.NET Regex Tester - Regex Storm

Pattern

Input

Mess up text
This is some longer text.
CAPS LOCK && "Punc-tua"+'tion'
CaPs wItHIn loWERs
1337 numb3r5
abcdefghij 0123456789
Code-golf is the best!

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Ignore Whitespace

Explicit Capture

Culture Invariant

Singleline

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Right To Left

ECMA Script

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Replacement

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88 matches found in about 5 milliseconds.

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Permalink

Index	Position	Matched String	Replacement	$1	$2
0	1	e	ee	e	e
1	2	s	eses	es	es
2	3	s	essess	ess	ess
3	6	p	pp	p	p
4	9	e	ee	e	e
5	10	x	exex	ex	ex
6	11	t	extext	ext	ext
7	15	h	hh	h	h
8	16	i	hihi	hi	hi
9	17	s	hishis	his	his
10	20	s	ss	s	s
11	23	o	oo	o	o
12	24	m	omom	om	om
13	25	e	omeome	ome	ome
14	28	o	oo	o	o
15	29	n	onon	on	on
16	30	g	ongong	ong	ong
17	31	e	ongeonge	onge	onge
18	32	r	ongeronger	onger	onger
19	35	e	ee	e	e
20	36	x	exex	ex	ex
21	37	t	extext	ext	ext
22	42	A	AA	A	A
23	43	P	APAP	AP	AP
24	44	S	APSAPS	APS	APS
25	47	O	OO	O	O
26	48	C	OCOC	OC	OC
27	49	K	OCKOCK	OCK	OCK
28	56	u	uu	u	u
29	57	n	unun	un	un
30	58	c	uncunc	unc	unc
31	61	u	uu	u	u
32	62	a	uaua	ua	ua
33	67	i	ii	i	i
34	68	o	ioio	io	io
35	69	n	ionion	ion	ion
36	74	a	aa	a	a
37	75	P	aPaP	aP	aP
38	76	s	aPsaPs	aPs	aPs
39	79	I	II	I	I
40	80	t	ItIt	It	It
41	81	H	ItHItH	ItH	ItH
42	82	I	ItHIItHI	ItHI	ItHI
43	83	n	ItHInItHIn	ItHIn	ItHIn
44	86	o	oo	o	o
45	87	W	oWoW	oW	oW
46	88	E	oWEoWE	oWE	oWE
47	89	R	oWERoWER	oWER	oWER
48	90	s	oWERsoWERs	oWERs	oWERs
49	94	3	3	3	empty string
50	95	3	33	33	empty string
51	96	7	337	337	empty string
52	99	u	uu	u	u
53	100	m	umum	um	um
54	101	b	umbumb	umb	umb
55	102	3	umb3	umb3	empty string
56	103	r	umb3rumb3r	umb3r	umb3r
57	104	5	umb3r5	umb3r5	empty string
58	108	b	bb	b	b
59	109	c	bcbc	bc	bc
60	110	d	bcdbcd	bcd	bcd
61	111	e	bcdebcde	bcde	bcde
62	112	f	bcdefbcdef	bcdef	bcdef
63	113	g	bcdefgbcdefg	bcdefg	bcdefg
64	114	h	bcdefghbcdefgh	bcdefgh	bcdefgh
65	115	i	bcdefghibcdefghi	bcdefghi	bcdefghi
66	116	j	bcdefghijbcdefghij	bcdefghij	bcdefghij
67	119	1	1	1	empty string
68	120	2	12	12	empty string
69	121	3	123	123	empty string
70	122	4	1234	1234	empty string
71	123	5	12345	12345	empty string
72	124	6	123456	123456	empty string
73	125	7	1234567	1234567	empty string
74	126	8	12345678	12345678	empty string
75	127	9	123456789	123456789	empty string
76	131	o	oo	o	o
77	132	d	odod	od	od
78	133	e	odeode	ode	ode
79	136	o	oo	o	o
80	137	l	olol	ol	ol
81	138	f	olfolf	olf	olf
82	141	s	ss	s	s
83	144	h	hh	h	h
84	145	e	hehe	he	he
85	148	e	ee	e	e
86	149	s	eses	es	es
87	150	t	estest	est	est

Meeesesessess upp teeexexextext
Thhhihihishis iss sooomomomeome looononongongongeongeongeronger teeexexextext.
CAAAPAPAPSAPS LOOOCOCOCKOCK && "Puuunununcunc-tuuuaua"+'tiiioioionion'
CaaaPaPaPsaPs wIIItItItHItHItHIItHIItHInItHIn loooWoWoWEoWEoWERoWERoWERsoWERs
1333337 nuuumumumbumbumb3umb3rumb3rumb3r5
abbbcbcbcdbcdbcdebcdebcdefbcdefbcdefgbcdefgbcdefghbcdefghbcdefghibcdefghibcdefghijbcdefghij 0112123123412345123456123456712345678123456789
Cooodododeode-gooolololfolf iss thhhehe beeesesestest!

M
e
e
empty string
es
es
empty string
ess
ess
u
p
p
t
e
e
empty string
ex
ex
empty string
ext
ext
T
h
h
empty string
hi
hi
empty string
his
his
i
s
s
s
o
o
empty string
om
om
empty string
ome
ome
l
o
o
empty string
on
on
empty string
ong
ong
empty string
onge
onge
empty string
onger
onger
t
e
e
empty string
ex
ex
empty string
ext
ext
.
C
A
A
empty string
AP
AP
empty string
APS
APS
L
O
O
empty string
OC
OC
empty string
OCK
OCK
&& "P
u
u
empty string
un
un
empty string
unc
unc
-t
u
u
empty string
ua
ua
"+'t
i
i
empty string
io
io
empty string
ion
ion
'
C
a
a
empty string
aP
aP
empty string
aPs
aPs
w
I
I
empty string
It
It
empty string
ItH
ItH
empty string
ItHI
ItHI
empty string
ItHIn
ItHIn
l
o
o
empty string
oW
oW
empty string
oWE
oWE
empty string
oWER
oWER
empty string
oWERs
oWERs
1
3
empty string
33
empty string
337
n
u
u
empty string
um
um
empty string
umb
umb
empty string
umb3
empty string
umb3r
umb3r
empty string
umb3r5
a
b
b
empty string
bc
bc
empty string
bcd
bcd
empty string
bcde
bcde
empty string
bcdef
bcdef
empty string
bcdefg
bcdefg
empty string
bcdefgh
bcdefgh
empty string
bcdefghi
bcdefghi
empty string
bcdefghij
bcdefghij
0
1
empty string
12
empty string
123
empty string
1234
empty string
12345
empty string
123456
empty string
1234567
empty string
12345678
empty string
123456789
C
o
o
empty string
od
od
empty string
ode
ode
-g
o
o
empty string
ol
ol
empty string
olf
olf
i
s
s
t
h
h
empty string
he
he
b
e
e
empty string
es
es
empty string
est
est
!