MD5 hash for "11111111" is "1bbd886460827015e5d605ed44252251"

MD5 encoded string


Your last 10 encodings


String "11111111" encoded to other algorithms

Here you can view hashes for "11111111" string encoded with other popular algorithms

MD2 f94a6ace05bc345c0dadc2bdf78309f8
MD4 249f868feb0f38d129ce2ea3e8dcafd5
MD5 1bbd886460827015e5d605ed44252251
SHA1 a642a77abd7d4f51bf9226ceaf891fcbb5b299b8
SHA224 b986a019f4c1cf3fffe37f7cfe9eb60d57b621fe5a28f3df6245fdeb
SHA256 ee79976c9380d5e337fc1c095ece8c8f22f91f306ceeb161fa51fecede2c4ba1
SHA384 3d79fb9f6b68868c9096d9cd76468f9efd531c28c72f4751ee4fd6f369c34e4422df7360a29d5082425bda09b61ec012
SHA512/224 11e53e8bb686cbe921887d2e192efad1bc11011ab773f0180b642704
SHA512/256 f8e1a7536cd885c53e3b4033de1f74ba68bb76567ccd0612cb3e186ed4703b1f
SHA512 62670d1e1eea06b6c975e12bc8a16131b278f6d7bcbe017b65f854c58476baba86c2082b259fd0c1310935b365dc40f609971b6810b065e528b0b60119e69f61
SHA3-224 fbe4c42ec616eacc96a960bdaee5e6d0a274ea9d9b5453a5b139365c
SHA3-256 30e36724313b7e3d9fff50e3772f769d361ad626fb228662385235a28499f761
SHA3-384 98f7b39644316541313ec04ca957090dab71862476fc058a2c11958191950977cf112028154cb921b2031ea16094ac99
SHA3-512 39ff69aff5ac9e7d8be140acde27bfd6e7a71b54691796ab3ac0996c82893f46b7a1e46f3b5e380b373b0030dd097b04628990751d1c680159f29a48fde96fa9
RIPEMD128 1b6064906431745f74346d42905c3260
RIPEMD160 bf0d46958bac63af7f4ff20b91ef30cc614dcc5b
RIPEMD256 bd29650bc88791137c885c3643bb848cc574f027749fc128bc9c8bb011e053dd
RIPEMD320 045ece293ea6dd456127f85992c3e08b1a34e3c0fc03cbb85f22faf114068afb9c9f7b20302780d8
WHIRLPOOL 6152e7fd77247aa5f4ceb6a8d9f14e9d3dfc1e71d69601be5779de2c217807b8f9e3361ba044deb59819a1bee314a23087946380d9ccb9dee108ce5cbdcbf415
TIGER128,3 b149b2ca05eca488261910d25004f8e5
TIGER160,3 b149b2ca05eca488261910d25004f8e52005b9fe
TIGER192,3 b149b2ca05eca488261910d25004f8e52005b9fe3fc6c53f
TIGER128,4 0526614191cddf08697ff976e6b0c9fa
TIGER160,4 0526614191cddf08697ff976e6b0c9fa733b8930
TIGER192,4 0526614191cddf08697ff976e6b0c9fa733b893036b5cb6b
SNEFRU d0267e6b2acdca66be3c5c3b45b0cca1bd18d6b112fe0a70c60819b691a15c17
SNEFRU256 d0267e6b2acdca66be3c5c3b45b0cca1bd18d6b112fe0a70c60819b691a15c17
GOST 52ca025cae0a9d68f5d71c7f2306e463ffc04db0798744db5d34bf84f00e9270
GOST-CRYPTO e42c17aa765fa7ecec80356d67425e5dd7fa3e03052dfd53f836ab552400bd1b
ADLER32 06ec0189
CRC32 f03fad86
CRC32B 8b8b70b9
FNV132 ba30eefd
FNV1A32 45a4ef4d
FNV164 6c8734f5eba2535d
FNV1A64 18756f697eb0e7ad
JOAAT 98657d84
HAVAL128,3 ca4171f23db7eab4b0afc9649cfd0dbb
HAVAL160,3 505745bba119c3dbbb111542e60f6f41a59fc75c
HAVAL192,3 e68840be58ee7bac487761354b7eac31c33d668f946376fb
HAVAL224,3 14ac8cc942067c4b43b3275671bc00e247e4122af9811d03b2a8c18c
HAVAL256,3 b15fd348358a9cde419d100b3de59f7ce451f78cad0b3f01b84160736613133f
HAVAL128,4 808da9a649382fde6cdd2235d44c1141
HAVAL160,4 f142439940501c87e07da8730234bedc7af6bf4e
HAVAL192,4 328d0d5f73c93a7b8dd062109829ec83cb41e9b39f1bd81d
HAVAL224,4 a52b978663d02e605c6998fb3cab8d2db7da0976954c546a132fc603
HAVAL256,4 8394798a7c404615ac1aad722f2e6fe498c372c5d1626136e13441254557a1ca
HAVAL128,5 10e197eb9d3b87c4909d729488842b73
HAVAL160,5 cb37ecfc4c4033078b5bc222ab730b9dbdd846ba
HAVAL192,5 02d2c9e397b044afb76457249c3fe3d777b0cca9eee786da
HAVAL224,5 2de3b4b0ad0dbd674021f0f4dbed6df5ddc46d2fdccbea9095eb65f6
HAVAL256,5 302759185ea6bbdbacb462c6969de188907c81723057b0fce1db2a573cce0747

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:<ALGORITHM>/<PHRASE> For example to visit page that contains hash of "hello world" you can just visit url: 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:<ALGORITHM>.<OUTPUT:plain|json>/<PHRASE> Example: Will output only: "5eb63bbbe01eeed093cb22bb8f5acdc3"

Usage from Javascript

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


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)+'"');
};'GET', ''+encodeURIComponent(toEncode), true);
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';
$url =''.urlencode($str);
$md5hash = file_get_contents($url);
echo 'Hash of "'.$str.'" is "'.$md5hash.'"';
Will output: Hash of "hello world" is "5eb63bbbe01eeed093cb22bb8f5acdc3"

How to calculate md5 hash in PHP with hash function

Since version 5.1.2 PHP contains function hash() that you can use to get md5 hash from strings.

    $str = '¡Hola!';
    $hash = hash('md5', $str, false);
    echo '<pre>';
    echo $str.PHP_EOL
         .' &rarr; '.$hash.PHP_EOL
    echo '</pre>';

How to calculate MD5 hash in PHP with md5 function

md5() function - the mot popular way to get md5 hash in PHP

    $str = '¡Hola!';
    $hash = md5($str);
    echo '<pre>';
    echo $str.PHP_EOL
         .' &rarr; '.$hash.PHP_EOL
    echo '</pre>';

How to calculate MD5 hash in JavaScript

The Javascript has not built-in function to calculate MD5 hash, so you need one of the external libraries. For example: emn178/js-md5

<script src=""></script>
    var str = '¡Hola!';
    var hash = md5(str);
    console.log('-> ' + hash);

How to calculate MD5 hash in Java

To calculate MD5 hash in Java use "MessageDigest" class from "" namespace

String str = "¡Hola!"; md ="MD5");
 byte byteData[] = md.digest();
 //convert the byte to hex format
StringBuffer sb = new StringBuffer();
for (int i = 0; i < byteData.length; i++) {
    sb.append(Integer.toString((byteData[i] & 0xff) + 0x100, 16).substring(1));
 System.out.println(str + "\n-> " + sb.toString());

How to calculate MD5 hash in C#

The easiest way to get MD5 hash in C# is use "MD5" class from "System.Security.Cryptography" namespace

string str = @"¡Hola!";
using (System.Security.Cryptography.MD5 md5 = System.Security.Cryptography.MD5.Create())
    byte[] inputBytes = new System.Text.UTF8Encoding().GetBytes(str);
    byte[] hashBytes = md5.ComputeHash(inputBytes);
     // Convert the byte array to hexadecimal string
    System.Text.StringBuilder sb = new System.Text.StringBuilder();
    for (int i = 0; i < hashBytes.Length; i++)

How to calculate MD5 hash in Go

To calculate MD5 hash in Go use "md5" package from "crypto" namespace

package main
 import (
 func main() {
    data := []byte("¡Hola!")
    fmt.Printf("%x", md5.Sum(data))
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