AlgoKit
Free online crypto tools for developers - SHA, MD5, CRC, Keccak, Base64 and more
# Categories
CRC
Cyclic Redundancy Check algorithms for error detection
MD
Message Digest algorithms (MD2, MD4, MD5)
SHA-1
Secure Hash Algorithm 1 - 160-bit hash function
SHA-2
Secure Hash Algorithm 2 family (SHA-224, SHA-256, SHA-384, SHA-512)
SHA-3
Secure Hash Algorithm 3 based on Keccak
Keccak
Keccak cryptographic hash function
SHAKE
Extendable-output functions (SHAKE128, SHAKE256)
cSHAKE
Customizable SHAKE functions
KMAC
Keccak Message Authentication Code
Password & Security
Password generation, analysis, hashing, and security tools
Encryption & Cryptography
Symmetric & asymmetric encryption, digital signatures (AES, DES, RSA, ECDSA)
Encoding
Tools for encoding and decoding data (Base64, URL, Hex)
Formatters
Tools for formatting and minifying code (JSON, XML)
Generators
Tools for generating data (QR Code, UUID)
Converters
Convert between different formats and units (Color, Number Base, Time)
Text Tools
Text processing and manipulation tools (Diff, Count, Regex)
Image Tools
Tools for manipulating and converting images (Compress, Resize, Convert)
Design & CSS
Tools for generating CSS and design elements (Gradients, Box Shadows)
Web Tools
Tools for web developers (URL Parser, JWT, IP Lookup)
Math & Calculators
Everyday calculators for finance, age, tips, and more
Time & Date
Time management tools including timers, stopwatches, and date calculators