🔐 Base64 Encoder/Decoder

Encode and decode Base64 strings instantly

Text to Encode:

Base64 Output:

Base64 to Decode:

Decoded Text:

What is Base64?

Base64 is a binary-to-text encoding scheme that represents binary data in an ASCII string format. It's commonly used to encode data that needs to be stored and transferred over media designed to handle text.

📧 Email Attachments

Encode files and images to send via email or APIs.

🌐 Web Development

Embed images directly in HTML/CSS using data URIs.

🔐 API Authentication

Encode credentials for basic authentication headers.

🔒 Data Security

Encode sensitive data for safe transmission (not encryption!).

How to Use

Encode: Enter plain text in the first box and click "Encode" to convert to Base64.

Decode: Switch to "Decode" tab, paste Base64 string, and click "Decode" to see original text.

Note: Base64 is NOT encryption. It's encoding for data transfer, not security!

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