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uencoder
TOOL

Basic Auth Encode

Build an HTTP Basic Authorization header (RFC 7617). Enter the username on line 1 and the password on line 2; credentials are UTF-8 encoded then base64’d, so non-ASCII passwords are supported.

Try an example:
Local only

Recent history

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How to use

  1. Type or paste your input into the input box.
  2. Adjust any parameters if needed.
  3. Copy or download the result.

Frequently asked questions

Is my data uploaded anywhere?
No. All processing happens locally in your browser with no server round-trip.
Does this tool work offline?
Yes. Once the page loads, the tool runs entirely client-side and needs no network connection.

Tutorials using this tool

How to Implement Zero Trust Architecture
Apply the 'never trust, always verify' principle by authenticating and authorizing every request regardless of network location, with continuous verification and least-privilege access.
TUTORIAL

Glossary terms

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