Docs / String

Concat()

Concat is an AMPscript function in the string category. Null arguments become empty strings.

Syntax

Concat(str1, str2, ...)

Example

%%=Concat(FirstName, " ", LastName)=%%
Rendered output
Ada Lovelace

Output produced by AmpSend's AMPscript engine (validated against Salesforce's own test corpus) - not a hand-written result.

Try Concat in the editor - free, no signup

AmpSend runs AMPscript entirely in your browser: instant preview, named test scenarios, shared content blocks and data extensions, and an AI assistant that knows every supported function. Nothing leaves your machine.

Official Salesforce documentation

Concat in the official AMPscript reference - or browse the official index of AMPscript functions for platform behavior and edge cases.

Related string functions