StringTrim - ComfyUI Built-in Node Documentation

The StringTrim node removes whitespace characters (such as spaces, tabs, and newlines) from the beginning, end, or both sides of a text string. You can choose to trim from the left side, right side, or both sides of the string. This is useful for cleaning up text inputs by removing unwanted whitespace.

Inputs

Parameter	Description	Data Type	Required	Range
`string`	The text string to process. Supports multiline input.	STRING	Yes	-
`mode`	Specifies which side(s) of the string to trim. “Both” removes whitespace from both ends, “Left” removes from the beginning only, “Right” removes from the end only.	COMBO	Yes	”Both" "Left" "Right”

Outputs

Output Name	Description	Data Type
`output`	The trimmed text string with whitespace removed according to the selected mode.	STRING

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StringSubstring - ComfyUI Built-in Node Documentation

StripWhitespace - ComfyUI Built-in Node Documentation

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Inputs

Outputs