When Should You Use a Temporary Link?
· DexURL Guides · 4 min read
Use a temporary link whenever the destination will keep existing but access should not stay open forever: client previews, limited downloads, beta invites, flash sales, and post-meeting document handoffs.
A temporary link is not a separate kind of URL. It is a normal short link with expiry rules turned on. That can mean a time limit, a click limit, one-time access, a password gate, or a custom unavailable page.
The question worth asking first
Reach for a temporary link when the destination will keep existing but access should not stay open forever. That is a different problem from deleting a file, and the two get confused. Expiry closes the door you handed someone; it does not remove what is behind it.
Anyone who opened the link before it expired may have saved, forwarded, or screenshotted what they saw. Expiry limits future access, not past access — if the content itself must become unreachable, revoke it at the source.
Which rule fits which job
Time limit
The default choice when a deadline exists anyway: a client preview, a sale, an event, an application window. Match the expiry to the deadline people already know about.
Click limit
For a known, small audience. Sending a download to six people and capping it at, say, ten clicks bounds how far a forwarded link can travel.
One-time access
For a genuine handoff to one person, where a second open is itself a signal something went wrong. Strict, and worth the friction only when it matters.
Password gate
When the link will travel through a channel you do not control. Send the password separately, or the gate is decoration.
Worked examples
- Client preview before sign-off: a short time limit that matches the review window, with a fallback pointing at your contact page so a late click still reaches you.
- Document handoff after a meeting: one-time access, sent directly to the person who asked, so a forwarded copy of the message is not a second door.
- Event resources on a printed poster: a time limit ending when the event does, so the code stops sending people to a stale schedule without anyone reprinting the poster.
- Limited download or beta invite: a click limit sized slightly above the invite list, which caps the damage if the link is posted publicly.
Always set the fallback
An expired link still gets clicked — from a bookmark, an old email, a printed card. The default is an unavailable page, which is honest but a dead end. Pointing the fallback at your contact page, a current campaign, or a short explanation turns an expired click into a recoverable one. Conditional links keep a default destination for exactly this reason: every visitor should have a safe path when no rule matches.
The habit that holds up is picking the shortest expiry that still fits the task. Minutes or hours for a quick transfer; a clear end date for a campaign. Free expiry can be set up to 24 hours, and the longer windows, click limits, one-time access, and password gates are Pro. Which rules each plan can set is listed in Conditional targets.