FREE PDF

Base64 Encode/Decode

Base64 Encode/Decode instantly converts your text to Base64 or turns Base64 back into readable text — entirely in your browser.

How to use

  1. 1Choose Encode or Decode mode.
  2. 2Paste your text.
  3. 3Copy the result.

Why FREE PDF?

  • Completely free
  • No account required
  • Processing happens in your browser whenever possible
  • Your files stay yours

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Frequently Asked Questions

What is Base64 encoding used for?

It's used to make binary or special-character data safely transportable in text-based systems (URLs, JSON, email).

Can I both encode and decode?

Yes, you can encode plain text to Base64, or decode a Base64 string back to its original form.

Are Turkish characters encoded/decoded correctly?

Yes, since UTF-8-based encoding is used, all Unicode text — including Turkish characters — is handled correctly.

Is the text I enter sent to a server?

No, encoding/decoding happens entirely in your browser.