EasyFilesConverter

Base64 encoder & decoder

Convert text to Base64 and back as you type - including emoji and every language, and the URL-safe variant used in JWTs and links.

Direction

URL-safe

Free · No sign-up · Your files are processed on your device and never uploaded

How to use Base64 encode / decode

  1. Paste or type…
    1

    Paste or type

    Put your content in the box - or try the example.

  2. Result appears instantly
    2

    Watch the result

    The result updates as you type - choose options above if needed.

  3. TXTCopy / Download
    3

    Download the result

    Ready in seconds. Your file never left your device.

Features

  • Full UTF-8 support.
  • URL-safe option (- and _ instead of + and /).
  • Decoding accepts data: URLs and missing padding.

Private by design

Everything runs in your browser. Nothing you paste is uploaded, logged or stored - safe for API responses, tokens and customer data.

Questions

Is Base64 encryption?

No - it is an encoding anyone can reverse. Never use it to hide passwords.

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