Binary, Hex & Number Converters
About Text to HEX
Text to HEX is a free online number converter from Toolbench. Encode text as hexadecimal bytes (UTF-8). Paste your text and the result updates instantly as you type or change the options.
- Category
- Binary, Hex & Number Converters
- Price
- Free
- Account
- Not required
- Runs
- Entirely in your browser
How to use Text to HEX
- Paste or type your text into the input box.
- Adjust the options (separator, uppercase).
- Copy the result, or click “use output” to chain another transformation.
Example
With the default settings, this input:
Hi!becomes:
48 69 21Options
| Separator | Space · None · Comma · New line |
|---|---|
| Uppercase | On / off |
Privacy
Everything runs in your browser: what you type or paste is processed by JavaScript on your device, not on a server. If you are signed out, nothing is saved at all. If you sign in with Google, your inputs and settings are saved privately to your account so they sync across devices.
Frequently asked questions
Is Text to HEX free?
Yes. Text to HEX is completely free with no sign-up, no usage limits and no watermarks.
Is my data private?
Yes. Text to HEX processes everything in your browser. Signed out, nothing is saved; signed in, your inputs sync privately to your own account.
How do you convert text to hexadecimal?
Each character is first encoded as UTF-8 bytes, then every byte is written as a hexadecimal number (base 16). For example, Hi! → 48 69 21.
Does it work on my phone?
Yes. Toolbench runs in any modern browser on desktop, tablet or phone — there is nothing to install.
Related binary, hex & number converters
- Octal to HEXConvert octal numbers to hexadecimal.
- Text to OctalEncode text as octal bytes (UTF-8).
- Octal to TextDecode octal bytes back to text.
- HEX to TextDecode hexadecimal bytes back to text.
- Text to DecimalEncode text as decimal bytes (UTF-8).
- Decimal to TextDecode decimal bytes back to text.
- Text to BinaryEncode text as 8-bit binary bytes (UTF-8).
- Binary to TextDecode binary bytes back to text.
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