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跳至内容Generate printable vault-style recovery keys.
Full tool — runs in your browser. No sign-up required.
加载中…
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.
本地该工具在您的浏览器中本地处理数据。 Tentaco 在此模式下不会收到您的文件内容。
Generate printable vault-style recovery keys. Open the tool in your browser — no account or install required.
Yes — runs locally in your browser.
No — processing runs locally in your browser. Your files and inputs do not leave your device unless the tool explicitly uses the network.
Encrypted Notes online — free
Seal notes with libsodium secretbox and Argon2id.
密码生成器 — 安全且免费
密码生成器 — 安全且免费 — 生成具有自定义长度和字符集的强随机密码。免费在浏览器中使用，无需注册；标准处理在本地完成，文件不会上传到 Tentaco 服务器。
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.
Base58编码器
编码和解码 Base58（比特币字母表）。