Share Your Contact Details With a Single Scan
A vCard QR code turns your contact details into a square barcode that any phone can scan to add you straight to its address book — no typing a number, no spelling out an email. This tool collects your name, phone numbers, email addresses, company, job title, website, address, and a note, then builds a standard vCard and encodes it into a QR image you can download as a PNG, plus a separate .vcf file you can attach to emails or import directly. It is ideal for a printed business card, an email signature, a conference badge, a shop window, or a slide, and it works the same on iPhone and Android with no app to install and no account to create.
The code is built on an open standard called vCard, the same format your phone already uses for contacts. This tool emits vCard version 3.0, chosen because it is the most widely recognized by phone cameras. Each detail becomes a labelled line: FN carries your full name, N holds the structured last and first name, TEL lines carry each phone, EMAIL lines carry each address, ORG is your company, TITLE your role, URL your website, ADR your address, and NOTE a free-text note. The lines are joined with the carriage-return-and-line-feed endings the standard requires, and any special characters like commas and semicolons in your values are escaped so they do not confuse a parser. Blank fields are left out entirely rather than sent as empty lines. All of that text is then fed to the QR encoder with error correction, which is why the finished square survives a little smudging or a slightly bent print.
Here is a worked example. Enter first name Jane, last name Doe, phone +91 98765 43210, email jane@example.com, and company Acme Ltd. The tool assembles a vCard whose key lines read N:Doe;Jane;;;, FN:Jane Doe, TEL;TYPE=CELL:+91 98765 43210, EMAIL:jane@example.com, and ORG:Acme Ltd, wrapped between BEGIN:VCARD and END:VCARD. Scan the resulting QR with an iPhone or Android camera and the phone offers an Add to Contacts card already filled with Jane Doe, her number, email, and company — one tap and she is saved. Add a second phone number and the tool simply writes a second TEL line, so multi-line contacts work without any extra effort.
The practical situations add up quickly. A salesperson puts the code on the back of a paper card so a new lead saves their details instantly instead of typing them wrong. A founder drops it into an email signature so recipients can add them in a tap. An event prints it on lanyards so attendees swap contacts by scanning. A shop shows it in the window so passers-by save the store's number for orders. A freelancer adds it to a portfolio PDF. In each case the code replaces the slow, mistake-prone step of manual entry, and because the details are baked into the image, it works offline the moment it is scanned.
A couple of tips keep scans reliable. The one real trade-off with contact QR codes is density: the more fields you add, the more text the code must hold, which makes the grid finer and harder for a phone to read at small sizes. This tool shows a live character count and warns you once the payload passes roughly 300 characters, at which point it is worth trimming to the essentials — name, one phone, one email — and printing a touch larger. Keep the usual QR hygiene too: a dark code on a light background, a clear white margin around it, and a test scan on two different phones before any print run. If you would rather send the contact directly, use the .vcf download, which most mail and messaging apps recognize as an importable contact. Everything here runs entirely in your browser, so the details you enter are used locally to build the vCard and QR and are never uploaded, stored, or shared.