YHCipher vs Dark Message Crypto Chat

YHCipher is your all-in-one encryption and security toolkit. Whether you need to encrypt sensitive messages, generate secure passwords, or store private notes — YHCipher has you covered. CIPHER TOOLS - AES-256 Cipher — Military-grade AES-256-GCM encryption and decryption with password protection. - Morse Code — Convert text to Morse code and back with real-time translation. - Caesar Cipher — The classic shift cipher used since ancient Rome. Choose your own shift value. - Password Forge — Generate strong, customizable passwords with a visual slot machine animation. Control length, uppercase, numbers, and symbols. - Hash Generator — Generate MD5, SHA-1, SHA-256, SHA-384, and SHA-512 hashes with a satisfying scramble animation. - Base64 Codec — Encode and decode Base64 strings instantly. STEALTH NOTES - Face ID / Touch ID protected encrypted notepad. - Burn After Reading — Create self-destructing notes that are permanently deleted after viewing. - Save cipher tool results directly to your notes for later reference. - Apply cipher tools to your note content with one tap. CONVERSION HISTORY - Automatically tracks your conversion results across all tools. - Copy, save, or review past conversions anytime. - Toggle history on/off in Settings for full privacy control. DESIGNED FOR PRIVACY - All encryption happens locally on your device. - No data is sent to any server. - No account required. No tracking. No ads. - Biometric authentication protects your notes. YHCipher combines powerful cryptography tools with a sleek, spy-themed interface. Perfect for security enthusiasts, students learning about cryptography, or anyone who values digital privacy.

Dark Message — encrypt messages and files without the internet Write the way you always do: in any messenger, in mail, in social networks. Dark Message turns text, photos and documents into an encrypted message that only the holder of the same key can read. Anyone who intercepts it sees a string of characters. WHY DARK MESSAGE • Fully offline. The app has no internet access at all: no servers, no accounts, no sign-up, no analytics. Keys and messages never leave your phone. • Strong encryption: AES-256-GCM, with the key derived from your passphrase by PBKDF2-HMAC-SHA512 (600,000 iterations). • Works over any channel: copy the encrypted text and paste it anywhere. .darkm files travel as ordinary attachments. • Encrypts more than text: photos and documents (PDF, Word, Excel, any file), keeping the file name. A KEY IN SECONDS • Show a QR code and read out a six-digit PIN. The key inside the code is encrypted with that PIN, so a photo of the screen is useless to anyone else. • A key fingerprint next to every chat: the same on two phones means the same key. EASY TO USE • A separate key for every contact or group. • One-tap decryption: paste the text or open the file. • Dark and light themes, English and Russian. • Passphrases live in the system keychain. WHO IT IS FOR Private conversations, business documents, contracts, medical and financial records, family passwords — anything nobody but the recipient should read. Open source: you can check for yourself how it works. Updates keep all your chats and keys.