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Local Base64 Encoder & Decoder

Encode text to Base64 or decode Base64 strings to UTF-8 text safely within your browser sandbox.

How to use this tool

  1. Input or Upload Data. Enter your parameters or upload your file into the Local Base64 Encoder & Decoder workspace above.
  2. Configure Settings. Adjust your options and settings according to your exact requirements.
  3. Process & Export. View your real-time results or download your processed output instantly.

FAQ

Step-by-Step Guide Available

How to Format, Validate, and Prettify JSON Online

Read Guide

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