Question 1

How do I convert text to hex?

Accepted Answer

Paste your text in the input area. Each character is converted to its hexadecimal (base-16) numeric code automatically. You can choose space, comma, 0x prefix, or no separator.

Question 2

What is text to hex conversion?

Accepted Answer

Text to hex converts every character of your text into its hexadecimal representation. For example, the letter 'A' becomes 41, 'B' becomes 42, a space becomes 20.

Question 3

Does it support Unicode and emoji?

Accepted Answer

Yes. The tool encodes the full UTF-8 byte sequence of every character, so emoji, Chinese, Arabic, and other multi-byte characters are converted correctly.

Question 4

Is my text data safe?

Accepted Answer

Yes. All conversion happens entirely in your browser using JavaScript. Your text is never sent to any server.