B64
Base64 Encoder & Decoder
Convert text to Base64 and back instantly
🔒 Data stays local
âš¡ Real-time processing
📋 One-click copy
Input
Output
What is Base64?
Base64 converts binary data into text characters, making it safe to embed in URLs, emails, JSON, and HTML. It's commonly used for encoding images, files, and sensitive data for transmission.
Instant Results: See your encoded or decoded output in real-time as you type. No buttons to click.
Full Unicode Support: Handles emojis, international characters, and special symbols without issues.
Private & Secure: All processing happens in your browser. Your data is never uploaded or stored anywhere.
🔒 Data stays local
Your data never leaves your browser. No server uploads.