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CRC
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Adler-32
xxHash
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SM3
SM3
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Whirlpool
File Hash
File Hash
Cryptography
ChaCha20
ChaCha20
ChaCha20-Poly1305 Encrypt
ChaCha20-Poly1305 Decrypt
AES
AES Encrypt
AES Decrypt
AES-CBC Encrypt
AES-CBC Decrypt
DES
DES Encrypt
DES Decrypt
Triple DES
TripleDES Encrypt
TripleDES Decrypt
RC4
RC4 Encrypt
RC4 Decrypt
SPECK
Speck Encrypt
Speck Decrypt
XXTEA
XXTEA Encrypt
XXTEA Decrypt
Blowfish
Blowfish Encrypt
Blowfish Decrypt
Twofish
Twofish Encrypt
Twofish Decrypt
SM4
SM4 Encrypt
SM4 Decrypt
XOR
XOR
JWT
JWT Encode
JWT Decode
Password Hash
bcrypt
Argon2
scrypt KDF
PBKDF2
RSA
RSA Encrypt / Decrypt
OTP
TOTP / HOTP
BIP39
BIP39 Mnemonic
UUID
UUID Generator
Password
Password Generator
Timestamp
Time Converter
X.509
Certificate Parse
Key Generator
Key Generator
AES-GCM
AES-GCM Encrypt
AES-GCM Decrypt
AES-CTR
AES-CTR Encrypt
AES-CTR Decrypt
Digital Signature
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Ed25519 Signer
Encoding
Hex (Base16)
Hex Encode
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File to Hex
Hex to File
Base32
Base32 Encode
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File to Base32
Base32 to File
Base58
Base58 Encode
Base58 Decode
File to Base58
Base58 to File
Base64
Base64 Encode
Base64 Decode
Base64URL Encode
File to Base64URL
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Base64URL Decode
HTML
HTML Encode
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URL Parser
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CBOR
CBOR Encode
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Files
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Base64 to File
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Case Converter
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Compression
Brotli
Brotli Compress
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LZMA Compress
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LZIP Compress
LZIP Decompress
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XZ Compress
XZ Decompress
Zstandard
Zstd Compress
Zstd Decompress
Tar
Tar Create
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gzip
GZip Compress
GUnzip
deflate
Deflate
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zip
ZIP Compress
Unzip
XML Validator
Validate well-formedness of XML.
XML Validator
XML
<?xml version="1.0"?> <catalog> <book id="1">Title</book> </catalog>
Validate
