String from regex generator
World's simplest string toolFree online string from regex generator. Just load your regex and it will automatically generate strings that match it. There are no intrusive ads, popups or nonsense, just a string from regex generator. Load a regular expression, get a string. Created for developers by developers from team Browserling.
A link to this tool, including input, options and all chained tools.
Can't convert.
What is a string from regex generator?
learn more about this toolThis tool generates a bunch of strings for the given regular expression. It's basically a reverse regular expression operation. Magic!
String from regex generator examples
Click to useGenerate Timestamps
This regex generates AM/PM timestamps. The regexp in the first parenthesis generates the first digit of the hour, which can be from 00 to 12. The second parenthesis generates minutes and seconds, which can be from 00 to 59. The third parenthesis generates the AM or PM symbol.
11:56:22 AM
01:42:07 AM
10:48:04 PM
10:17:44 AM
07:04:45 AM
05:26:20 PM
10:43:58 AM
05:01:49 AM
01:51:53 PM
10:27:36 PM
Required options
Enter your regular expression here
Generate a Pronounceable English Word
This regular expression generates pronouncable English-looking words by making sure consonants follow vowels.
qes
ejgo
emj
ypa
ynhe
ata
uhiji
zyxe
save
ydwat
Required options
Enter your regular expression here
Generate Price Tags
This regexp generates US dollar price tags. It starts with the dollar symbol, followed by one to three digits, followed by up to nine digits more, followed by two optional cent digits.
$14,226,762,083
$796
$778.30
$988.34
$841
$93.59
$8,345.23
$5.37
$98
$8.09
Required options
Enter your regular expression here
Generate SHA1 Hashes
This regular expression generates random SHA1 cryptographic hashes that match 40 character long hex strings. The alphabet used in SHA1 is the same as in SHA2 and MD5, which is letters a to f and digits 0 to 9.
b5f91a7b7fe3a81c4be6c55378b1da819f38667f
5eb66410163feeec36bc4b469cb872779016de7f
8217ef332406070defd85ba41c5d12e0944b49b8
653e02ac4eec01c98d7e6937a47ba1c1db12cab0
660d33c0febcf69bf4d20182f594cedf5d5841ed
e19d9a59e75598f253f588f0de308e5cf6fc92ad
0f0e69dd9ba0fad1db66418279c74e3283d6464e
933429cdd4e4930ea1325d2e20be04cb8aa211e2
11a71265404c4bd4c0202dbd5ac8aa61af0bf5e6
3582d4c15906ad2c261aa9e66de2f6f925de519d
Required options
Enter your regular expression here
Generate Random Gibberish
This regex generates random 40-character long garbage as it matches absolutely any and all strings of length of 40. This is achieved by entering ".{40}" as the regex, which is the same as "." repeated 40 times.
GaC1&';"nydi2D+qzXSy>:;t4Y4"MItRx5dzfl}Y
0I4~Y+F V$A!~z^S{S33ms@B}I+';93;}{cPS$?j
UViWlD5WvK*y@OE{UrH#:F(u<e'l%4Fz..C^{KHK
nTu&y85aK~;9%xM0F+mpr.lJ&({GJD4"ecY'yFVg
nYjy]zv\>BS<l<_Dvz5?,l~ @xyz|[J|XVcW6KtT
O4=;upS*G<cxaB"o[]e"QHc3-Vb/oKz&CaAm77I;
2S# rAgtg735 elt>D1~{sWUm8$&wMMY6RA8_~Rb
&>>oLCt-y&;|DdE15c|TDE@ejE:&,2,KoH'^7InS
xV9d5~w5x({Qo$z7LO&L1>ZL9/ >9U_sf=2wh;""
tu>5KWa{Ysj'U_!_|5$/s&d}1t<WuU:l q$xVM#o
Required options
Enter your regular expression here
Pro tips Master online string tools
You can pass options to this tool using their codes as query arguments and it will automatically compute output. To get the code of an option, just hover over its icon. Here's how to type it in your browser's address bar. Click to try!
https://onlinestringtools.com/generate-string-from-regex?regex=%25281%255B0-2%255D%257C0%255B1-9%255D%2529%2528%253A%255B0-5%255D%255Cd%2529%257B2%257D%20%2528A%257CP%2529M
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View and Edit Strings
Quickly edit a string in a browser-based editor.
Replace Multiple Strings
Replace a set of strings with a new set of strings.
Title-case a String
Convert a string to a title.
Proper-case a String
Convert a string to proper case.
Capitalize Words in a String
Convert the first letter of every word in a string to uppercase.
Justify a String
Stretch out a string and align it along the left and right margins.
Left-align a String
Align a string to the left.
Format a Multi-line String
Format and align a multi-line string.
Number of Letters in a String
Find how many letters there are in a string.
Number of Words in a String
Find how many words there are in a string.
Number of Lines in a String
Find how many lines there are in a multi-line string.
Number of Paragraphs in a String
Find how many paragraphs there are in a multi-line string.
Sort Letters in a String
Sort all letters in a string alphabetically.
Sort Words in a String
Sort all words in a string alphabetically.
Sort a Numeric String
Sort a string that contains only numbers.
Reverse Words in a String
Reverse the order of all words in a string.
Reverse Sentences in a String
Reverse the order of all sentences in a string.
String Frequency Analysis
Find most frequent letters, words and phrases in a string.
Generate a Custom String
Create a string with specific properties.
Create String Mnemonic
Generate a mnemonic for words in a string.
Create an Anagram from a String
Rearrange letters in a string and create a new string.
Number a Multi-line String
Add line numbers to a multi-line string.
Wrap a String
Wrap strings to the given line length.
Chunkify a String
Split a string into chunks of certain length.
Divide a String into Syllables
Find syllables in a string.
Shuffle Words in a String
Shuffle the order of all words in a string.
Extract Emails from a String
Find and extract all email addresses from a string.
Extract URLs from a String
Find and extract all web addresses from a string.
Zigzagify a String
Make a string go in zigzags.
Circlify a String
Make a string go in a circle.
Squarify a String
Make a string go in a square or a rectangle.
Spiralify a String
Make a string go in a spiral.
Blockify a String
Fit a string in an N-by-M block.
Extract Numbers from a String
Find and extract all numbers from a string.
Calculate String Statistics
Analyze a string's complexity, including entropy.
ROT18 a String
Quickly convert a string to ROT18.
Convert a String to Punycode
Encode a string to punycode.
Convert Punycode to a String
Decode a string from punycode.
QP-encode a String
Convert a string to quoted-printable encoding.
QP-decode a String
Convert quoted-printable encoded data to a string.
Base32-encode a String
Encode a string to base32.
Base32-decode a String
Decode a string from base32.
Base45-encode a String
Encode a string to base45.
Base45-decode a String
Decode a string from base45.
Base58-encode a String
Encode a string to base58.
Base58-decode a String
Decode a string from base58.
Base85-encode a String
Encode a string to Ascii85.
Base85-decode a String
Decode a string from Ascii85.
UTF8-encode a String
Encode a string to UTF8.
UTF8-decode a String
Decode a string from UTF8.
UTF16-encode a String
Encode a string to UTF16.
UTF16-decode a String
Decode a string from UTF16.
UTF32-encode a String
Encode a string to UTF32.
UTF32-decode a String
Decode a string from UTF32.
IDN-encode a String
Encode a string to IDN.
IDN-decode a String
Decode a string from IDN encoding.
Uuencode a String
Convert a string to Unix-to-Unix encoding.
Uudecode a String
Convert Unix-to-Unix data to a string.
Xxencode a String
Convert a string to Xxencoding.
Xxdecode a String
Convert an Xxencoded string to a regular string.
HTML-strip a String
Strip all HTML tags from a string.
Remove Accent Characters
Remove all diacritical signs from a string.
Add Accent Characters
Randomly add accent characters to letters in a string.
Delete String Symbols
Remove punctuation marks and other symbols from a string.
Delete String Characters
Remove characters from a string.
Delete String Vowels
Remove vowels from a string.
Delete String Consonants
Remove consonants from a string.
Add Duplicate Spaces
Duplicate spaces in a string so one space becomes two.
Remove Duplicate Spaces
Normalize string spacing and remove all duplicate spaces.
Diff Two Strings
Visualy compare and find differences between two strings.
String Levenshtein Distance
Calculate Levenshtein distance between two strings.
String Hamming Distance
Calculate Hamming distance between two strings.
Find LCS of Two Strings
Find the longest common subsequence of two strings.
Rewrite a String
A tiny string rewriting system.
Reduce String Alphabet
Limit the alphabet letters that are used in a string.
Generate a Zalgo String
Convert a string to Unicode mess.
Make a Zalgo String Readable
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Generate String Typos
Create a list of all possible string typos.
Mirror a String
Generate a mirror copy of a string.
Generate Trigrams
Generate all 3-grams of a string.
Generate all N-grams
Generate all ngrams of a string.
Generate N-skip-M-grams
Generate n-skip-m-grams of a string.
Tokenize a String
Create a list of tokens from a string.
Lemmatize a String
Lemmatize all words in a string.
Stem a String
Do stemming of all words in a string.
Grep a String
Extract fragments that match a regular expression in a string.
Head a String
Split a string into fragments and extract the beginning parts.
Tail a String
Split a string into fragments and extract the ending parts.
Convert a String to Hyperstring
Create a hyperstring from a string.
Convert Hyperstring to a String
Create a regular string from a hyperstring.
Convert a String to an Array
Create an array of characters from a string.
Convert a String to Integers
Split a string into characters and return their integer values.
Replace Letters with Digits
Put digits in place of characters in a string.
Fix String Quoting
Correct misquoted strings (add/remove missing quotes).
Shift a String
Shift characters in a string to the left or right.
Color a String
Create a colorful string.
Slugify a String
Create a SEO-friendly URL from a string.
Create Mistakes in a String
Substitute random characters in a string and make errors.
Find Mistakes in a String
Run a spell checker and find mistakes in a string.
Mix Two Strings
Interleave two strings character by character.
Repeat String Characters
Duplicate characters in a string multiple times.
Generate LCD String
Draw a string on an LCD screen.
Generate a Short String
Create a string that doesn't have too many characters.
Generate a Long String
Create a string that has many characters.
Create a String of Certain Length
Generate a string with a certain amount of characters.
Generate Twin Strings
Create two strings that have the twin property.
Generate Triplet Strings
Create three strings that have the triplet property.
Create a String Cloud
Generate a word cloud from all words in a string.
Partition a String
Split a string into multiple substrings.
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