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Encryption

Category

Hashing, signing, and encryption helpers.

18 public tools

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hash (17)cryptographic-hash (13)checksum (4)sha2 (4)blake (3)error-detection (3)legacy-hash (3)sha3 (3)substitution-cipher (1)text-transform (1)

FNV-1 and FNV-1a Hash Generator· encryption

Generate FNV-1 or FNV-1a 32-bit and 64-bit non-cryptographic hashes from text or uploaded files. It all runs inside your browser, on your device.

CRC-64 Checksum Generator· encryption

Generate CRC-64 checksums from text or uploaded files using the XZ, ECMA-182, Go-ISO, MS, NVMe, Redis or WE variant. It all runs in your browser.

BLAKE3 Hash Generator· encryption

Generate BLAKE3 hashes from text or uploaded files, 256-bit by default and any length up to 1,048,576 bytes, with optional keyed hashing.

Encryption

BLAKE2s Hash Generator· encryption

Generate BLAKE2s digests at 128, 160 or 256 bits, or any length from 1 to 32 bytes, from text or uploaded files. It runs inside your browser.

BLAKE2b Hash Generator· encryption

Generate BLAKE2b digests at 128, 256, 384 or 512 bits, or any length from 1 to 64 bytes, from text or uploaded files. It runs inside your browser.

CRC-32 Checksum Generator· encryption

Generate CRC-32 checksums from text or uploaded files using ISO-HDLC, CRC-32C, BZIP2, MPEG-2, cksum and six more named variants, in your browser.

Adler-32 Checksum Generator· encryption

Generate Adler-32 checksums from text or uploaded files. Adler-32 is built for speed rather than security, and it runs inside your own browser.

SHA3 Hash Generator· encryption

Generate SHA3-224, SHA3-256, SHA3-384 or SHA3-512 digests from text or uploaded files. Everything runs inside your own browser, on your device.

SHAKE128 and SHAKE256 Hash Generator· encryption

Generate SHAKE128 or SHAKE256 extendable-output hashes of 1 to 1,048,576 bytes from text or uploaded files. It all runs inside your own browser.

Keccak Hash Generator· encryption

Generate Keccak-224, Keccak-256, Keccak-384 or Keccak-512 hashes from text or uploaded files. It runs in your browser, so nothing leaves the device.

SHA512 Hash Generator· encryption

Generate SHA-512/224, SHA-512/256 or full SHA-512 digests from text or uploaded files. Everything runs inside your browser, on your own device.

SHA256 Hash Generator· encryption

Generate SHA-256 digests from text or uploaded files: 256 bits, 32 bytes, 64 hexadecimal characters. It all runs inside your own browser, on your device.

SHA1 Hash Generator· encryption

Generate SHA-1 digests from text or uploaded files: 160 bits, 40 hexadecimal characters. SHA-1 is not suitable for new security-sensitive uses.

MD4 Hash Generator· encryption

Generate MD4 digests from text or uploaded files for legacy compatibility. MD4 is cryptographically broken. It all runs inside your browser.

MD5 Hash Generator· encryption

Generate MD5 digests from text or uploaded files: 128 bits, 32 hexadecimal characters. MD5 is cryptographically broken and is for legacy use only.

SHA224 Hash Generator· encryption

Generate SHA-224 digests from text or uploaded files. Everything runs inside your own browser, so the data you paste never leaves the device.

ROT13 and ROT47 Cipher Converter· encryption

Transform text with the ROT13, ROT5, ROT18 or ROT47 substitution ciphers. It all runs inside your browser, so your text stays on the device.

SHA384 Hash Generator· encryption

Generate SHA-384 digests from text or uploaded files. Everything runs inside your own browser, so the data you paste never leaves the device.