---
title: "Full Width to Half Width action for ActionClip"
canonical_url: "https://actionclip.app/actions/full-width-to-half-width"
document_type: "standalone_action"
official: true
action_count: 1
catalog_schema_version: 1
catalog_revision: "2026-09-04.1"
catalog_published_at: "2026-09-04T10:30:00Z"
---

# Full Width to Half Width action for ActionClip

Convert full-width characters to half-width forms.

## What it does

Convert full-width characters to half-width forms. The operation is implemented by ActionClip.

## Action details

| Field | Value |
| --- | --- |
| Category | Text Editing & Formatting |
| Action type | Built-in |
| Default result | Replace selected text by default |
| Internet | Not required |

## Action and outcome

| Action | Outcome |
| --- | --- |
| **Full Width to Half Width** — Selected text: ＡＢＣ１２３ | ABC123 |

## How to convert full-width characters to half-width forms with ActionClip

1. Select the text you want to use.
2. Choose **Full Width to Half Width** from ActionClip.
3. In editable text, ActionClip replaces the selection immediately. In read-only text, it opens the result for review and copying.

## Requirements

No setup required.

## Privacy

Runs locally in ActionClip. Selected text does not leave your Mac.

## Action script

````text
marketplace_native_303
````

## Links

- [HTML listing](https://actionclip.app/actions/full-width-to-half-width)
- [Download action definition](https://actionclip.app/actions/full-width-to-half-width.actionclip)
- [Browse Text Editing & Formatting actions](https://actionclip.app/marketplace#marketplace-textTools)
- [All Marketplace listings](https://actionclip.app/marketplace)