HomeBase64 Encode

Base64 Encode

Encode plain text into Base64 for developer workflows, payload preparation, and quick transformations that need a safe text representation.

Paste text to begin.
Ctrl or Command + Enter encodes the text.0 chars
Your text is processed in your browser and is not uploaded to our servers.

What this tool does

Base64 Encode converts text into a Base64 string. Developers use that when they need a compact ASCII-safe representation for config, payload examples, headers, or transport-friendly values.

Common use cases

  • Encoding sample values for debugging.
  • Preparing text for systems that expect Base64.
  • Transforming small payloads quickly during API work.
  • Checking encoded output before passing it to another tool.

How to use this tool

  1. Paste text into the input panel.
  2. Click Encode Base64.
  3. Copy the Base64 output or use the decode action on the same page if needed.

FAQ

Does Base64 encrypt the text?

No. Base64 is an encoding, not encryption.

Can I decode on the same page?

Yes. This page includes a decode action too.

Is my text uploaded?

No. It stays in your browser.

Can I use Unicode text?

Yes. The encoder handles UTF-8 text.