Text to Hex

Convert text into hexadecimal byte values.

Encoding & DecodingBrowser-only • PrivateFree

Text Input

Hex Output

Output will appear here...

Privacy First: All processing happens locally in your browser. Your data never leaves your device and is never uploaded to any server.

About Text to Hex

The Text to Hex converter turns your text into hexadecimal, showing the byte value of every character in the compact base-16 form used in debugging, protocols, and encoding. It's handy for inspecting exactly which bytes a string contains. Conversion runs locally in your browser with nothing uploaded. To decode hex back to text use the Hex to Text tool, and for binary output use Text to Binary.

How to Use

1Open Text to Hex and paste or type your data into the input area.
2Adjust any available options to match the result you want.
3Your output is generated instantly — no button-clicking required for most tools.
4Use the Copy or Download button to save your result.

Common Use Cases

Encoding data for URLs, APIs, and data URIs
Debugging tokens, headers, and encoded payloads
Converting between text, hex, binary, and Base64
Safely embedding special characters in code and markup

Frequently Asked Questions

How is the hex output formatted?

Each character is written as its hexadecimal byte value, typically two digits per byte and separated by spaces, so the output is easy to read and paste into other tools.

Does it handle non-ASCII text?

Yes. Characters beyond ASCII are encoded by their Unicode bytes, so accented letters and emoji are represented by the multiple hex bytes they actually occupy.

Is Text to Hex free to use?

Yes. Text to Hex is completely free with no sign-up, no subscription, and no usage limits. Every tool on CodeUtilityKit is free forever.

Is my data safe when I use Text to Hex?

Absolutely. Text to Hex runs entirely in your browser. Your input is processed locally with JavaScript and is never sent to, stored on, or logged by any server — so it is safe even for private or sensitive data.