Convert hexadecimal strings to Base64 format instantly. Perfect for data encoding and API integration.
Enter your hexadecimal string below to encode it to Base64
Hexadecimal to Base64 conversion is the process of converting hexadecimal (base-16) data into Base64 encoded format. Hexadecimal uses digits 0-9 and letters A-F to represent binary data, while Base64 uses a set of 64 characters to encode the same data in a text-friendly format.
This tool takes your hexadecimal string, converts it to binary data, and then encodes it as Base64. It automatically handles common hex formats including strings with or without the “0x” prefix, and validates that your input contains only valid hexadecimal characters.
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Yes, all conversion happens entirely in your browser. Your hex data never leaves your device and is never sent to any server, ensuring complete privacy and security.
Yes! The tool automatically removes the “0x” prefix if present. You can enter hex strings with or without this prefix, and both uppercase and lowercase hex digits are accepted.
Each byte of data is represented by exactly 2 hexadecimal digits. A hex string with odd length would represent an incomplete byte. If you have an odd-length hex string, add a leading zero.
Absolutely! This hex to Base64 converter is completely free with no limitations, registration, or hidden costs.