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Base64 Encode

Encode text, strings, or data to Base64 format. Base64 encoding is commonly used for encoding binary data in text format, embedding images in HTML/CSS, and data transmission. This tool provides fast, client-side Base64 encoding.

Input Text

Base64 Encoded

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Frequently Asked Questions

What is Base64 encoding used for?

Base64 encoding is used to encode binary data as text, commonly for embedding images in HTML/CSS, data URLs, and API data transmission.

Is my data secure?

Yes, all encoding happens in your browser. Your data never leaves your device, ensuring complete privacy.

Can I encode binary data?

This tool encodes text. For binary files, you would need to convert them to text first (e.g., using file input).