WebCryptoTools v1.0 Zero-Telemetry WebCrypto
RFC 4648 Base32 RFC 4648 100% In-Browser · Zero Server Uploads

Base32 Encoder & Decoder

Encode and decode Base32 strings. Standard for TOTP two-factor authentication secret keys (Google Authenticator) and Tor onion addresses.

100% In-Browser WebCrypto
RFC 4648 Base32
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1 How to Use Base32 Encoder & Decoder

  1. 1. Enter string.
  2. 2. Convert to or from Base32.
  3. 3. Copy output.

⚙️ Cryptographic Specifications

Algorithm
RFC 4648 Base32
Execution Engine
Web Cryptography API (SubtleCrypto)
Environment
Client Browser Sandbox
Network Telemetry
0 Bytes (Zero Server Transmission)

🛡️ Security & Compliance

Enterprise developers can safely execute this tool with production secrets. Because execution takes place entirely within your browser's local V8 JavaScript runtime, no payloads are transmitted over HTTP, cached on third-party proxies, or stored in server logs.

Verified Safe for SOC2, HIPAA, and GDPR developer compliance audits.

Frequently Asked Questions

What uses Base32?

Two-factor authentication (Google Authenticator secret keys) and Tor v3 onion service addresses.

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