Free QR Code Generator Online — SVG, Wi-Fi, vCard, URL, SMS
Create custom QR codes in seconds — free, no login, no watermark. Whether you need a QR code for a website link, a Wi-Fi network, a business card, an SMS, or an email, this free QR code generator handles it all directly in your browser. Your data never leaves your device.
This tool supports 12 content types: URL, plain text, phone call, SMS, WhatsApp, email, Wi-Fi, vCard contact, calendar event, social profile, GPS location, and PIX. Full customization included: choose foreground and background colors, select a dot style (square, rounded, or circular), and optionally embed a center logo. Download as high-resolution PNG or scalable SVG — no watermarks, no account required.
How to Use This QR Code Generator
- Choose a content type — Select the tab that matches what you want to encode: URL, Wi-Fi, vCard, SMS, and more.
- Fill in your details — Enter the URL, Wi-Fi credentials, contact info, or message content.
- Customize the appearance — Adjust colors, dot style, and optionally upload a logo.
- Download your QR code — Click "Download PNG" for raster or "Download SVG" for vector output.
The QR preview updates live as you type — no generate button needed.
QR Code for URL
The most common use: paste any web address and get a scannable QR code for a link instantly. Use it on business cards, posters, flyers, or product packaging to send people directly to your website without typing. Works with any URL — including links with UTM parameters, anchors, or query strings.
QR Code for Wi-Fi
A Wi-Fi QR code lets guests join your network without typing the password. Enter the network name (SSID), choose the security type (WPA2, WEP, or open), and type the password. Anyone who scans the QR code with a modern Android or iPhone camera joins automatically. No app needed — this is supported natively on all current smartphones.
This is one of the highest-search QR types: people regularly search for wifi qr code generator and qr code wifi password. A single printed QR code in your home, office, or café solves the "what's the Wi-Fi password?" question permanently.
QR Code for vCard (Contact)
Encode your full contact details — name, phone, email, company, title, and website — into a single vCard QR code. When scanned, the contact is saved directly to the phone's address book. No app, no manual typing. Perfect for business cards, name badges, and conference handouts.
This is also called a qr code contact card. It uses the vCard 3.0 format, which is supported by all major contact apps on iOS and Android.
QR Code for SMS, WhatsApp and Email
- SMS: Encode a phone number and optional pre-filled message. The user's messaging app opens ready to send.
- WhatsApp: Same as SMS but opens WhatsApp directly. Useful for customer support links or chat-based businesses.
- Email: Pre-fill recipient address, subject line, and body text. Scan the QR and the default mail client opens with everything ready.
These are powerful for printed materials where you want zero friction — feedback forms, event RSVPs, or support request cards.
Custom QR Code with Logo and Colors
Stand out with a branded QR code. This generator lets you:
- Change colors — set any foreground (dots) and background color, including transparent backgrounds for SVG export.
- Upload a center logo — any image file; the tool automatically switches to error correction level H (30% redundancy) to keep the code scannable even with the center covered.
- Choose dot style — square (classic), rounded (soft), or circular (modern).
Keep the logo under roughly 30% of the QR area for reliable scanning. For brand colors, make sure there is enough contrast between dots and background — dark dots on a light background always work best.
Download QR Code as SVG or PNG
- PNG: raster format, fixed at 280×280px. Best for web use, email, WhatsApp sharing, and digital documents.
- SVG: vector format, infinitely scalable without pixelation. Required for print materials, signage, billboards, and high-DPI displays.
For any print project — business cards, merchandise, banners — always download SVG. It will look sharp at any size, from a 1 cm sticker to a 3 m banner.
Why Use This QR Code Generator?
Most free QR generators online have at least one of these problems: they require you to create an account, they add a watermark, they limit how many QR codes you can create, they charge for SVG download, or they send your data to a server. This tool has none of those problems.
- No login — open the page and start generating immediately
- No watermark — clean, professional QR codes ready for any use
- No limits — generate as many QR codes as you need, forever
- SVG download included — free, always, no upgrade required
- Works offline — runs entirely in your browser; no data ever leaves your device
- Privacy friendly — your URLs, Wi-Fi passwords, and contact data stay local
Frequently Asked Questions
How do I create a QR code for a Wi-Fi password?
Switch to the Wi-Fi tab, enter your network name (SSID), select the security type (WPA2 is most common), and type your password. The QR code generates instantly. When someone scans it with an Android or iPhone camera app, the phone offers to join the network automatically — no special app needed on any modern device.
How do I make a QR code with a logo?
In the Appearance section, click "Center logo (optional)" and upload any image file. The tool automatically switches to error correction level H (30% redundancy) so the code remains scannable despite the center being covered. For best results, keep the logo under 30% of the QR area and use an image with a transparent or white background. Download as SVG for print-quality output.
Is this QR code generator really free?
Yes — completely free, no strings attached. No account, no watermark, no usage limit, and no data is sent to any server. Everything runs locally in your browser using JavaScript. The QR code you generate belongs entirely to you.
Can I use these QR codes commercially?
Yes. QR codes are an open standard. There are no licensing fees or restrictions on using QR codes for commercial purposes — on products, marketing materials, storefronts, or anywhere else. The codes you generate here are yours to use however you want.
Do QR codes expire?
QR codes themselves do not expire — the data is encoded statically in the image. If your QR code links to a URL, it will stop working only if that URL goes offline. For static data — Wi-Fi credentials, vCard contacts, SMS numbers, email addresses — there is no expiry. The code works as long as the image exists.
What is error correction level H and why does it matter?
Error correction level H means the QR code can still be decoded even if up to 30% of it is obscured, damaged, or printed imperfectly. This is why center logos work — the logo covers part of the code, but level H has enough redundancy to reconstruct the missing data. Without a logo, this tool uses level M (15%), which produces a slightly denser, more compact code.
