Generate QR Codes — WiFi, vCard, Email, Geo, Any Text
Open Tools → Create & Generate → QR codes, pick a template (WiFi credentials, vCard contact, email, geographic location, or raw text), fill in the fields, get a high-resolution QR code as PNG or SVG. No cloud service, no "this QR was created with FreeQrApp" footer.
Templates included
Plain text: any string, any length. URL: a link the scanner opens in a browser. WiFi: SSID + password + encryption type — phones join the network when they scan. vCard: name, phone, email, address — phones add to contacts on scan. Email: pre-filled to/subject/body. SMS: pre-filled recipient + body. Geo: latitude + longitude — phones open the map app to that location.
How to use it
- Open Tools → Create & Generate → QR codes.
- Pick a template (or "plain text" for arbitrary content).
- Fill in the fields. Preview updates live.
- Adjust the error-correction level (L/M/Q/H — higher tolerates more damage but means denser code).
- Save as PNG (raster, any size) or SVG (vector, infinitely scalable).
Bonus: barcode generator + reader
The same Tools menu has a Barcode generator (CODE128 / EAN-13 / QR / DataMatrix / …) and a Barcode reader that decodes barcodes from any image you drop on it.
Questions and answers
Can I add a logo to the centre of the QR code?
Not in this tool. QR codes can typically lose ~30% of their area to a logo without breaking, but it's a design / image-editor task. Generate the QR + open in an image editor.
How big can the encoded text be?
Up to about 4,000 alphanumeric characters in the largest QR version, less with higher error correction. The preview shows the version + capacity used.
Will the WiFi QR work on iOS?
Yes — iOS Camera app scans WiFi QRs natively and offers to join the network. Android Camera does the same.
Is the vCard cross-platform?
Yes — vCard 3.0 format is supported by every modern phone and contacts app.
Related tools
Get MiniMax Converter
Cross-platform desktop app. Linux free for non-commercial use; Windows & macOS one-time €20 license. No subscription, no telemetry, no account.