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Cifra y descifra texto usando el algoritmo AES. Herramienta online gratuita para protección segura de datos.
AES Encryptor is a free online seguridad tool that works right in your browser — whatever you enter is processed locally and never sent to a server. No installation, no signup; works on both phone and desktop, ready to use instantly.
Todas las herramientas de seguridad se ejecutan localmente sin enviar datos al exterior. La generación de contraseñas, el cálculo de hashes y otras operaciones sensibles se realizan completamente en tu navegador.
When testing security tools, sending sensitive data like passwords or tokens to a remote server defeats the purpose. We built this tool to run entirely in your browser using the Web Crypto API — your data never leaves your device.
IT administrators and penetration testers who need cryptographic operations on demand. From hashing values for lookup tables to generating one-time passwords, this browser-based tool gives you reliable results without installing command-line utilities on every machine.
Sí, completamente gratuita y sin registro.
Sí, funciona en navegadores móviles con soporte táctil.
Seguridad
Completamente seguras. Todas las verificaciones se ejecutan localmente en tu navegador sin enviar solicitudes ni datos al exterior.
ToolPure supports MD5, SHA-1, SHA-256, SHA-384, and SHA-512 hash algorithms. All hashing is performed locally using the Web Crypto API, ensuring your data never leaves your browser.
Yes, you can decode JWT tokens to inspect header and payload, and generate new JWT tokens with custom claims. The tool supports HS256, HS384, and HS512 signing algorithms.
Yes, password generation uses the Web Crypto API getRandomValues() function, which provides cryptographically secure random numbers. Generated passwords are not stored or transmitted anywhere.
Yes. AES Encryptor is a pure front-end tool: whatever you type or paste is processed only in your browser's memory and never sent to a server. It disappears as soon as you refresh or close the page.
🔒 Privacy & Security：All processing happens locally in your browser. Files are never uploaded or stored.
🔒 Privacy: All processing happens locally in your browser. Your files and data never leave your device — no upload, no server, no tracking.