Base64 Encoder/Decoder

Encode or decode text using Base64 encoding. Simple, fast, and secure.

Base64 Encoder / Decoder Tool

With our Base64 Encoder / Decoder tool, you can encode plain text to Base64 or decode Base64 to plain text, fast and easy. It is secure and designed for developers, students, or anyone with the need for Base64 encoding for data conversion.

It is your choice to either paste or type the text. The result will be ready after clicking either encode or decode. An output copy, input clear, and light to dark mode options have been added for your convenience.

What is Base64 Encoding?

Base64 is encoding system for binary data to convert to text in ASCII. The ASCII text format can be used in web development, APIs, email attachments, and data transfers in systems that have text only.

The system can be used for any text that is base 64 encoded. It can be used for CSS, HTML, and JavaScript code.

How to Use the Base64 Encoder / Decoder

  1. Type your text in the box labeled Input.
  2. The Option Encode should be selected in order to convert the text to Base64.
  3. Choose Decode to change Base64 into regular text again.
  4. The result will appear immediately in the Output section.
  5. Click the Copy button to copy the result.
  6. Click the Delete button to remove the text.
  7. For ease in viewing, you can toggle between Light Mode and Dark Mode.

Tool Features

  • Base64 encode and decode instantly
  • Designed for ease of use
  • One-click copy to clipboard
  • Delete to clear input
  • Toggle light and dark themes
  • Mobile and desktop compatible
  • No data storage for complete security

Benefits of Using Our Base64 Tool

Our Base64 tool is lightweight and fast. This is especially useful for developers working with a lot of encoded data. The Base64 tool simply speeds up the process of encoding API data and decoding the Base64 encoded strings to help you troubleshoot problems.

Specific Applications

  • Base64 encode images or files for web applications
  • API Base64 decode strings
  • Codec and attach files to emails
  • Add small files to HTML or CSS by Base64 encoding
  • Dev encoded data testing

Frequently Asked Questions

No, it is a free Base64 Encoder and Decoder.

Yes, the tool is secure. The encoding and decoding is done solely by your browser. The tool does not capture or transmit data to any servers.

Yes, it is designed to work on phones, tablets, and computers.