Guides & free tools
Guides and free tools for digital business cards
Everything we have written and built to help you make, share and get more from a digital business card: free browser tools, step-by-step guides, honest comparisons and plain explanations. Each page shows when it was last updated.
Free tools
Built in your browser, no account needed.
Guides
Step by step, with the app on screen.
GuideHow to make a digital business cardCreate, style and test your card, then put it in your email signature.Updated GuideHow to make a QR code business cardHosted-card links versus static contact codes, and how to test before you print.Updated GuideDigital business card examplesEight real card designs, from realtors to founders, to borrow from.Updated
Comparisons
Dated, checked on each vendor’s own pages, with eBiz’s gaps included.
ComparisonThe best digital business card appsHow the main apps compare on price, sharing and what the free plan includes.Updated ComparisoneBiz as a Blinq alternativeWhere the two differ, and who each one suits.Updated ComparisoneBiz as a HiHello alternativePlans, sharing and team features side by side.Updated ComparisoneBiz as a Popl alternativeCards without the hardware, compared honestly.Updated
Card types explained
What each kind of card is, and when it is the right one.
ExplainerNFC business cardsTap to share, with any NFC tag and your free card.Updated ExplainerQR code business cardsHow a printed code opens a live card, and where to put it.Updated ExplainerVideo business cardsA short introduction video on the card itself.Updated ExplainerCustom business card designColors, backgrounds, logo size and the parts people actually see.Updated
New guides are added most months. Next: holiday email signatures, the 2027 comparison of digital business card apps, and adding a signature in Outlook and Gmail.
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The card, built for your work
Start with the free card.
One card, shared by QR code, NFC or link. The people you meet save you in one tap, no app needed.
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