Turn a long link into a short, shareable one at /services/shortn.
Before you create a link
You need an active subscription to the link shortener service before you can create your first link. See Plans & access for how to request a subscription.
Creating a link
Paste the original link (only http:// and https:// are accepted) and optionally set a custom alias of 3–50 characters made of letters, numbers and dashes. A link that points back at qxbao.dev or the app itself is rejected at creation, since the service cannot shorten its own links.
The link limit
Each account has a cap on how many active links it can hold at once (50 by default). The link management page always shows how many you have created against that limit; once you hit it, you need to delete an older link before creating a new one.
When a link stops working
A link only redirects while its owner's subscription to the link shortener is active (or the owner is an administrator). If that subscription has expired, anyone who follows the link sees a not-found page rather than a separate "expired" message — even if the code itself is still valid. Deleting a link produces the same result for anyone who follows it afterwards.