Fast and Secure Base64 Encoding & Decoding

Quickly encode and decode Base64 for secure data storage and transmission.

Best Applications for Text and Base64 Conversion

Discover powerful applications to convert text into Base64 and decode Base64 back into text. These tools are ideal for secure data storage, file sharing, and data transfers.

1. Text to Base64 Converter

Use this application to encode any plain text into Base64. This is useful for secure data transmission and storage. Try it now.

2. Base64 to Text Converter

With this tool, you can easily decode Base64 encoded data back into readable plain text. Perfect for reversing Base64 encoding for secure information sharing. Learn more.

What is Base64 Encoding?

Base64 encoding is a method to convert binary data into a text format by encoding it as a base-64 numerical value. It is commonly used for storing data in text-based formats such as XML or JSON, and in email attachments via MIME.

How Does It Work?

Base64 converts binary data (such as images or files) into a string of ASCII characters. This string can easily be transmitted over media designed to handle text-only formats, ensuring the data integrity during transmission.

For instance, the string “Man” in Base64 is encoded as TWFu.

Key Features

  • Instantly convert data to and from Base64 encoding.
  • Supports multiple character sets including UTF-8 and ASCII.
  • 100% secure: no data stored or transmitted to servers.
  • Free to use with no installation required.

Security & Privacy

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Base64 Encoding Example

Here’s an example of how the string "Hello World" is encoded in Base64:

SGVsbG8gV29ybGQ=

The Base64 encoding uses the character set A-Z, a-z, 0-9, and the symbols + and / for the last two values. URL-safe variations may use - and _.