String to Hex Converter

Convert text to hexadecimal instantly with our free String to Hex tool. Features file uploads, custom spacing, and downloadable results. Fast, secure, and mobile-friendly.

How to Use String to Hex Converter

Using this tool is straightforward and requires no technical expertise. Just follow these steps:

1. Enter Data: Type or paste your text into the “Enter Text” box. Alternatively, click Upload .txt File to load content directly from a document.
2. Customize: Check the box labeled “Add spaces between hex values” if you want the output to be easier to read (e.g., separating pairs like 48 65 instead of 4865).
3. Convert: Click the dark blue Convert to Hex button.
4. Get Results: Your code will appear immediately in the “Hex Output” box.
5. Save: Click Copy to Clipboard to use the code elsewhere, or Download .txt to save the result to your device.
6. Reset: Use the Clear Text button to wipe the fields and start over.

String to Hex Example

To help you understand how the conversion works, here is a quick example of how plain text is translated into Hexadecimal values:

• Input String: Hello
• Conversion Logic:
  • H = 48
  • e = 65
  • l = 6c
  • l = 6c
  • o = 6f
• Hex Output: 48656c6c6f