Why is my contact QR code so dense?

Every field adds characters. A name, phone and email make a small code; add an address and a long title and it grows. Leave out what people do not need.

Is anything I type or scan uploaded?

No. Codes are drawn and read inside your browser (bwip-js and the ZXing reader, compiled to WebAssembly); nothing you type, upload or point the camera at reaches our servers.

Can I make codes from a script, a spreadsheet or an AI agent?

Yes, with no account. https://openvibe.tools/api/codes/qrcode.svg?text=Hello is the image itself (any symbology, .svg or .png; /api/codes lists them), so it works in an tag or Markdown. POST /api/v1/tools/ /run answers JSON, and the OpenAPI document is at https://openvibe.tools/api/v1/openapi.json.

vCard QR Code Generator — Contact Details as a QR Code

Barcode & QR Tools

Make, scan and check every kind of code, in your browser.

About the Contact QR Code (vCard)

Fill in the details you want to share and the generator writes a vCard 3.0 that every phone can save in one tap. Keep it short (name, phone, email) for a small, easy-to-scan code on a business card, or add the company, title, address and website.

vCard 3.0, read by iPhone and Android cameras
Size warning when the card grows too dense to print small
PNG or SVG for print
Made in your browser

Frequently asked questions

Why is my contact QR code so dense?: Every field adds characters. A name, phone and email make a small code; add an address and a long title and it grows. Leave out what people do not need.
Is anything I type or scan uploaded?: No. Codes are drawn and read inside your browser (bwip-js and the ZXing reader, compiled to WebAssembly); nothing you type, upload or point the camera at reaches our servers.
Can I make codes from a script, a spreadsheet or an AI agent?: Yes, with no account. https://openvibe.tools/api/codes/qrcode.svg?text=Hello is the image itself (any symbology, .svg or .png; /api/codes lists them), so it works in an <img> tag or Markdown. POST /api/v1/tools/<tool>/run answers JSON, and the OpenAPI document is at https://openvibe.tools/api/v1/openapi.json.

Barcode & QR Tools

Type anything. Get the right code.

What it does

Data

Symbology

Number or GS1 data

Values

Code

About the Contact QR Code (vCard)

Frequently asked questions

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