> ## Documentation Index
> Fetch the complete documentation index at: https://docs.anlytic.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Concat

Combines multiple values into a single text value. Does not add spaces between values.

**Category:** `text`

**Syntax:**

```
Concat(string_1, string_2, ...)
```

**Returns:** `StringColumn`

**Context Filtering:** ✓ Yes

## Parameters

| Name                 | Type           | Required | Description                                                                               |
| -------------------- | -------------- | -------- | ----------------------------------------------------------------------------------------- |
| `string_1`           | `text\|column` | ✓ Yes    | The first value to combine.                                                               |
| `string_2`           | `text\|column` | ✗ No     | An optional second value to combine.                                                      |
| `additional strings` | `variadic`     | ✗ No     | Additional values to combine, in order. Include `" "` as its own argument to add a space. |

**Allowed Column Types:** STRING, TEXT

Values from other column types must be converted first with [Text](../type/text).

## Validation

* Minimum parameters: 1
* Maximum parameters: Unlimited

## Examples

```
Concat([First Name], " ", [Last Name])
```

Combines first and last name separated by a space.

```
Concat([Street], " ", Text([House Number]))
```

Combines a text column with a number column converted to text.

## Related Functions

* [Len](len) - Count the characters in the combined value
* [Replace](replace) - Replace text within a value
* [Text](../type/text) - Convert a non-text value before combining