Preview a short URL pattern. To make these resolvable, deploy a redirect service that maps each code to the original URL. Reference Cloudflare Worker snippet below.
Note
This generates the short pattern only. Hosting and resolving is a separate service — see snippet on the right for a Cloudflare Worker starter.
https://short.example.com/7www9s// Cloudflare Worker: redirect short codes
export default {
async fetch(req: Request, env: { KV: KVNamespace }) {
const code = new URL(req.url).pathname.slice(1);
const target = await env.KV.get(code);
return target ? Response.redirect(target, 302) : new Response("Not found", { status: 404 });
}
};