Create your QR code
Create custom QR codes in seconds, share them anywhere, and track every scan. Free, no sign-up, no watermark.
QR Code Name
Content
Colors
Eye & Dot
Rounded · Rounded
Frames
None
Preview
Logo (optional)
Size: 300px
Download
Everything you need
A complete QR toolkit: generation, customization, and analytics in one place.
9 QR Code Types
URL, Wi-Fi, vCard, Email, SMS, Phone, Social Media, Bitcoin, and Plain Text, all in one place.
Full Customization
Pick any colors, 5 dot styles, 3 eye styles, and add your logo for a branded look.
PNG, SVG & PDF
Download in the format you need: high-res PNG for print, SVG for web, PDF for documents. No watermark.
Dynamic & Trackable
Save a URL or social code and its destination stays editable after printing, free — with scans logged by device type and country.
Instant Generation
QR codes render live in your browser as you type. No waiting, no page reloads, no account needed.
Privacy-Conscious
Codes are generated locally unless you save one. Scan stats stay coarse, with no IP addresses and no cross-site profiles.
How it works
Create your first QR code in under a minute.
Choose a type
Pick URL, Wi-Fi, vCard, or any other type.
Enter your content
Fill in the details for your QR code.
Customize the look
Choose colors, styles, and add your logo.
Download & track
Export in PNG/SVG/PDF and monitor scans.
Latest guides
Bitcoin QR Codes: Sending and Receiving Crypto by Scan
A Bitcoin QR code is not just a picture of a wallet address. It can carry an amount and a label too, so a scan opens a wallet app with the payment half-filled in. Here is the format, and how to use it safely.
October 3, 2026 · 4 min readTutorialsSMS QR Codes: Pre-Filled Text Messages From a Scan
Scan this, and the Messages app opens with a number and a message already typed in. Here is how SMS QR codes are actually encoded, and where they genuinely save someone a step.
September 29, 2026 · 3 min readGuidesBulk QR Code Generation: Make 100 Codes From One Spreadsheet
How to plan a spreadsheet, turn it into up to 100 QR codes in one pass, and check the batch before it goes to print, so every table, tag, and badge scans.
September 26, 2026 · 8 min readUse cases
Every surface has its own rules. What to link, how big to print it, and what breaks a scan, one medium at a time.
QR Codes for Social Media: Turning a Scan Into a Follow
A QR code cannot make someone follow you, but it can remove every excuse not to. Here is how to point one at the right destination, and where a printed code genuinely beats a spoken handle.
3 min readQR Codes on Product Packaging: From Shelf to Screen
Packaging is the hardest surface a QR code has to survive: curves, creases, scuffs, and press conditions that thicken every module. Here is what to change.
9 min readQR Codes on Business Cards: Small Codes That Still Scan
A business card is the smallest surface a QR code ever gets. Here is the size floor, the payload limit, and the finish that quietly ruins both.
9 min readQR Codes on Brochures: What to Link and Where to Put It
A brochure is already the long read, so its QR code has to offer something paper cannot. Here is what to link, where to place it, and how to print it.
9 min readFrequently asked questions
Everything you need to know about creating and tracking QR codes.
Getting Started
No sign-up is required to generate and download QR codes. You only need an account if you want to save QR codes and access analytics tracking.
Yes! CQRG is an open Next.js + Prisma app. You can run it locally or deploy it to any platform that supports Node.js (Vercel, Railway, Fly.io, etc.). The database uses SQLite by default, or you can switch to Postgres.
QR Code Types & Customization
CQRG supports 9 types: URL (website link), Wi-Fi (auto-connect to a network), vCard (contact card), Email (pre-filled email), SMS (pre-filled text message), Phone (call link), Social Media Profile, Bitcoin (payment request), and Plain Text.
Yes! You can change the foreground and background colors, choose from 5 dot styles (Square, Dots, Rounded, Classy, Extra-Rounded), 3 eye/corner styles, and upload your own logo. The QR code updates live as you make changes.
In the Generator, scroll to the "Logo" panel on the right and click the upload area. Supported formats are PNG, JPG, and SVG. When a logo is present, the QR code automatically uses high error-correction level (H) to ensure reliable scanning despite the covered modules.
Yes. Select the "Wi-Fi" type, enter your network name (SSID), password, and security type (WPA/WPA2, WEP, or None). When someone scans the QR code with a smartphone, it will offer to automatically connect to the network.
Dot style controls the shape of the small data modules that make up the body of the QR code. Eye style controls the three large square corner markers (called "finder patterns" or "eyes"). Combining different dot and eye styles lets you create distinctive, on-brand designs.
Downloads & Formats
You can download your QR code as PNG (high-resolution, great for print and digital), SVG (vector format, scales infinitely), or PDF (ready for documents and presentations). All three formats are free, with no watermark.
Yes. Generating, customizing, and downloading QR codes is free, with no account required and no watermark. The site is funded by advertising displayed in clearly marked slots around the tools and articles. Ads are never placed inside the QR preview or over the generator controls, and we ask for your consent before any advertising cookie is set.
Analytics & Tracking
When you save a QR code and use the generated tracking link, every scan is logged with the device type (Mobile/Desktop/Tablet), operating system, and country. You can view all this data in the Analytics Dashboard, including a 30-day daily trend chart.
Downloaded QR code images never expire. They are standard QR codes and will keep working as long as the destination they point to exists. Tracked codes redirect through a link on our domain, so they depend on this site staying online; for print runs you cannot reprint, consider encoding your destination directly instead of using a tracking link.
Only the time of the scan, a coarse device category (mobile, tablet, or desktop), the operating system name, and the country reported by our hosting provider. We do not store the scanner’s IP address, precise location, or any identifier that could follow a person between scans. See our Privacy Policy for the full detail.