ToolKitSphereFree QR Code Generator with Logo & SVG Export
FeaturedGenerate customizable QR codes from text, URLs, WiFi, email, SMS, phone, and contact (vCard) data, with logo embedding and PNG/SVG export.
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This QR code generator creates scannable codes from plain text, website URLs, WiFi credentials, email addresses, SMS numbers, phone numbers, and vCard contact data — all generated instantly in your browser. It's a go-to tool for marketers building print campaigns, small business owners sharing WiFi passwords with guests, and developers embedding QR codes into apps or packaging. You can embed a logo in the center of the code, choose custom colors, and export as high-resolution PNG or scalable SVG for print. Because the QR code is rendered entirely client-side, none of your data — including sensitive WiFi passwords or contact details — is ever sent to a remote server, which sets this apart from many QR generator sites that log every code you create. There's no signup wall, no expiring codes, and no tracking redirect hidden behind a "free" tier. Whether you need a single quick code or a batch of custom vCard QR codes for a networking event, everything happens right here. Scroll down to enter your content, customize the design, and download your QR code in seconds.
Features
- Generate QR codes from text, URLs, WiFi, email, SMS, phone, or vCard data
- Embed a custom logo in the center of the QR code
- Export as PNG (raster) or SVG (vector, infinitely scalable)
- Customize foreground and background colors
- Adjustable error correction level for logo overlays
- Live preview updates as you type
- WiFi QR codes that auto-connect devices on scan
- vCard QR codes for instant contact saving
Why use this qr code generator?
- Generates codes instantly with no server round-trip delay
- Fully private — WiFi passwords and contact data never leave your browser
- High scan reliability thanks to configurable error correction
- Simple form-based interface, no design skills needed
- Free with no watermark, expiry, or account requirement
Frequently asked questions
What's the maximum amount of data a QR code can hold?
Standard QR codes can hold up to about 4,296 alphanumeric characters, though shorter content like URLs scans faster and more reliably.
Do QR codes generated here expire?
No. These are static QR codes with the data encoded directly, so they never expire and don't rely on a redirect service staying online.
Can I add my logo without breaking the scan?
Yes, using a higher error correction level lets a logo cover part of the code while it still scans reliably.
Is SVG or PNG better for printing?
SVG is best for print since it scales to any size without pixelation, while PNG is convenient for web and social media use.
Will scanning this QR code send my data to a server?
No, the code is generated locally and simply encodes your content directly — nothing is tracked or logged by this tool.
Can I make a QR code that shares my WiFi network?
Yes, enter your network name and password in WiFi mode and guests can scan to auto-join without typing the password.
Do QR codes need internet access to scan?
No, scanning just decodes the embedded data locally on the device's camera app — internet is only needed if the content is a URL you then open.
Is this QR code generator really free?
Yes, it's completely free with unlimited generations and no signup.