This service allows you to compute the hash value for any given message using the following hash algorithms:
- MD5
The MD5 (Message Digest) algorithm is a widely used cryptographic hash
function producing a 128-bit (16-byte) hash value,
typically expressed in text format as a 32 digit hexadecimal number.
MD5 has been utilized in a wide variety of cryptographic applications,
and is also commonly used to verify data integrity.
MD5 is not collision resistant and several flaws were found in the design of MD5.
MD5 is considered cryptographically broken and is unsuitable for further use.
- SHA1
SHA1 (Secure Hash Algorithm) is a cryptographic hash function designed
by the National Security Agency (NSA).
SHA1 produces a 160-bit (20-byte) hash value, typically rendered as a
hexadecimal number, 40 digits long.
SHA1 is the most widely used of the existing SHA hash functions, and is
employed in several widely used applications and protocols.
The SHA1 algorithm might not be secure enough for ongoing use. It is
recommended not to use SHA1.
- SHA224
SHA224 (Secure Hash Algorithm) is a cryptographic hash function designed by the National Security Agency (NSA).
SHA224 produces a 224-bit (28-byte) hash value, typically rendered as a hexadecimal number, 56 digits long.
- SHA256
SHA256 (Secure Hash Algorithm) is a cryptographic hash function designed by the National Security Agency (NSA).
SHA256 produces a 256-bit (32-byte) hash value, typically rendered as a hexadecimal number, 64 digits long.
- SHA384
SHA384 (Secure Hash Algorithm) is a cryptographic hash function designed by the National Security Agency (NSA).
SHA384 produces a 384-bit (48-byte) hash value, typically rendered as a hexadecimal number, 96 digits long.
- SHA512
SHA512 (Secure Hash Algorithm) is a cryptographic hash function designed by the National Security Agency (NSA).
SHA512 produces a 512-bit (64-byte) hash value, typically rendered as a hexadecimal number, 128 digits long.
- RIPEMD160
RIPEMD160 (RACE Integrity Primitives Evaluation Message Digest) is a
family of cryptographic hash functions developed in Leuven, Belgium.
RIPEMD160 produces a 160-bit (20-byte) hash value, typically rendered
as a hexadecimal number, 40 digits long.
All cryptography related services on this website:
- .htpasswd and .htaccess generator
Generates .htpasswd and .htaccess files to protect a directory from unauthorized access on your website.
- Base64 encoder and decoder
Base64 encode or decode a given text or a file.
- Big number bitwise calculation
Perform bitwise AND, bitwise OR and bitwise XOR (bitwise exclusive or) operations on two big positive integer numbers.
- Big number converter
Convert big positive integer numbers into binary, decimal, hexadecimal or base64 encoding schemes.
- Big number equation calculation
Add (+), subtract (-), mutiply (*), calculate the modulo (%),
calculate the power (^) or calculate the greatest common divisor (gcd)
of very large positive integer numbers.
- Convert ISO Latin 1, UTF-8, UTF-16, UTF-16LE or Base64 text to hex and vice versa
Convert ISO Latin 1, UTF-8, UTF-16, UTF-16LE or Base64 text to a hexadecimal value and vice versa.
- Create self-signed SSL certificates online
Create Certificate Signing Request (CSR), Self-signed SSL certificate
(CER), Private key, Public key and Personal Information Exchange PKCS#12
online.
- Cryptographic Pseudorandom Number Generator
Generate small to large cryptographic pseudorandom numbers by specifying its bytesize.
- CVS pserver password decoder and encoder
Recover CVS pserver passwords or create encoded CVS pserver passwords to be used in the .cvspass file.
- Decode Certificate Signing Request (CSR)
Decodes your Certificate Signing Request (CSR) and verifies that your
Certificate Signing Request is valid and displays the information held
in the CSR
- Decode SSL certificate
Decode x509 SSL certificate and verifies the certificate is valid.
Displays the information held in the SSL certificate, such as subject
name, issuer name, purposes, valid from and valid to dates etc.
- File checksum calculator
Calculate the checksum of any file and compare it with the original.
- MD5, SHA1, SHA224, SHA256, SHA384, SHA512 and RIPEMD160 hash generator
Enter a message and generate MD5, SHA1, SHA224, SHA256, SHA384, SHA512 or RIPEMD160 hashes.
- Online eval gzinflate base64_decode decoder
Decodes PHP files encoded by nested functions, for example: eval(gzinflate(base64_decode('Code')))
- Online GUID generator
GUID generator creates a unique character number/letter combinations, such as {E18B7C76-48C0-1A77-461A-7FB146FC26CA}.
- Online hex editor
Online hex editor allows you to edit, view, modify and analyze binary files.
- Online RSA key generation
Create an RSA key pair consisting of an RSA public key and an RSA private key.
- Online steganography service, hide message or file inside an image
Hide secret information inside an image where nobody would suspect it contains hidden information inside of it.
- Private key match the certificate
Checks if a given private key corresponds to a certificate (cer).
- Rot13 (rot-n) encoder decoder
Encrypt or decrypt text with a ROT13 cipher and allows you to shift
each letter 1 (ROT1) to 25 (ROT25) places along the alphabet.
- Unicode character map
Display all unicode characters, symbol and punctuation maps. You can
also display a character by entering its character code or vice versa.
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