Security & Crypto Tools

Affine Cipher Affine Cipher is a free, browser-based tool for privacy-minded users, puzzle fans and developers. Ge Atbash Cipher Atbash Cipher is a free, browser-based tool for privacy-minded users, puzzle fans and developers. Ge Bacon Cipher Bacon Cipher is a free, browser-based tool for privacy-minded users, puzzle fans and developers. Get Base32 Encoder / Decoder Encode text to Base32 or decode it back. Free, private, and runs entirely in your browser. Caesar Cipher Tool Shift letters by a chosen amount to encode or decode. Free, private, and runs entirely in your brows CRC32 Calculator CRC32 Calculator is a free, browser-based tool for privacy-minded users, puzzle fans and developers. Data Sanitizer Data Sanitizer is a free, browser-based tool that redacts emails, IP addresses, phone numbers, card File Hash Checker File Hash Checker is a free, browser-based tool for privacy-minded users, puzzle fans and developers Hash Comparison Tool Check whether two hashes match, safely. Free, private, and runs entirely in your browser. HMAC Generator Generate an HMAC digest from a message and secret key. Free, private, and runs entirely in your brow Password Strength Checker Check a password's estimated strength. Free, private, and runs entirely in your browser. Rail Fence Cipher Rail Fence Cipher is a free, browser-based tool for privacy-minded users, puzzle fans and developers ROT13 Encoder / Decoder Encode or decode text with the ROT13 cipher. Free, private, and runs entirely in your browser. RSA Key Generator RSA Key Generator is a free, browser-based tool for privacy-minded users, puzzle fans and developers SHA-1 Hash Generator Generate a SHA-1 hash of any text. Free, private, and runs entirely in your browser. SHA-256 Hash Generator Generate a SHA-256 hash of any text. Free, private, and runs entirely in your browser. SHA-512 Hash Generator Generate a SHA-512 hash of any text. Free, private, and runs entirely in your browser. TOTP Generator TOTP Generator is a free, browser-based tool for privacy-minded users, puzzle fans and developers. G Vigenere Cipher Vigenere Cipher is a free, browser-based tool for privacy-minded users, puzzle fans and developers. XOR Cipher XOR Cipher is a free, browser-based tool for privacy-minded users, puzzle fans and developers. Get i