Ruslan
8/14/2013
0
votes
5204
views
Generic phone number
0 comments
mukala
8/15/2013
0
votes
3275
views
Excel - parse formula references
0 comments
Alan Singfield
9/4/2013
0
votes
3892
views
Excel - parse cell reference
0 comments
Alan Singfield
9/4/2013
0
votes
3366
views
Amazon Order #
0 comments
Dan Friedman
9/11/2013
0
votes
2415
views
group string with customizable group symbol
0 comments
Bthomason
10/16/2013
0
votes
2583
views
improved string grouper
0 comments
Bthomason
10/16/2013
0
votes
2779
views
http://stackoverflow.com/questions/19758484
0 comments
Paul Draper
11/3/2013
0
votes
2516
views
http://stackoverflow.com/questions/19758484?
0 comments
Paul Draper
11/3/2013
0
votes
2665
views
http://stackoverflow.com/q/19770585/674700
0 comments
Alex Filipovici
11/4/2013
0
votes
2614
views
mustache {{}} encoding for google translate
0 comments
Luposky
1/1/2014
0
votes
2635
views
mustache {{}} decode from google translate
0 comments
Luposky
1/1/2014
0
votes
3032
views
Extract (data) from brackets
1 comment
alexispink
1/7/2014
0
votes
2823
views
Extract Name|Value pairs from Adobe Forms FDF files
0 comments
James
1/31/2014
0
votes
2129
views
SO 22397736 - search repeating paragraphs in a file using regular expression
0 comments
Michael Klement
3/14/2014
0
votes
2258
views
SO Question "VB.NET Failing Regex string thats correct"
0 comments
Joe Egan
5/11/2014
0
votes
3193
views
Command line parser
0 comments
Alan M Donnelly
5/12/2014
0
votes
2822
views
Get date from IIS log file name (day, month, year)
0 comments
Nick Gilbert
5/15/2014
0
votes
2364
views
Eval Windows Patch File Name
0 comments
Rodney Rich
5/23/2014
0
votes
2257
views
Eval A MS Windows .NET Patch File Name
0 comments
Rodney Rich
5/23/2014
0
votes
2507
views
Extract the MSKB # From A MS Windows Patch File Name
0 comments
Rodney Rich
5/23/2014
0
votes
2475
views
Finds a Windows GUID in a string.
0 comments
Rodney Rich
5/23/2014
0
votes
2583
views
Transforms uninstall registry subkey GUID for MS products to retrieve install registry entry subkey
2 comments
Rodney Rich
5/24/2014
0
votes
2417
views
Strip nonHex digit characters from a GUID string
0 comments
Rodney Rich
5/24/2014
0
votes
2214
views
match_all_numbers_in_different_captures
0 comments
Kilazur
5/27/2014
0
votes
2228
views
Integer Between 1 AND 2 Billion
0 comments
Andrew Craswell
6/30/2014
0
votes
2447
views
amazon asin
0 comments
yar_shukan
7/29/2014
0
votes
1988
views
REWRITE RULE1
0 comments
preeti
8/4/2014
0
votes
2107
views
REWRITE 2
0 comments
preeti
8/4/2014
0
votes
1949
views
SELECTIVE GROUPING
0 comments
preeti
8/4/2014
0
votes
1941
views
Rewrite Rule 2
0 comments
preeti
8/4/2014
0
votes
2462
views
Regex - Characters between deliminator
0 comments
martynovr
8/12/2014
0
votes
2049
views
Simple Start Tag Match
0 comments
Julien B
8/18/2014
0
votes
1872
views
CASE 4 QUADRATIC
0 comments
preeti
8/24/2014
0
votes
2070
views
SEARCH AFTER QUADRATIC
0 comments
preeti
8/24/2014
0
votes
2018
views
EXPONENTIAL
0 comments
preeti
8/24/2014
0
votes
2002
views
EXPONENTIAL EXAMPLES
0 comments
preeti
8/24/2014
0
votes
1954
views
.* OPERATION
0 comments
preeti
8/30/2014
0
votes
1715
views
EXPONENTIAL DETAIL
0 comments
preeti
8/30/2014
0
votes
1937
views
NFA for the pattern .*AUTH\s[^\n]{100} .
0 comments
preeti
8/30/2014
0
votes
1800
views
AUTH FOLLOWED NY 10 SPACES EXPONENTIAL
0 comments
preeti
8/30/2014
0
votes
1902
views
^SEARCH\s[^\n]{3} WRITE 1
0 comments
preeti
8/30/2014
0
votes
1982
views
^SEARCH\s[^\n]{3} REWRITE 1
0 comments
preeti
8/30/2014
0
votes
1903
views
RETURN CHARACTER PROBLEM IN NEXT 3 BYTES
0 comments
preeti
8/30/2014
0
votes
1881
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
1991
views
ANOT A A NOTU
0 comments
preeti
8/30/2014
0
votes
1882
views
EXPONENTIAL GROUPS
0 comments
preeti
8/31/2014
0
votes
1966
views
.*A
0 comments
preeti
8/31/2014
0
votes
2246
views
SEARCH WITH 10 CHARACTERS
0 comments
preeti
9/1/2014
0
votes
1973
views
mercurial log parse
0 comments
Craig Venz
9/3/2014
0
votes
10702
views
js convert to C# for removing nested square brackets
0 comments
Mike Searcy
9/24/2014
0
votes
2334
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
1927
views
Match a decimal value (currancy)
0 comments
Jonathan Evans
11/7/2014
0
votes
1999
views
Replace Image Srcs
0 comments
Heiner Morales
11/13/2014
0
votes
2183
views
strip html tags
0 comments
Trevor Jones
11/20/2014
0
votes
4427
views
Swedish Personnummer (Personal identity number)
0 comments
Fredrik Rundgren
11/30/2014
0
votes
2166
views
Swedish Samordningsnummer (Co-ordination numbers)
0 comments
Fredrik Rundgren
12/2/2014
0
votes
2295
views
Pig Latin
1 comment
Steve Wortham
1/16/2015
0
votes
5884
views
Danish CPR (social security number)
0 comments
Lars Panton
1/23/2015
0
votes
3014
views
Excel cell references in formulas
0 comments
Ionut D
2/3/2015
0
votes
1671
views
stackque
0 comments
mahesh
2/11/2015
0
votes
1898
views
If-else named block
0 comments
Online Salg
3/5/2015
0
votes
1873
views
US Phone number with area code
0 comments
Robert Long
3/6/2015
0
votes
1813
views
Basic Email validator
0 comments
Robert Long
3/6/2015
0
votes
1780
views
Rets Move In Date
0 comments
Heiner Morales
3/27/2015
0
votes
1823
views
Grab XML Tags
0 comments
Josh Peters
3/30/2015
0
votes
1870
views
JavaScript Rexex finder
0 comments
Alex Baker
5/1/2015
0
votes
1784
views
This is a test (pls ignore)
0 comments
Amster
5/4/2015
0
votes
1796
views
File name with base 64 guid
0 comments
Kaszaa
6/17/2015
0
votes
1608
views
Detecting End Of Sentence periods
0 comments
Patrick Reed
8/7/2015
0
votes
3480
views
MIME type regex
0 comments
Edgars Mukans
8/25/2015
0
votes
1478
views
IntegersDecimalsRationals
0 comments
0x414c!
9/11/2015
0
votes
1618
views
Remove Bullet Points
0 comments
Darrin W. Cullop
9/29/2015
0
votes
1876
views
Ultimate Email Validation
0 comments
Darrin W. Cullop
9/29/2015
0
votes
1546
views
Middle character in keyword
0 comments
Kilazur
10/1/2015
0
votes
1638
views
IsWellFormattedFunction
0 comments
Ian Myers
10/2/2015
0
votes
1812
views
ID with 5-digit (zip code)
0 comments
rhchan
10/2/2015
0
votes
1418
views
split an expression that delimits reserved file chars using %<hex-ascii> and represents % w/ %%
0 comments
dcm
1/23/2016
0
votes
1360
views
Zappo regexp
0 comments
Roy
2/2/2016
0
votes
1642
views
UNC + mapped drives/paths/files
0 comments
Craig Hackman
3/9/2016
0
votes
1206
views
img replace tj
0 comments
Trevor Jones
7/5/2016
0
votes
1274
views
kontakty.vcf
0 comments
Mateusz
7/18/2016
0
votes
1204
views
Aviabit unknown message subject
0 comments
KooLru
8/17/2016
0
votes
1147
views
Domain Capture
0 comments
Richard Spence
9/6/2016
0
votes
1183
views
IgnorePatternWhitespace
0 comments
Aurelia Makowska
12/7/2016
0
votes
979
views
test_fd
0 comments
slavara
2/2/2017
0
votes
1138
views
Mexico RFC
0 comments
Ricardo Oliveira
2/17/2017
0
votes
957
views
BR Phone number with area code
0 comments
Ricardo Oliveira
3/15/2017
0
votes
933
views
Complex Email Validator
0 comments
Michal R
4/13/2017
0
votes
1105
views
AssemblyInfo.cs version number replace
0 comments
Adam Daniel
4/19/2017
0
votes
1098
views
Simple email regex
0 comments
Michal R
5/24/2017
0
votes
959
views
Numero Passaporte Brazil
0 comments
Ricardo Oliveira
6/13/2017
0
votes
949
views
Brazilian CPF
0 comments
Ricardo Oliveira
6/13/2017
0
votes
751
views
FuelRats AdiIRC parsing code
0 comments
Uriei
7/8/2017
0
votes
885
views
C# Triple-slash comments
0 comments
Jason Goble
10/19/2017
0
votes
871
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
541
views
Something
0 comments
iangoodsell
3/28/2018
0
votes
627
views
CSV line splitter (including comments)II
0 comments
anffna
4/21/2018
0
votes
709
views
Group (Replace)
0 comments
anffna
4/21/2018
-1
votes
4362
views
Find illegal characters (simplified, enhanced)
0 comments
Sadegh
7/21/2010
-1
votes
3843
views
Replace ampersands with entities
0 comments
Jura Josef
3/25/2011
-1
votes
2846
views
fail
0 comments
Qtax
4/6/2012
-1
votes
2604
views
UTest
0 comments
Anirudha
10/27/2012
-1
votes
2789
views
look
0 comments
Rik Hemsley
12/5/2012
-1
votes
2588
views
http://stackoverflow.com/a/21410410/1810429
0 comments
Joe Egan
1/28/2014
-1
votes
2049
views
Replac
0 comments
victoryismine06
7/3/2014
-1
votes
2147
views
^B
0 comments
preeti
7/21/2014
-1
votes
2077
views
Stuff
0 comments
Antal János Monori
7/24/2014
-2
votes
7962
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.