URL shortener

Network Tools

Online

Create browser-local short links with ?r= slugs (no public redirect service).

浏览器本地短链：映射保存在本机，分享后访问本站工具页并带 ?r= 参数即可跳转（非公网短链服务）。

长链接

自定义后缀（可选）

Overview

Runs entirely in your browser.

Send HTTP requests from the browser and inspect responses.

Paste OpenAPI JSON and preview endpoints in the browser.

Look up your public IP or geolocation details for another IPv4/IPv6 address.