Base64 to Hex Converter

Convert between Base64 and hexadecimal representations. Supports both directions with instant conversion.

Enter Base64 string

Hexadecimal Output

Frequently Asked Questions

Got questions? We've got answers. Search below or browse through our most commonly asked questions.

Hexadecimal (Hex) uses 16 characters (0-9 and A-F) to represent binary data. It's heavily used in cryptography and computer networking.

Base64 is much more space-efficient. Hex increases data size by 100%, whereas Base64 only increases it by 33%.