Guide
Temporary File Sharing: What It Is and How to Use It
On this page
Not every file needs to live in the cloud forever. Temporary file sharing gives you a link that works for a set window of time, then disappears — no manual cleanup, no forgotten files sitting in storage for years.
What is temporary file sharing?
Temporary file sharing means uploading a file to a service that automatically deletes it after a set period — anywhere from a few minutes to a few days, depending on what you choose. You get a short code or link, share it with whoever needs the file, and once it expires, the file is gone from the server.
It's a different mindset from traditional cloud storage, which is built to keep files around indefinitely until you manually delete them.
When to use it
One-off handoffs. Sending a resume, a contract draft, or a screenshot to someone you'll only need to reach once.
Sensitive documents. Files with personal or financial details that shouldn't sit online longer than necessary.
Cross-device transfers. Moving a file from your phone to your laptop without setting up cloud sync.
Working with strangers. Freelance clients, support tickets, or anyone you don't want to grant cloud folder access to.
Step-by-step: sending a temporary file
- Go to the Send page and choose File.
- Upload the file you want to share.
- Pick an expiry window — shorter for sensitive content, longer for convenience.
- Click Send to generate a retrieval code.
- Share the code. The recipient enters it on the Retrieve page to download before it expires.
Once a temporary file expires, it's gone. If the recipient hasn't downloaded it in time, you'll need to send a fresh link.
Temporary sharing vs. cloud storage
| Factor | Temporary file sharing | Cloud storage |
|---|---|---|
| Account required | No | Usually yes |
| Content lifespan | Auto-deletes on schedule | Stored until manually removed |
| Best for | One-off transfers | Long-term storage and collaboration |
| Setup time | Seconds | Minutes (folders, permissions) |
Tips for using it well
Match the expiry to the use case. A quick handoff might only need 30 minutes; a document a colleague will grab later might need a day.
Tell the recipient the expiry. So they know to download it promptly instead of losing access.
Don't treat it as backup storage. It's built for transfer, not for keeping your only copy of something important.
Common mistakes
| Mistake | Why it's a problem | Better approach |
|---|---|---|
| Setting expiry too short | Recipient misses the window | Match expiry to how quickly they'll download |
| Using it as permanent storage | File disappears eventually | Use cloud storage for anything long-term |
| Sharing the code in a public place | Anyone could grab the file before it expires | Share privately, one recipient at a time |
Try temporary file sharing now
Upload a file, set an expiry, get a code. No account, no clutter left behind.
Frequently asked questions
What happens when a temporary file expires?
The file is automatically deleted from the server and the retrieval code stops working.
Can I extend the expiry after sending a file?
Typically no — if you need more time, it's simplest to send a new file with a longer expiry window.
Is temporary file sharing secure?
It's reasonably secure for everyday use as long as you share the retrieval code privately and choose a short expiry for sensitive files.
Do I need an account to use it?
No, most temporary file sharing tools work without any sign-up.
How is this different from a self-destructing message app?
It works the same way but is built specifically for files and documents rather than chat messages.
Can multiple people download the same file before it expires?
Yes, anyone with the retrieval code can download the file until it expires or is removed.
What's the shortest and longest expiry option?
This varies by tool, but options typically range from a few minutes up to several days.
Should I use this for storing important documents long-term?
No, temporary file sharing is built for transfer, not storage — use cloud storage for anything you need to keep long-term.
Temporary file sharing works well precisely because it doesn't try to be permanent. Set the right expiry window, share the code, and the file cleans up after itself.