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52 hash tools across 17 categories

Free Online Hash Tools

Extract password hashes from files with John the Ripper and hashcat compatible tools, or generate and analyze common formats like NTLM, SHA, MD5, bcrypt and KeePass. Everything runs in your browser.

NTLM1 MD Family2 SHA Family9 bcrypt6 Checksums2 Whirlpool1 RIPEMD1 John the Ripper Extractors12 BLAKE3 Keccak4 Hashcat Extractors2 SHAKE (XOF)2 Hash Analysis1 Password1 Key Derivation3 Checksums1 HMAC1

NTLM

Windows NTLM hashes

1

NTLM

Generate NTLM hashes from passwords.

MD Family

MD2, MD4 and MD5 digests

2

MD5

Create MD5 hashes instantly from any text.

MD4

Create MD4 hashes from any text input.

SHA Family

SHA-1, SHA-2 and SHA-3 generators

9

SHA-256

Create SHA-256 hashes from your input instantly.

SHA-1

Create SHA-1 hashes from your input instantly.

SHA-512

Generate SHA-512 hashes from any text input.

SHA3-512

Generate SHA3-512 hashes instantly.

SHA-224

Create SHA-224 hashes from your input instantly.

SHA-384

Generate SHA-384 hashes instantly from your input.

SHA3-224

Quickly create SHA3-224 hashes from any text.

SHA3-256

Generate SHA3-256 hashes instantly.

SHA3-384

Instant SHA3-384 hash generation from your text.

bcrypt

bcrypt and bcrypt-wrapped variants

6

Bcrypt

Generate Bcrypt hashes from passwords.

Bcrypt(MD5)

Generate bcrypt(md5($pass)) hashes (BcryptMD5) from your passwords instantly.

Bcrypt(SHA1)

Generate bcrypt(sha1($pass)) hashes (BcryptSHA1) from your passwords instantly.

Bcrypt(SHA256)

Generate bcrypt(sha256($pass)) hashes (BcryptSHA256) from your passwords instantly.

Bcrypt(SHA512)

Generate bcrypt(sha512($pass)) hashes (BcryptSHA512) from your passwords instantly.

Bcrypt(HMAC-SHA256)

Generate bcrypt(HMAC-SHA256($pass)) hashes (BcryptHMACSHA256) from your passwords instantly.

Checksums

CRC32 and CRC64 integrity checks

2

CRC32

Generate CRC32 hashes instantly.

CRC64

Create CRC64 hashes instantly.

Whirlpool

512-bit ISO/IEC hash function

1

Whirlpool

Create 512-bit Whirlpool hashes from any text input.

RIPEMD

RIPEMD-160 used by Bitcoin and PGP

1

RIPEMD-160

Create RIPEMD-160 hashes from any text input.

John the Ripper Extractors

Turn files into *2john hashes for cracking

12

zip2john

Extract hashes from ZIP archives.

ssh2john

Extract hashes from SSH private keys.

office2john

Extract hashes from Office files.

kdbx2john

Extract hashes from KeePass databases.

pdf2john

Extract hashes from PDF documents.

rar2john

Extract hashes from RAR archives.

7z2john

Extract hashes from 7-Zip files.

gpg2john

Extract hashes from GPG keys.

truecrypt2john

Extract hashes from TrueCrypt volumes.

bitlocker2john

Extract hashes from BitLocker drives.

dmg2john

Extract hashes from Apple DMG files.

luks2john

Extract hashes from LUKS volumes.

BLAKE

BLAKE2 and BLAKE3 hashing

3

BLAKE2b

Quickly create BLAKE2b hashes from text.

BLAKE3

Quickly create BLAKE3 hashes from text.

BLAKE2s

Quickly create BLAKE2s hashes from text.

Keccak

Keccak permutations and SHA-3 cousins

4

Keccak-512

Generate Keccak-512 hashes instantly.

Keccak-384

Generate Keccak-384 hashes instantly.

Keccak-256

Generate Keccak-256 hashes instantly.

Keccak-224

Generate Keccak-224 hashes instantly.

Hashcat Extractors

Produce hashcat-ready hash strings

2

grafana2hashcat

Convert Grafana hashes to Hashcat format.

gitea2hashcat

Convert Gitea hashes to Hashcat format.

SHAKE (XOF)

Extendable-output functions

2

SHAKE128

Generate SHAKE128 hashes with variable length output.

SHAKE256

Generate SHAKE256 hashes with variable length output.

Hash Analysis

Identify and inspect hash formats

1

Hash Identifier

Detect possible hash types and cracking formats from a hash string.

Password

Password-based key derivation

1

crypt(3) Hash Generator

Generate /etc/shadow crypt(3) hashes ($1$, $5$, $6$). Runs offline.

Key Derivation

Argon2, PBKDF2 and scrypt password hashing

3

Argon2 Hash Generator

Hash passwords with Argon2id/i/d (tunable cost). Runs offline.

PBKDF2 Hash Generator

Derive PBKDF2 hashes with tunable iterations and PRF. Runs offline.

scrypt Hash Generator

Hash passwords with scrypt (tunable N, r, p). Runs offline.

Checksums

File and data integrity checks

1

File Checksum Verifier

Calculate & verify file checksums (MD5, SHA-1, SHA-256, SHA-512) to confirm download integrity.

HMAC

Keyed-hash message authentication

1

HMAC Generator

Generate & verify HMAC (SHA-256, SHA-512, MD5) for webhook signatures and API signing.