Base64 Encoder & Decoder
Convert text or files to Base64 and vice versa instantly in your browser.
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Everything about Base64
What is Base64?
Base64 is a binary-to-text encoding scheme that represents binary data in an ASCII string format. It's essential for transmitting binary data over text-based protocols like email (MIME) or embedding images directly in HTML/CSS.
Privacy & Security
Our Base64 tool runs entirely in your browser using JavaScript. Your data is processed locally and never sent to any server, ensuring 100% privacy for your sensitive information and files.
Features of this tool:
- Support large file encoding
- URL-safe Base64 options
- Live image/video preview
- Drag and drop file support