SHA256 hash for "['CO']"

SHA256 encoded string

b1747716da6a8ff5ffce6516180d1b51bfdad0b9481d6b906242f9383019f81d

Your last 10 encodings

AlgorithmStringHash
sha256['CO']b1747716da6a8ff5ffce6516180d1b51bfdad0b9481d6b906242f9383019f81d

String "['CO']" encoded to other algorithms

Here you can view hashes for "['CO']" string encoded with other popular algorithms

MD2 c54e1a329284a031fdf529a262327cc5
MD4 8d3c98032cd32059423d935bbce6f2da
MD5 7c9a98cd993f78dd4145fe78d63477dc
SHA1 73680f663f897cd41002ed6ced36fb97e9e42e72
SHA224 53a23dfcd7f4284477e73fdf9f2f962e09e0d5f1f5f36c15d7017b6d
SHA256 b1747716da6a8ff5ffce6516180d1b51bfdad0b9481d6b906242f9383019f81d
SHA384 2a5f510fad48d100f04cdb1b67b24c4426b32c02020472cb8f2410d1a95503ada6bae416aa40eba399f33883489c0903
SHA512/224 a33a293b4123ac2a9044c90b552749e4ab6d7f515ea4e982fe7bbb14
SHA512/256 f97793352fbe4e4a539538964d03cdb9dd770572ea88cde4dcdce0de26e28956
SHA512 a3dc97c8f35a3a1caa0904e810ee00a77de059586616f21e104c16afeef833baec1919e9895f267c347d65c30df5f3d73e9fa20fff3366b115febf6fda5c8dc4
SHA3-224 c1d8a389ae0c7aa5e378f695d415dc98254a832ae3a12dc8ddc7e5fd
SHA3-256 827a27853b27302474738269600e53b77c80e8bf0065e1c1595d962380db81dd
SHA3-384 3e094b448c5c05a6b1c7f1252e05175a98aceb21859464b57720d611dc7940ab8f766572053aa578327b7fbec6f67592
SHA3-512 b772ce9dbe007e246dbdc543682047a8ee9e456dce93c6961cac2ce5e0867c31c9f0fd6f4ad6876ae7ef3bf930f49ad153d6aabb62959c93e0bcbbb5d9f1a8b7
RIPEMD128 102093afc8b425ee2845a63a531e6dea
RIPEMD160 62fb3eb6bcacb0bdc6e0c6423deaa78de1109432
RIPEMD256 c0cf99259e0e70ba8b00a50b99c6a07589c9d60452d73a8ea46a6ba9e9e40215
RIPEMD320 27461875f96ec335c1f2bbd283ec58ac5d5ea8d107ebda11b8b89473c8acf0fd4e369807e676191b
WHIRLPOOL 354bca1051c5b070306eff7a7b787fb00327fe66bb625de091ff84b18ff7b8cf73307c31f1e1757dd93c0e5f06fd71d8c2165b3e4ce1c0703c40e3371c8a48d2
TIGER128,3 1a72f23c771169b9fe52dd3ba5d88327
TIGER160,3 1a72f23c771169b9fe52dd3ba5d88327764bcf5b
TIGER192,3 1a72f23c771169b9fe52dd3ba5d88327764bcf5b68a47551
TIGER128,4 6bacf480ed4bd24c30a25e24fb757752
TIGER160,4 6bacf480ed4bd24c30a25e24fb7577523d8d610e
TIGER192,4 6bacf480ed4bd24c30a25e24fb7577523d8d610ed52444e2
SNEFRU f00015d6c8c9b98ac0bd59e71aa20fee8d3ac19338bf0eaf7d437783504f13ab
SNEFRU256 f00015d6c8c9b98ac0bd59e71aa20fee8d3ac19338bf0eaf7d437783504f13ab
GOST c7fcee7bfdc635dac63069a8d9e096e7b01a9cb2e6defed5307ad136b302cecf
GOST-CRYPTO 5f23e61b5dc4b08bd84f7e77c89576331ee197cc0af375865a439251b6319a3c
ADLER32 058f0199
CRC32 2589483d
CRC32B 99120881
FNV132 35fcb449
FNV1A32 e3897e45
FNV164 94435fe0da8e08c9
FNV1A64 ea22377928df8d85
JOAAT b0b354f3
HAVAL128,3 730b71ec5367c4e37e3ba16fc8265cd1
HAVAL160,3 5cd417a011d5ea6c7b75af5d7d6d9b0b17f0de52
HAVAL192,3 adcf01c35033be961d6739b639e2e50e4769737de2c4bf2d
HAVAL224,3 9dd31758c1132d4622f839b57d59729a3e11ff6e05ebffa5297ad73a
HAVAL256,3 afbd5ef8bde38813fb4865bb107d115e03b7f052bc09bad51a89a8c5d7e6f16f
HAVAL128,4 9af1d8b73136d958c5e2b9566d531830
HAVAL160,4 8c54ef9a3542538249ee3ab6fda2e5af8173c4e3
HAVAL192,4 2eab43da0e2738465bf1916c2f9c96c91104939c857eff19
HAVAL224,4 bf9495eccc9a0de907ee0d982ab14cb88b2ce70f178a03e6e0dc2e10
HAVAL256,4 ffeee1f91bbedbb973edece63cd515048b00dce4191e5f60c24bb3c86dd09d35
HAVAL128,5 c15ccb6f943ad310fee6710d19652b7a
HAVAL160,5 0cf776a030569b6450b3d8be8dd118c1ee850fd4
HAVAL192,5 0c17c75e452c5abd65e33cdbd767f54e0f2dfdca8b891854
HAVAL224,5 582b665ba2203b91afed29dbefccc6c6644cbadf222e52b767dc0c1e
HAVAL256,5 ee4890fb719d423bc9cfc6f58ed4405d8d01b92f80e9cf2948f251c5fb9cc6b9

Usage FAQ

Usage from Address Bar

You can use direct access to this page from your browser address bar. Type string that you need to encode with algorithm according to next schema: https://md5calc.com/hash/<ALGORITHM>/<PHRASE> For example to visit page that contains hash of "hello world" you can just visit url: https://md5calc.com/hash/md5/hello+world The another cool thing is that you can specify "json" or "plain" mode into URL and you will get only HASH in response. Schema of this future: https://md5calc.com/hash/<ALGORITHM>.<OUTPUT:plain|json>/<PHRASE> Example: https://md5calc.com/hash/md5.json/hello+world Will output only: "5eb63bbbe01eeed093cb22bb8f5acdc3"

If you have string that contains complicated urlencoded characters you can send it directly via params to avoid processing of our url parser. Use:
str - for string to encode
algo - for algorithm
output - for output type (empty, "json" or "plain")
https://md5calc.com/hash?algo=<ALGORITHM>&str=<PHRASE>&output=<OUTPUT:plain|json> https://md5calc.com/hash?algo=md5&str=hello%0Aworld https://md5calc.com/hash/md5?str=hello%0Aworld

Usage from Javascript

We have removed CORS restriction so you can use direct access to hash calculator in your javascript applications via AJAX.

Example:

var toEncode = 'hello world';
var xhr = new XMLHttpRequest();
xhr.onreadystatechange = function () {
if (xhr.readyState == 4 && xhr.status == 200) {
console.log('JSON of "'+toEncode+'" is "'+JSON.parse(xhr.response)+'"');
};
};
xhr.open('GET', 'https://md5calc.com/hash/md5.json/'+encodeURIComponent(toEncode), true);
xhr.send();
Will output: JSON of "hello world" is "5eb63bbbe01eeed093cb22bb8f5acdc3"

Usage from PHP

You can use direct access to hash in your applications.

PHP Example: <?php
$str = 'hello world';
$url ='https://md5calc.com/hash/md5.plain/'.urlencode($str);
$md5hash = file_get_contents($url);
echo 'Hash of "'.$str.'" is "'.$md5hash.'"';
Will output: Hash of "hello world" is "5eb63bbbe01eeed093cb22bb8f5acdc3"

Chains of algorithms

In some cases you can need encode string with two or more algorithms. For these cases we have introduced chains of algorithms. For example if you need to encode string according to this schema md5(sha512(sha1('hello world'))) you can do this by connecting algorithms with a double dash: https://md5calc.com/hash/md5--sha512--sha1/hello+world If you will do this in your address bar you can also use semicolon instead of double dash. https://md5calc.com/hash/md5;sha512;sha1/hello+world Pay attention that semicolon should be encoded in url, so if you use it not in your browser, you should use '%3B' instead https://md5calc.com/hash/md5%3Bsha512%3Bsha1/hello+world Such approach can be also used with "plain" and "json" mode https://md5calc.com/hash/md5--sha512--sha1.plain/hello+world https://md5calc.com/hash/md5;sha512;sha1.json/hello+world

You can also use special chain item "b64d" or "base64decode" to make base64 decode. It can help to hash any of not printable characters. Example: https://md5calc.com/hash/md5.plain/hello+world https://md5calc.com/hash/b64d--md5.plain/aGVsbG8gd29ybGQ= will be the same: 5eb63bbbe01eeed093cb22bb8f5acdc3

Carriage Return and Line Feed characters

At present time our text editor doesn't have functionality that can take into account which of those characters you want to keep in string. This problem come from browsers which normalize all of the line endings to "CRLF" ("\r\n") format according to "HTML specification". It means that if you paste from buffer string
"hello\nword" and press "Encode", your browser will convert it to "hello\r\nword" and only after this your browser send FORM to us. As a result we will show you hash of "hello\r\nword" but not "hello\nword"

You can avoid this with encode string to "base64" on your side and use "Chains of algorithms" that described above.

Example 1: Hash from string with only Line Feed (LF) character Text: hello\nworld
Text encoded to BASE64: aGVsbG8Kd29ybGQ=
URL: https://md5calc.com/hash/b64d--md5.plain/aGVsbG8Kd29ybGQ=
RESULT: 9195d0beb2a889e1be05ed6bb1954837

Example 2: Hash from string with Carriage Return (CR) and Line Feed (LF) character. This result you will have if you use editor with CR, LF or CRLF symbols.
Text: hello\r\nworld
Text encoded to BASE64: aGVsbG8NCndvcmxk
URL: https://md5calc.com/hash/b64d--md5.plain/aGVsbG8NCndvcmxk
RESULT: 6a4316b18e6162cf9fcfa435c8eb74c1

How to calculate sha256 hash in PHP with hash function

Since version 5.1.2 PHP contains function hash() that you can use to get sha256 hash from strings.

<?php
    $str = '¡Hola!';
    $hash = hash('sha256', $str, false);
    echo '<pre>';
    echo $str.PHP_EOL
         .' &rarr; '.$hash.PHP_EOL
    ;
    echo '</pre>';
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