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Saltar al contenidoGenerate printable vault-style recovery keys.
Full tool — runs in your browser. No sign-up required.
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Generate printable vault-style recovery keys.
Developer utilities should be fast, copy-friendly, and predictable. Paste or drop input, get a reliable result — no CLI install required.
Use this free Recovery Key Generator whenever you need a browser-local result without creating an account.
Open the Recovery Key Generator page — no registration required.
Paste, upload, or configure your input.
Review the live result and adjust options.
Copy or download the output to your device.
Processing is designed to stay in your browser session unless a mode explicitly notes a network call.
LocalEsta herramienta procesa datos localmente en su navegador. Tentaco no recibe el contenido de su archivo para este modo.
Generate printable vault-style recovery keys. Sí — runs locally in your browser.
Sí — free on Tentaco.
No — el procesamiento se ejecuta localmente en su navegador. Sus archivos y entradas no salen de su dispositivo a menos que la herramienta use explícitamente la red.
Encrypted Notes online — free
Seal notes with libsodium secretbox and Argon2id.
Generador de contraseñas — seguro y gratis online
Genera contraseñas fuertes en el navegador. Longitud, símbolos y modo bulk — sin servidor.
Secret Sharing online — free
Split and restore secrets with Shamir threshold shares.
WebAuthn Test online — free
Register and assert a passkey in this browser (demo).
File Timestamps online — free
Hash files and stamp them via OpenTimestamps calendars.
Passkey Inspector online — free
Decode WebAuthn clientDataJSON and authenticatorData locally.
Certificate Inspector online — free
Inspect PEM X.509 certificates and fingerprints.
Codificador Base58
Codifica y decodifica Base58 (alfabeto Bitcoin).