.NET Regex Library

5
votes
14654
views
CSV line splitter (including comments)
1 comment
Bart
11/19/2009
4
votes
31258
views
5-digit (zip code)
0 comments
Steve Wortham
12/31/2009
2
votes
10681
views
Simple email validation
0 comments
Steve Wortham
10/18/2009
2
votes
9637
views
Strong Password
3 comments
Steve Wortham
12/31/2009
1
vote
7998
views
Social Security Number
0 comments
Steve Wortham
4/15/2010
1
vote
7875
views
Zip Code (Postal Code Optional)
0 comments
Steve Wortham
4/15/2010
1
vote
6587
views
UK Postal Codes
0 comments
Sascha
4/28/2010
1
vote
6891
views
Noise Word Finder
0 comments
Steve Wortham
5/7/2010
1
vote
5609
views
NET USE Parser (Mapped Drive -> UNC Path)
0 comments
Danny Meier
2/23/2011
0
votes
8135
views
First Name Last Name
0 comments
Steve Wortham
12/23/2009
0
votes
7120
views
Parse Database Columns from SQL 2008
0 comments
Steve Wortham
1/11/2010
0
votes
7216
views
Positive Integer
0 comments
Steve Wortham
4/15/2010
0
votes
6402
views
Insanely Simple Email Validation
0 comments
Steve Wortham
4/22/2010
0
votes
6478
views
Repetitive Word Finder
0 comments
Steve Wortham
5/4/2010
0
votes
5194
views
hg summary parser
0 comments
Jay Bazuzi
7/7/2010
0
votes
7267
views
Find HTML encoded characters
0 comments
Sadegh
7/21/2010
0
votes
6598
views
Find illegal characters
0 comments
Sadegh
7/21/2010
0
votes
7216
views
URL
0 comments
leo
9/27/2010
0
votes
6306
views
extract body
0 comments
leo
9/27/2010
0
votes
5004
views
indian phonenumbers
0 comments
Lasse Espeholt
9/28/2010
0
votes
5851
views
Embedded URL
0 comments
Mike Strobel
11/19/2010
0
votes
7442
views
Remove Last Word
0 comments
Steve Wortham
2/7/2011
0
votes
4845
views
Simple jQuery Templates replacement
0 comments
digiguru
5/11/2011
0
votes
4485
views
wynagrodzenie
0 comments
Kaszaa
7/6/2011
0
votes
5759
views
Email Validation
0 comments
sampathr
7/7/2011
0
votes
5058
views
OWASP URL whitelist rev 1.0
0 comments
unlimited
7/21/2011
0
votes
4294
views
OWASP IP whitelist rev 1.0
0 comments
unlimited
7/21/2011
0
votes
4634
views
OWASP Safe Text whitelist rev 1.0
0 comments
unlimited
7/21/2011
0
votes
4260
views
OWASP Date whitelist rev 1.0
0 comments
unlimited
7/21/2011
0
votes
4362
views
OWASP CreditCard (non specific) whitelist rev 1.0
0 comments
unlimited
7/21/2011
0
votes
5031
views
Extract Youtube Video ID
0 comments
Ramon Vicente
8/10/2011
0
votes
4612
views
SWIFT Payment details code
0 comments
nikola
9/2/2011
0
votes
4393
views
Visual Basic Keywords
0 comments
Vaughn Bigham
12/8/2011
0
votes
4242
views
Rhyming Words
0 comments
Joshua Bowden
1/8/2012
0
votes
4043
views
f 1/1/1 2/2/2 3/3/3
0 comments
Rik Hemsley
1/22/2012
0
votes
4262
views
Assembly Reference Parser
0 comments
Vaughn Bigham
1/26/2012
0
votes
4076
views
Consecutive html tag groups
0 comments
Derek
1/26/2012
0
votes
4132
views
Indv html tag groups
0 comments
Derek
1/26/2012
0
votes
4857
views
C #include match
0 comments
Jocelyn Legault
3/23/2012
0
votes
4903
views
MatchTest
0 comments
mmanela
4/20/2012
0
votes
7447
views
Skövde
0 comments
Henrik Möller
4/23/2012
0
votes
4395
views
Filesystem path
0 comments
KooLru
5/16/2012
0
votes
3775
views
email_sampath
0 comments
sampath kumar
5/22/2012
0
votes
3692
views
Make usable as code
0 comments
Makoto Schoppert
6/27/2012
0
votes
4033
views
metching variables
0 comments
Gabriel
8/7/2012
0
votes
5516
views
Lync 2010 - Display AD User Numbers
1 comment
Stanley Crooks
8/14/2012
0
votes
4043
views
Removing hyperlinks/anchor tags <a> and keeping text
0 comments
Leniel Macaferi
8/23/2012
0
votes
3617
views
rbrlnx
0 comments
-
9/2/2012
0
votes
3955
views
Matching "blacklisted" and commonly used 4-digit pins
0 comments
Silas Lorenzen
9/19/2012
0
votes
5063
views
Find URLs with or without protocol
0 comments
Blake Robertson
9/24/2012
0
votes
3602
views
Escaped backslashes
0 comments
Justin Morgan
10/17/2012
0
votes
3776
views
Hierarchical Number
0 comments
Sean McLellan
11/20/2012
0
votes
3828
views
Get FB Page access token
0 comments
Blake Robertson
12/5/2012
0
votes
4980
views
remove html
0 comments
SilverAsh
1/8/2013
0
votes
4366
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
4322
views
CSV element match includes multiline
0 comments
Gerard ONeill
2/19/2013
0
votes
4664
views
Parse CSV line
0 comments
Mikhail
2/24/2013
0
votes
5147
views
Regex Test
0 comments
Steve
3/7/2013
0
votes
4910
views
Match 5 words
0 comments
Marcelo Baez
4/11/2013
0
votes
4362
views
a (semi) complex password regex
0 comments
Jason Sperske
4/19/2013
0
votes
4120
views
[NickRimmer] Extended Parse template
0 comments
Nick Rimmer
4/20/2013
0
votes
4378
views
[NickRimmer] parse tags with inner tags
0 comments
Nick Rimmer
4/20/2013
0
votes
4298
views
Hyperlink - Opening <a> tag
0 comments
Joe
5/2/2013
0
votes
4091
views
Problem Regex
0 comments
jD
5/7/2013
0
votes
3957
views
fix riskid
0 comments
geoff
5/9/2013
0
votes
5258
views
Phone numbers
0 comments
Martin Dann
6/26/2013
0
votes
3977
views
Huytd
0 comments
Huy To
7/22/2013
0
votes
3927
views
Break Long Strings
0 comments
Ruslan
8/14/2013
0
votes
6194
views
Generic phone number
0 comments
mukala
8/15/2013
0
votes
4023
views
Excel - parse formula references
0 comments
Alan Singfield
9/4/2013
0
votes
4725
views
Excel - parse cell reference
0 comments
Alan Singfield
9/4/2013
0
votes
4741
views
Amazon Order #
0 comments
Dan Friedman
9/11/2013
0
votes
3206
views
group string with customizable group symbol
0 comments
Bthomason
10/16/2013
0
votes
3413
views
improved string grouper
0 comments
Bthomason
10/16/2013
0
votes
3623
views
http://stackoverflow.com/questions/19758484
0 comments
Paul Draper
11/3/2013
0
votes
3302
views
http://stackoverflow.com/questions/19758484?
0 comments
Paul Draper
11/3/2013
0
votes
3433
views
http://stackoverflow.com/q/19770585/674700
0 comments
Alex Filipovici
11/4/2013
0
votes
4044
views
mustache {{}} encoding for google translate
0 comments
Luposky
1/1/2014
0
votes
3456
views
mustache {{}} decode from google translate
0 comments
Luposky
1/1/2014
0
votes
3872
views
Extract (data) from brackets
1 comment
alexispink
1/7/2014
0
votes
3791
views
Extract Name|Value pairs from Adobe Forms FDF files
0 comments
James
1/31/2014
0
votes
2870
views
SO 22397736 - search repeating paragraphs in a file using regular expression
0 comments
Michael Klement
3/14/2014
0
votes
3009
views
SO Question "VB.NET Failing Regex string thats correct"
0 comments
Joe Egan
5/11/2014
0
votes
4108
views
Command line parser
0 comments
Alan M Donnelly
5/12/2014
0
votes
3618
views
Get date from IIS log file name (day, month, year)
0 comments
Nick Gilbert
5/15/2014
0
votes
3139
views
Eval Windows Patch File Name
0 comments
Rodney Rich
5/23/2014
0
votes
2949
views
Eval A MS Windows .NET Patch File Name
0 comments
Rodney Rich
5/23/2014
0
votes
3241
views
Extract the MSKB # From A MS Windows Patch File Name
0 comments
Rodney Rich
5/23/2014
0
votes
3234
views
Finds a Windows GUID in a string.
0 comments
Rodney Rich
5/23/2014
0
votes
3349
views
Transforms uninstall registry subkey GUID for MS products to retrieve install registry entry subkey
2 comments
Rodney Rich
5/24/2014
0
votes
3120
views
Strip nonHex digit characters from a GUID string
0 comments
Rodney Rich
5/24/2014
0
votes
2942
views
match_all_numbers_in_different_captures
0 comments
Kilazur
5/27/2014
0
votes
3089
views
Integer Between 1 AND 2 Billion
0 comments
Andrew Craswell
6/30/2014
0
votes
3276
views
amazon asin
0 comments
yar_shukan
7/29/2014
0
votes
2799
views
REWRITE RULE1
0 comments
preeti
8/4/2014
0
votes
2889
views
REWRITE 2
0 comments
preeti
8/4/2014
0
votes
2654
views
SELECTIVE GROUPING
0 comments
preeti
8/4/2014
0
votes
2740
views
Rewrite Rule 2
0 comments
preeti
8/4/2014
0
votes
3315
views
Regex - Characters between deliminator
0 comments
martynovr
8/12/2014
0
votes
2898
views
Simple Start Tag Match
0 comments
Julien B
8/18/2014
0
votes
2570
views
CASE 4 QUADRATIC
0 comments
preeti
8/24/2014
0
votes
2761
views
SEARCH AFTER QUADRATIC
0 comments
preeti
8/24/2014
0
votes
2797
views
EXPONENTIAL
0 comments
preeti
8/24/2014
0
votes
2682
views
EXPONENTIAL EXAMPLES
0 comments
preeti
8/24/2014
0
votes
2819
views
.* OPERATION
0 comments
preeti
8/30/2014
0
votes
2405
views
EXPONENTIAL DETAIL
0 comments
preeti
8/30/2014
0
votes
2625
views
NFA for the pattern .*AUTH\s[^\n]{100} .
0 comments
preeti
8/30/2014
0
votes
2472
views
AUTH FOLLOWED NY 10 SPACES EXPONENTIAL
0 comments
preeti
8/30/2014
0
votes
2531
views
^SEARCH\s[^\n]{3} WRITE 1
0 comments
preeti
8/30/2014
0
votes
2667
views
^SEARCH\s[^\n]{3} REWRITE 1
0 comments
preeti
8/30/2014
0
votes
2558
views
RETURN CHARACTER PROBLEM IN NEXT 3 BYTES
0 comments
preeti
8/30/2014
0
votes
2579
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
2776
views
ANOT A A NOTU
0 comments
preeti
8/30/2014
0
votes
2546
views
EXPONENTIAL GROUPS
0 comments
preeti
8/31/2014
0
votes
2810
views
.*A
0 comments
preeti
8/31/2014
0
votes
2926
views
SEARCH WITH 10 CHARACTERS
0 comments
preeti
9/1/2014
0
votes
2715
views
mercurial log parse
0 comments
Craig Venz
9/3/2014
0
votes
12814
views
js convert to C# for removing nested square brackets
0 comments
Mike Searcy
9/24/2014
0
votes
3083
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
2661
views
Match a decimal value (currancy)
0 comments
Jonathan Evans
11/7/2014
0
votes
2623
views
Replace Image Srcs
0 comments
Heiner Morales
11/13/2014
0
votes
2861
views
strip html tags
0 comments
Trevor Jones
11/20/2014
0
votes
5869
views
Swedish Personnummer (Personal identity number)
0 comments
Fredrik Rundgren
11/30/2014
0
votes
3056
views
Swedish Samordningsnummer (Co-ordination numbers)
0 comments
Fredrik Rundgren
12/2/2014
0
votes
3099
views
Pig Latin
1 comment
Steve Wortham
1/16/2015
0
votes
8764
views
Danish CPR (social security number)
0 comments
Lars Panton
1/23/2015
0
votes
3829
views
Excel cell references in formulas
0 comments
Ionut D
2/3/2015
0
votes
2397
views
stackque
0 comments
mahesh
2/11/2015
0
votes
2612
views
If-else named block
0 comments
Online Salg
3/5/2015
0
votes
2612
views
US Phone number with area code
0 comments
Robert Long
3/6/2015
0
votes
2459
views
Basic Email validator
0 comments
Robert Long
3/6/2015
0
votes
2547
views
Rets Move In Date
0 comments
Heiner Morales
3/27/2015
0
votes
2569
views
Grab XML Tags
0 comments
Josh Peters
3/30/2015
0
votes
2569
views
JavaScript Rexex finder
0 comments
Alex Baker
5/1/2015
0
votes
2502
views
This is a test (pls ignore)
0 comments
Amster
5/4/2015
0
votes
2490
views
File name with base 64 guid
0 comments
Kaszaa
6/17/2015
0
votes
2363
views
Detecting End Of Sentence periods
0 comments
Patrick Reed
8/7/2015
0
votes
4525
views
MIME type regex
0 comments
Edgars Mukans
8/25/2015
0
votes
2172
views
IntegersDecimalsRationals
0 comments
0x414c!
9/11/2015
0
votes
2406
views
Remove Bullet Points
0 comments
Darrin W. Cullop
9/29/2015
0
votes
2562
views
Ultimate Email Validation
0 comments
Darrin W. Cullop
9/29/2015
0
votes
2252
views
Middle character in keyword
0 comments
Kilazur
10/1/2015
0
votes
2314
views
IsWellFormattedFunction
0 comments
Ian Myers
10/2/2015
0
votes
2503
views
ID with 5-digit (zip code)
0 comments
rhchan
10/2/2015
0
votes
2106
views
split an expression that delimits reserved file chars using %<hex-ascii> and represents % w/ %%
0 comments
dcm
1/23/2016
0
votes
2115
views
Zappo regexp
0 comments
Roy
2/2/2016
0
votes
2417
views
UNC + mapped drives/paths/files
0 comments
Craig Hackman
3/9/2016
0
votes
1915
views
img replace tj
0 comments
Trevor Jones
7/5/2016
0
votes
2210
views
kontakty.vcf
0 comments
Mateusz
7/18/2016
0
votes
1894
views
Aviabit unknown message subject
0 comments
KooLru
8/17/2016
0
votes
1858
views
Domain Capture
0 comments
Richard Spence
9/6/2016
0
votes
1895
views
IgnorePatternWhitespace
0 comments
Aurelia Makowska
12/7/2016
0
votes
1688
views
test_fd
0 comments
slavara
2/2/2017
0
votes
1967
views
Mexico RFC
0 comments
Ricardo Oliveira
2/17/2017
0
votes
1687
views
BR Phone number with area code
0 comments
Ricardo Oliveira
3/15/2017
0
votes
1672
views
Complex Email Validator
0 comments
Michal R
4/13/2017
0
votes
1881
views
AssemblyInfo.cs version number replace
0 comments
Adam Daniel
4/19/2017
0
votes
1850
views
Simple email regex
0 comments
Michal R
5/24/2017
0
votes
1999
views
Numero Passaporte Brazil
0 comments
Ricardo Oliveira
6/13/2017
0
votes
1750
views
Brazilian CPF
0 comments
Ricardo Oliveira
6/13/2017
0
votes
1424
views
FuelRats AdiIRC parsing code
0 comments
Uriei
7/8/2017
0
votes
1646
views
C# Triple-slash comments
0 comments
Jason Goble
10/19/2017
0
votes
1767
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
1371
views
Something
0 comments
iangoodsell
3/28/2018
0
votes
1464
views
CSV line splitter (including comments)II
0 comments
anffna
4/21/2018
0
votes
1560
views
Group (Replace)
0 comments
anffna
4/21/2018
0
votes
808
views
BOBs
0 comments
RaySingleton
9/17/2019
0
votes
760
views
IncorrectNAFormat
0 comments
Jason
10/4/2019
0
votes
919
views
Folders with incorrect format of "NA - " at the beginning.
0 comments
Jason
10/7/2019
-1
votes
5147
views
Find illegal characters (simplified, enhanced)
0 comments
Sadegh
7/21/2010
-1
votes
4585
views
Replace ampersands with entities
0 comments
Jura Josef
3/25/2011
-1
votes
3594
views
fail
0 comments
Qtax
4/6/2012
-1
votes
3410
views
UTest
0 comments
Anirudha
10/27/2012
-1
votes
3559
views
look
0 comments
Rik Hemsley
12/5/2012
-1
votes
3341
views
http://stackoverflow.com/a/21410410/1810429
0 comments
Joe Egan
1/28/2014
-1
votes
2800
views
Replac
0 comments
victoryismine06
7/3/2014
-1
votes
2930
views
^B
0 comments
preeti
7/21/2014
-1
votes
2921
views
Stuff
0 comments
Antal János Monori
7/24/2014
-2
votes
8921
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.