Deliver design files without long-lived download links
OnceLink helps designers and agencies send mockups, prototypes, brand packages, and proprietary files through protected links that expire after one access.
Your secure link is ready
Design Assets
Client delivery with tighter control
Design files are valuable work products, and delivery links should match that level of care.
Protected client downloads
Each link requires a generated password before the asset can be opened.
One-time delivery
After the first access, the link is no longer reusable.
Large-file options
Premium plans support larger files for high-resolution and layered assets.
Simple handoff
Send the client one URL and one password instead of managing a shared folder.
How design delivery works
Upload the asset, send the protected link to the client, and let the link expire after access.
Upload the asset
Add the mockup, prototype, image set, or brand file.
Share with the client
Send the URL and password through your normal approval workflow.
Avoid lingering links
Once opened, the download link cannot be reused.
Built by a hands-on founder
Wendell Adriel
Founder and creator of OnceLink
Wendell is a Software Engineer with more than 17 years of experience building reliable systems. He spent over a decade working on enterprise applications serving large customer bases and sensitive data, and brings that production-minded approach to OnceLink.
17+ years in software
Practical experience across product delivery, architecture, and robust systems.
Enterprise background
More than a decade building applications for high-volume, sensitive workflows.
Security-minded
A founder with deep experience around private data, operational trust, and reliable delivery.
Send your next design handoff securely
Create a protected one-time link for client-ready assets.
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