String to Hex

Online converter

Base64 to Hex Converter

Convert Base64 text to hexadecimal bytes instantly in your browser.

base64 hex

Base64 to Hex calculator

Base64 text→hexadecimal bytes
SGVsbG8=

The calculator requests Base64 text.

Hex output format
Base64 text→Waiting for input→hexadecimal bytes

What is a Base64 to Hex Converter?

Base64 text

The source value must contain Base64 text.

A Base64 to Hex Converter changes Base64 text into hexadecimal bytes. The conversion runs locally in the browser and updates without uploading the entered value.

How to use the Base64 to Hex Converter

SGVsbG8=

Enter Base64 text in the calculator.

  1. Enter Base64 text in the input field.
  2. Select Convert or continue typing for a live result.
  3. Check the hexadecimal bytes output and copy the result.

Base64 to Hex example

SGVsbG8=

This is valid Base64 text.

SGVsbG8=→48 65 6c 6c 6f

When should you use Base64 to Hex?

inspect Base64 payloads

Base64 to Hex Converter can inspect Base64 payloads.

Use Base64 to Hex to inspect Base64 payloads, compare encoded files, and debug API data.

Base64 to Hex Converter questions

Runs locally

Conversion takes place in the browser.

Does the Base64 to Hex Converter process data locally?

Yes. The conversion runs with JavaScript in the browser, so the entered value does not need to be sent to a conversion server.

What input does Base64 to Hex accept?

Base64 to Hex accepts Base64 text. The converter reports invalid or incomplete values instead of silently changing them.

What output does Base64 to Hex produce?

The converter produces hexadecimal bytes. The example SGVsbG8= becomes 48 65 6c 6c 6f.