---
title: "Liquid tags: unless"
description: Renders an expression unless a specific condition is `true`.
api_name: liquid
source_url:
  html: https://shopify.dev/docs/api/liquid/tags/unless
  md: https://shopify.dev/docs/api/liquid/tags/unless.md
---

# unless

Renders an expression unless a specific condition is `true`.

***

Tip

Similar to the [`if` tag](https://shopify.dev/docs/api/liquid/tags/if), you can use `elsif` to add more conditions to an `unless` tag.

***

## Syntax

```oobleckTag
{% unless condition %}
  expression
{% endunless %}
```

condition

The condition to evaluate.

expression

The expression to render unless the condition is met.

```liquid
{% unless product.has_only_default_variant %}
  // Variant selection functionality
{% endunless %}
```

##### Code

```
{% unless product.has_only_default_variant %}
  // Variant selection functionality
{% endunless %}
```

##### Data

```
{
  "product": {
    "has_only_default_variant": false
  }
}
```

## Output

```html
// Variant selection functionality
```