🔐 Base64 Tool

Encode & Decode Base64 instantly

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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 when there's a need to store or transfer data over media designed for textual data.

📧 Email Attachments

Base64 encodes binary attachments so they can be transmitted in email messages.

🌐 Data URLs

Embed images directly in HTML/CSS using data:image/png;base64,...

🔑 API Tokens

Many APIs use Base64 encoding for authentication tokens and credentials.