Base64 Encoder/Decoder

Encode and decode Base64 strings quickly and securely. Perfect for data encoding, API integration, and web development tasks.

Choose whether to encode text to Base64 or decode Base64 to text

Plain Text Input

Or Encode a File

URL-safe Base64

Auto Copy Result

About Base64 Encoding

Base64 is a binary-to-text encoding scheme that represents binary data in an ASCII string format. It's commonly used in web development, email systems, and data storage.

Common Use Cases:

• Encoding binary data for transmission over text-based protocols
• Embedding images in HTML/CSS as data URLs
• API authentication tokens
• Email attachments (MIME encoding)
• Storing binary data in JSON or XML

How to Use This Tool

Enter or upload your data in the input section above
Configure any available options or settings
Click the process/convert button to get results
Download or copy your results as needed