Secure Local Processing

Cryptography & Security Tools

Professional-grade encryption and security utilities powered by WebAssembly. Absolute privacy. Local computation. Zero data transmission.

Web Crypto API

AES-256 / RSA

OpenPGP.js

Universal Hash Generator - MD5, SHA-256, bcrypt

Generate MD5, SHA-1, SHA-256, SHA-512, and bcrypt sequences from text instantly. Secure, in-browser processing.

Open Tool

PGP Encrypt/Decrypt Text Tool - Secure Messaging

Safely encode and decode messages using OpenPGP standards. Local processing ensures your keys and messages remain private.

Open Tool

RSA Keypair Generator - Create Public/Private Keys

Instantly generate mathematically viable RSA Public and Private key pairs locally. Download securely as .pem files.

Open Tool

Steganography Tool - Hide Text in Images

Hide secret text messages completely hidden inside image files (LSB encoding) and decode them. Fun, secure, and fully offline.

Open Tool

Privacy-First Cryptography

Unlike many online security tools, Shrinkify's crypto suite performs all operations locally in your browser. Your private keys, plain text messages, and sensitive files never leave your device. We utilize the native Web Crypto API and trusted libraries like OpenPGP.js to deliver enterprise-grade security without compromising your data privacy.

Explore More Categories

Discover other professional utilities running locally in your browser.

Crypto Hub

image Tools video Tools pdf Tools url Tools qr Tools password Tools

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