Md5 hash calculator

World's simplest hash tool

Free online MD5 calculator. Just load your data and you'll automatically get its MD5 hash. There are no ads, popups or nonsense, just an awesome MD5 digest calculator. Load data – get an MD5 checksum. Created by cryptogeeks from team Browserling.

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md5 hash

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Md5 hash calculator options

MD5 Options

Treat Each Line as a Separate Input Calculate MD5 for each line.

What is a md5 hash calculator?

learn more about this tool

This tool calculates an MD5 checksum of the given input data in your browser. The MD5 hashing algorithm is a one-way cryptographic function that accepts a message of any length as input and returns as output a fixed-length digest value to be used for authenticating the original message. This utility works just like the md5sum command line tool. It outputs a 32-byte MD5 hex string that is computed from the given input. It also has a multi-line option that lets you calculate MD5 of each input line individually. Coming soon, you'll also be able to change the output base. Hashabulous!

Md5 hash calculator examples

Click to use

MD5 Digest of a Sentence

This example produces an MD5 crypto hash of a simple text sentence.

This sentence has never been written before.

1c63ab6b0c50b4f5bce0afb6ced6e811

MD5 Hash of Unicode Text

This example calculates an MD5 digest of a UTF8-encoded Unicode string.

I ❤ UNICODE

76be535a11acc04418434b4932ae6d3b

MD5 Checksum of an Empty String

This example computes the MD5 function of nothing (also known as the empty hash vector).

d41d8cd98f00b204e9800998ecf8427e

MD5 Hashes of First Ten Letters

This example finds MD5 cryptographic hashes of the first ten alphabet letters. To do it, it turns on the multiline option that computes MD5 hash for every line separately. If you turn this option off, you will get just one hash.

a b c d e f g h i j

0cc175b9c0f1b6a831c399e269772661 92eb5ffee6ae2fec3ad71c777531578f 4a8a08f09d37b73795649038408b5f33 8277e0910d750195b448797616e091ad e1671797c52e15f763380b45e841ec32 8fa14cdd754f91cc6554c9e71929cce7 b2f5ff47436671b6e533d8dc3614845d 2510c39011c5be704182423e3a695e91 865c0c0b4ab0e063e5caa3387c1a8741 363b122c528f54df4a0446b6bab05515

Required options

These options will be used automatically if you select this example.

Treat Each Line as a Separate Input Calculate MD5 for each line.

Pro tips Master online hash tools

You can pass input to this tool via ?input query argument and it will automatically compute output. Here's how to type it in your browser's address bar. Click to try!

https://onlinehashtools.com/calculate-md5-hash?input=This%20sentence%20has%20never%20been%20written%20before.

All hash tools

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Calculate MD5 Hash

Quickly calculate cryptographic MD5 checksums.

Generate Random MD5 Hashes

Quickly generate random valid MD5 message digests.

Generate Random MD4 Hashes

Quickly generate random valid MD4 hash digests.

Generate Random SHA1 Hashes

Quickly generate random valid SHA1 hash values.

Generate Random SHA2 Hashes

Quickly generate random valid SHA2 hash codes.

Generate Random SHA-224 Hashes

Quickly generate random valid SHA224 hash digests.

Generate Random SHA-256 Hashes

Quickly generate random valid SHA256 checksums.

Generate Random SHA-384 Hashes

Quickly generate random valid SHA384 fingerprints.

Generate Random SHA-512 Hashes

Quickly generate random valid SHA512 digests.

Coming soon These hash tools are on the way

Calculate Whirlpool Hash

Find the Whirlpool hash of a string, file, or image.

Generate Random Whirlpool Hashes

Generate random valid Whirlpool checksums.

Generate Whirlpool Collisions

Create two files with the same Whirlpool digest.

Reverse Whirlpool Checksum

Decode a Whrilpool hash and find its file or string.

Calculate MD2 Hash

Calculate MD2 hash function of strings, files and images.

Generate MD2 Collisions

Create two files that have the same MD2 checksum.

Calculate MD4 Hash

Calculate MD4 hash value of strings, files and images.

Reverse MD4 Hash

Decode MD4 hash and find the string that matches it.

Generate MD4 Collisions

Create two values that have the same MD4 message digest.

Reverse MD5 Hash

Decode MD5 checksum and find the data that matches it.

Generate MD5 Collisions

Create two strings that have the same MD5 hash value.

Calculate MD6 Hash

Calculate MD6 digest of strings, files and images.

Reverse MD6 Hash

Decode MD6 digest and find the data that matches it.

Calculate SHA0 Hash

Calculate SHA0 message digest of text, files and images.

Create Random SHA0 Hashes

Generate random valid SHA0 checksums.

Calculate SHA1 Hash

Calculate SHA1 hash function of strings, files and images.

Calculate SHA2 Hash

Find the SHA2 checksum of the given input data.

Calculate SHA3 Hash

Compute the SHA3 digest of binary or text data.

Create Random SHA3 Hashes

Generate random valid SHA3 checksums.

Create Random SHA3-224 Hashes

Generate random valid SHA3-224 checksums.

Create Random SHA3-256 Hashes

Generate random valid SHA3-256 checksums.

Create Random SHA3-384 Hashes

Generate random valid SHA3-384 checksums.

Create Random SHA3-512 Hashes

Generate random valid SHA3-512 checksums.

Analyze a Bcrypt Hash

Show the version, cost, salt, and hash of a bcrypt string.

Calculate a Bcrypt Hash

Compute the bcrypt hash of a password.

Create Random Bcrypt Hashes

Generate random valid bcrypt checkums.

Calculate CRC8 Hash

Calculate CRC8 checksum of the input data.

Calculate CRC16 Hash

Calculate CRC16 checksum of the input data.

Calculate CRC24 Hash

Calculate CRC24 checksum of the input data.

Calculate CRC32 Hash

Calculate CRC32 checksum of the input data.

Calculate CRC64 Hash

Calculate CRC64 checksum of the input data.

Calculate NTLM Hash

Calculate NT LAN Manager password hash.

Create Random NTLM Hashes

Generate random valid NTLM hash values.

Calculate MySQL Hash

Calculate the hash of a MySQL database password.

Create Random MySQL Hashes

Generate random valid MySQL password hashes.

Calculate MariaDB Hash

Calculate the hash of a MariaDB database password.

Create Random MariaDB Hashes

Generate random valid MariaDB password hashes.

Calculate Postgres Hash

Calculate the hash of a PostgreSQL database password.

Create Random Postgres Hashes

Generate random valid PostgreSQL password hashes.

Calculate Mongodb Hash

Calculate the hash of a Mongodb database password.

Create Random Mongodb Hashes

Generate random valid Mongodb password hashes.

Calculate BLAKE Hash

Calculate BLAKE checksum of text, files and images.

Create Random BLAKE Hashes

Generate random valid BLAKE hash values.

Calculate BLAKE2 Hash

Calculate BLAKE2 hash code of text, files and images.

Create Random BLAKE2 Hashes

Generate random valid BLAKE2 message digests.

Calculate BLAKE3 Hash

Calculate BLAKE3 hash code of text, files and images.

Create Random BLAKE3 Hashes

Generate random valid BLAKE3 cryptographic hashes.

Calculate Keccak Hash

Calculate Keccak hash value of text, files and images.

Create Random Keccak Hashes

Generate random valid Keccak checksums.

Calculate SHAKE Hash

Calculate SHAKE digest of text, files and images.

Create Random SHAKE Hashes

Generate random valid SHAKE fingerprints.

Calculate Adler32 Hash

Calculate Adler32 checksum of the given data.

Create Random Adler32 Hashes

Generate random valid Adler32 hash values.

Calculate a Hash of a Hash

Calculate a hash of another hash, that is hash1(hash2(data)).

Generate Random Hex Values

Create a random hex string of any length.

Generate an SFV File

Create an .sfv file containing checksums of the given files.

Verify SFV Checksums

Check the checkums of files fron an .sfv file.

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We're Browserling — a friendly and fun cross-browser testing company powered by alien technology. At Browserling we love to make developers' lives easier, so we created this collection of cryptographic hash functions. Unlike many other tools, we made our tools free, without ads, and with the simplest possible user interface. Our online hash tools are actually powered by our programming tools that we created over the last couple of years. Check them out!

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All conversions and calculations are done in your browser using JavaScript. We don't send a single bit about your input data to our servers. There is no server-side processing at all. We use Google Analytics and StatCounter for site usage analytics. Your IP address is saved on our web server, but it's not associated with any personally identifiable information. We don't use cookies and don't store session information in cookies. We use your browser's local storage to save tools' input. It stays on your computer.

By using Online Hash Tools you agree to our Terms of Service. TLDR: You don't need an account to use our tools. All tools are free of charge and you can use them as much as you want. You can't do illegal or shady things with our tools. We may block your access to tools, if we find out you're doing something bad. We're not liable for your actions and we offer no warranty. We may revise our terms at any time.