>_ Base64 Encode

Encode any text string to Base64 format instantly. Supports full UTF-8 character set. All processing happens in your browser.

> Enter text to encode:

> Base64 Output:

How to Use Base64 Encoder

Type or paste text into the input area
Click "Encode to Base64" to convert
Copy the encoded result with the Copy button

Example

Input: Hello, World!

Output: SGVsbG8sIFdvcmxkIQ==

FAQ

What is Base64 encoding?>

Base64 is a binary-to-text encoding scheme that converts binary data into ASCII characters. It's commonly used for embedding data in URLs, emails, and JSON payloads.

Does it support Unicode?>

Yes. The tool first encodes text to UTF-8 bytes, then converts to Base64, ensuring full Unicode support including emojis and special characters.