To Hex

Converts the input string to hexadecimal bytes separated by the specified delimiter. For example, The UTF-8 encoded string Γειά σου becomes ce 93 ce b5 ce b9 ce ac 20 cf 83 ce bf cf 85 0a. To Hex lives in the Data format category of the fx menu.

Parameters

Parameter	Type	Required	Default	Description
Input	string	yes	—	Value to transform. Previous step output or a literal.
Delimiter	string	no	Space	Choose one of: Space, Percent, Comma, Semi-colon, Colon, Line feed, and 5 more.
Bytes per line	number	no	0	Numeric value. Default 0.

Input is the primary value (previous step output or a literal).

Returned value

Type	Description
string	Result of the To Hex transformation.

Limitations

• This operation treats Input as raw bytes (binary-capable). Non-text payloads may display differently after decoding.
• Invalid or mismatched encoding for the chosen options typically raises an evaluation error — fix the Input or options before re-running.

Example

Convert text to hex bytes

Encode the input as hexadecimal bytes with a delimiter. Useful when an API or log expects a hex dump of a string.

1. Set Input to the text to encode. Paste:

   Input

   Hi

2. Leave Delimiter on Space and Bytes per line on 0.

3. Confirm Output value looks like space-separated hex bytes (for example 48 69).