DexURL Guides

Practical guides for short links, dynamic QR codes, bio pages, expiry rules, and safer sharing.

• How Big Should a QR Code Be for Print? — Twenty millimeters is the floor and twenty-five is safer. Past that, the real question is scan distance, module size, and how much data you are asking the code to hold.
• How to Add a Logo to a QR Code and Keep It Scannable — A logo works because error correction can rebuild the part it covers. Keep it small, centered, high contrast, and clear of the finder squares, and test it before you print.
• Do QR Codes Expire? — The printed pattern never expires. What can stop working is the destination behind it — and that depends on which kind of code you printed.
• Static vs Dynamic QR Codes: Which to Print — A static code encodes the destination itself. A dynamic code encodes a short link that forwards. The difference decides whether you can fix a mistake.
• Bio page + printable QR in one login — Creators often juggle a bio page tool and a separate shortener. DexURL publishes an @handle page and a dynamic QR you can still edit after print.
• How to Import Browser Bookmarks into DexURL Vault — Export an HTML bookmark file from Chrome, Edge, Firefox, Safari, Brave, Opera, Vivaldi, or Arc, drop it into Vault for a free clean-up report, then export again whenever you want.
• When Should You Use a Temporary Link? — Temporary links are short links with expiry rules. Use them for client previews, limited downloads, flash offers, event resources, and one-time handoffs.
• Dynamic QR Codes for Menus, Flyers, Events, and Product Packaging — A dynamic QR code lets you change the destination later, which is helpful when your printed material is already out in the world.
• What Should You Save in a Private Link Vault? — A private link vault helps you keep important URLs organized without turning every saved link into a public bookmark or browser tab.
• How to Build a Simple Link Page for Your Profile — A link page gives creators, freelancers, sellers, and teams one clean URL for their most important destinations.
• Safer Link Sharing Without Overclaiming Privacy — DexURL helps you control access with expiry, password gates, and abuse reporting. Pair those tools with honest expectations about what the product stores.