Question 1

What is Base64 encoding?

Accepted Answer

Base64 is a binary-to-text encoding scheme that converts binary data into ASCII string format using 64 characters (A-Z, a-z, 0-9, +, /). It's commonly used when binary data needs to be stored or transferred through systems designed to handle text only.

Question 2

Is Base64 encoding secure?

Accepted Answer

No, Base64 is NOT encryption or security. It's simply encoding that can be easily reversed. Never use Base64 alone to protect sensitive data. Use proper encryption methods for security.

Question 3

When should I use Base64 encoding?

Accepted Answer

Use Base64 encoding for email attachments, data URLs in web development, API data transmission, and storing binary data in configuration files. It's perfect when you need to transmit binary data through text-based systems.

Question 4

Is this Base64 tool safe to use?

Accepted Answer

Yes, completely safe. All encoding and decoding happens locally in your browser. Your data never leaves your device, ensuring complete privacy and security.

Base64 Encoder & Decoder

What is Base64?

Privacy & Security

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