Url-Shorten-Worker

A URL Shortener created using Cloudflare Worker

✨ New Features

🔒 CAPTCHA Protection - Integrated with CAP Worker for bot prevention and abuse protection

• Configurable CAPTCHA on link creation and access
• Service degradation strategy for high availability
• Enterprise-grade security with graceful fallback

📚 CAPTCHA Documentation | 验证码文档

API

API Documentation (API文档)

Getting Start

Quick Setup

1. 创建 Workers KV 命名空间 / Create KV Namespace

Go to Workers KV and create a namespace.

2. 绑定 KV Namespace / Bind KV Namespace

Bind an instance of a KV Namespace to access its data in a Worker.

3. 配置绑定 / Configure Binding

Where Variable name should set as LINKS and KV namespace is the namespace you just created in the first step.

Variable name 填写 LINKS, KV namespace 选择你刚刚创建的命名空间

4. 部署代码 / Deploy Code

Copy the index.js code from this project to Cloudflare Worker.

复制本项目中的 index.js 的代码到 Cloudflare Worker

5. 配置验证码 (可选) / Configure CAPTCHA (Optional)

Edit the captcha configuration in index.js:

captcha: {
  enabled: true,              // Set to false to disable CAPTCHA
  require_on_create: true,    // Require CAPTCHA when creating links
  require_on_access: false,   // Require CAPTCHA when accessing links
  fallback_on_error: true,    // Allow operations when CAPTCHA service is down
}

Default behavior: CAPTCHA is required for link creation, but not for access.

默认行为：创建短链接需要验证码，访问短链接不需要验证码。

For detailed CAPTCHA configuration, see:

• English Documentation
• 中文文档

6. 保存并部署 / Save and Deploy

Click Save and Deploy

Demo

https://lnks.eu.org/

Note: Because someone abuse this demo website, all the generated link will automatically expired after 24 hours. For long-term use, please deploy your own.

注意：所有由Demo网站生成的链接24小时后会自动失效，如需长期使用请自行搭建。

crazypeace 修改版

https://github.com/xyTom/Url-Shorten-Worker/tree/crazypeace

支持功能：1、自定义短链 2、页面缓存设置过的短链 3、长链接文本框预搜索localStorage 4、增加删除某条短链的按钮 5、密码保护