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Base32 Encoder/Decoder
Encode text to Base32 (RFC 4648) or decode it.
Runs entirely in your browser. Nothing is sent anywhere.
How it works
- 1Paste or type your text.
- 2Choose the options you need.
- 3Copy or download the result.
About this tool
Base32 Encoder/Decoder: Encode text to Base32 (RFC 4648) or decode it. Paste your text and the result appears immediately, ready to copy or download. Everything happens locally in your browser — nothing you paste is uploaded or stored.
Example
Input
Hello Tapwerk
Output
JBSWY3DPEBKGC4DXMVZGW===
How do I use the Base32 Encoder/Decoder?
Paste or type your text. Choose the options you need. Copy or download the result.
Is the Base32 Encoder/Decoder free?
Yes. It is completely free with no sign-up, no usage limits and no watermark.
Is my data sent to a server?
No. Everything is calculated locally in your browser. Nothing you enter is uploaded, logged or stored.
Does it work on my phone?
Yes. It works in any modern browser on Android, iPhone, iPad, Windows, Mac and Linux — no app needed.