concat function. String.(Power Automate Cloud flows)


Japanese version.

Combines two or more texts into one text.


concat('<text1>','<text2>' ~ '<textN>')
textNRequired fieldAny number of texts to be combined, two or more
(until the resulting length is less than or equal to 104,857,600 characters)

How to use

This function is used for text parameters.

In many cases, it is used to initialize or set variables of type "String".

Clicking on concat in the "Expression" tab sets the function name and () in the formula field.

The parameter specifies the text to be combined.

If you see something like the following, your settings are complete.

You can change the contents of the function by clicking on the purple icon.

When dynamic content or variables are used in expressions, special specifications are required.

(How to get dynamic content with expressions.)

Examples of arguments and results

For example, concat('abc','def') will result in "abcdef".

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String Functions(Power Automate Cloud flows)