---
title: Wrangler v1 (legacy) · Cloudflare Workers docs
description: The following documentation applied to Wrangler v1 usage.
lastUpdated: 2025-08-20T18:47:44.000Z
chatbotDeprioritize: false
source_url:
  html: https://developers.cloudflare.com/workers/wrangler/migration/v1-to-v2/wrangler-legacy/
  md: https://developers.cloudflare.com/workers/wrangler/migration/v1-to-v2/wrangler-legacy/index.md
---

The following documentation applied to Wrangler v1 usage.

Warning

This page is for Wrangler v1, which has been deprecated. [Learn how to update to the latest version of Wrangler](https://developers.cloudflare.com/workers/wrangler/migration/v1-to-v2/).

* [Install / Update](https://developers.cloudflare.com/workers/wrangler/migration/v1-to-v2/wrangler-legacy/install-update/)
* [Authentication](https://developers.cloudflare.com/workers/wrangler/migration/v1-to-v2/wrangler-legacy/authentication/)
* [Commands](https://developers.cloudflare.com/workers/wrangler/migration/v1-to-v2/wrangler-legacy/commands/)
* [Configuration](https://developers.cloudflare.com/workers/wrangler/migration/v1-to-v2/wrangler-legacy/configuration/)
* [Webpack](https://developers.cloudflare.com/workers/wrangler/migration/v1-to-v2/wrangler-legacy/webpack/)
