Base32 Encoder

Encode text or files to Base32 for data transport, storage, and web development.

Input
Paste or type any UTF-8 text, including emoji and non-Latin characters.
Base32 Encoded
Encode text or files to Base32 for data transport, storage, and web development.

What is Base32?

Base32 is useful when a text-only or case-insensitive channel needs to carry binary data, such as OTP secrets, DNS-safe tokens, or exported configuration values. It is an encoding layer, not a security layer.

When to use it

  • Encode bytes, text, or files before sending them through text-only channels.
  • Prepare OTP secrets, exported settings, or binary blobs for systems that expect Base32 input.
  • Convert raw file bytes into a copyable string for transport, logging, or manual entry.

What to keep in mind

  • Base32 expands data more than Base64.
  • It does not encrypt or hide the original value.
  • Some systems require = padding, while others accept unpadded output, so match the receiver.