Encoded Base64

Base64 Encoder/Decoder

Features

• Encoding: Convert plain text into Base64-encoded strings.
• Decoding: Convert Base64-encoded strings back to plain text.
• Direct Input: Paste or type the text you want to encode or decode.
• Instant Results: View the encoded or decoded output immediately.
• Copy and Save: Easily copy results to the clipboard or download as a text file.

How to Use

1. Input Text:

   • Enter the text you want to encode or decode in the input area.

2. Select Operation:

   • To Encode: Click the "Encode" button to convert the input text into Base64 format.
   • To Decode: Click the "Decode" button to convert the Base64 string back to plain text.

3. View and Use Results:

   • The output will be displayed in the results area below.
   • Use the copy button to copy the result or the save button to download it as a file.

Error Handling

• If the input string for decoding is not valid Base64, the tool will display an error message. Common issues include:
  • The string length is not a multiple of 4.
  • The string contains characters outside the Base64 alphabet.

What is Base64?

Base64 is a binary-to-text encoding scheme that represents binary data in an ASCII string format. It is commonly used to embed binary data (e.g., images, audio files) into text-based formats like HTML, CSS, or JSON. Base64 is also widely used in protocols designed to handle text, such as email and HTTP.

Example

Encoding Example

Input: Hello, World! Output: SGVsbG8sIFdvcmxkIQ==

Decoding Example

Input: SGVsbG8sIFdvcmxkIQ== Output: Hello, World!