Runs fully in your browser. Inputs stay on your device. See recent fixes on changelog.
Base32 Encoder/Decoder
Encode and decode Base32 strings.
FreeRuns in browserbase32 encoderbase32 decoder
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About Base32 Encoder/Decoder
Encode and decode Base32 strings online for free. Convert text to Base32 encoding and back with instant results. Supports standard RFC 4648 alphabet. Implements standard encoding and decoding algorithms that produce output compatible with all major programming languages and platforms. Supports both encoding and decoding in a single interface. Everything runs client-side in your browser for maximum speed and privacy — no data is sent to any server, and no signup is required.
Related tools: Base64 Encode / Decode, Hex Encoder/Decoder, ASCII Code Converter
How to Use Base32 Encoder/Decoder
- Enter text or data in the input field.
- Click Encode or Decode depending on your goal.
- Copy the output to your clipboard.
Frequently Asked Questions
What is Base32 Encoder/Decoder?
Encode and decode Base32 strings online for free. Convert text to Base32 encoding and back with instant results. Supports standard RFC 4648 alphabet.
What encoding standards are used?
This tool follows the official encoding specifications, including RFC standards where applicable. The implementation matches widely-used libraries so the output is compatible with other systems and programming languages.
Can I encode binary data?
The tool primarily handles text input, but many encoding formats such as Base64 are designed to represent binary data as text. You can paste Base64-encoded binary data for decoding or encode text into a binary-safe format.
Is the encoding reversible?
Yes, all encoding operations provided by this tool are fully reversible. You can encode text and then decode it back to get the exact original content without any data loss.
Is Base32 Encoder/Decoder free to use?
Yes, encoding and decoding are completely free with no usage limits. The tool runs in your browser and requires no registration.
Is my data safe when using Base32 Encoder/Decoder?
Yes, all encoding and decoding happens locally in your browser. No data leaves your device, so your input remains completely private.