---
title: "mouse1release"
description: "Emits left mouse up."
---

```lua
mouse1release(): ()
```

---

## Aliases

None.

---

## Arguments

This function takes no arguments.

---

## Returns

This function returns no values.

Foreground-gated.

---

## Example

```lua
if isrbxactive() then mouse1press(); mouse1release() end
```