📱 QR Code Generator
💳 EPC Payment Code
📊 Results Display
Choose a QR code type on the left, fill in the details, then press generate.
Your finished QR code image appears here, ready to download and print.
Generating your QR code...
Popular QR Code Generators
QrcodeGen.space is built around practical QR code use cases. Start with the general QR generator above, or open a focused guide for the exact type of code you need.
What Is a QR Code?
A QR code is a two-dimensional barcode that stores information in a square pattern that phones, tablets and scanners can read quickly. Unlike a traditional barcode, a QR code can hold website links, plain text, contact cards, WiFi credentials, payment instructions, map coordinates, calendar events and app deep links. That flexibility is why QR codes are now used on packaging, restaurant tables, invoices, business cards, posters, product manuals and retail displays.
For most websites and businesses, the best QR code is simple: it should lead to one clear action, scan reliably from the expected distance, and give users enough context before they scan. A restaurant menu QR code should be printed near the table edge. A Google Review QR code should appear after the customer has completed the experience. A vCard QR code should include only the contact details people actually need. When the QR code is designed around the user's moment, it becomes faster than typing a URL or searching for a business manually.
This site focuses on free static QR codes that are generated in your browser. Static QR codes store the final data directly in the image, so the code keeps working as long as the destination itself remains available. They are a good fit for websites, WiFi credentials, emails, SMS messages, contact cards, crypto payment links and standardized payment formats such as EPC. For campaigns that need editing after printing or analytics, you may eventually want dynamic QR code infrastructure, but static QR codes are still the most private, portable and low-maintenance option for many everyday uses.
Static vs Dynamic QR Codes
Static QR codes contain the final destination or data directly. They are free, durable and do not depend on a redirect service. The tradeoff is that the printed code cannot be edited later.
Dynamic QR codes usually point to a short redirect URL. The destination can be changed and scans can be measured, but the code depends on the provider keeping that redirect active.
QR Code Best Practices
- Use high contrast, usually dark modules on a light background.
- Keep enough white margin around the QR code.
- Test the code on iPhone and Android before printing.
- Use a short URL when the destination is long.
- Add a clear call to action near printed codes.
- Print large enough for the scanning distance.
🔒 Browser-Based QR Creation
Most QR code data is prepared locally in your browser before the image is created, reducing unnecessary account friction and keeping the workflow fast.
⚡ Built for Common QR Use Cases
Create codes for websites, WiFi, vCards, WhatsApp, Google reviews, email, SMS, locations, calendar events and payments from one focused tool.
📱 Mobile and Desktop Friendly
The generator works on desktop, tablets and phones, so you can create and test QR codes wherever you are preparing your campaign or print file.
🆓 Free, No Login Required
Generate and download QR code images without creating an account, without a watermark and without an expiry date hidden in the small print.
QR Code FAQ
Are QR codes free?
Yes. Static QR codes can be generated and downloaded for free on this site.
Do QR codes expire?
A static QR code does not expire by itself. It stops working only if the data or destination it contains becomes unavailable.
Can I edit a QR code later?
Static QR codes cannot be edited after printing because the data is inside the image. Use a dynamic redirect link if you need future edits.
What is the best QR code size for print?
For close-range scanning, 2 x 2 cm is a common minimum. Larger signs need larger codes because scan distance increases.
Can a QR code contain a WiFi password?
Yes. A WiFi QR code can store SSID, password and encryption type so phones can join the network faster.
What data can a QR code store?
QR codes can store URLs, text, email links, SMS links, contact cards, WiFi credentials, map links, event data and payment instructions.
Can I use a QR code commercially?
Yes. You can use QR codes from this generator on menus, signs, invoices, cards, packaging and other commercial materials.
Why is my QR code not scanning?
Common causes include low contrast, small print size, glare, damaged modules, a long encoded URL or not enough quiet space around the code.
Should I add a logo to a QR code?
A small centered logo can work if the code still has enough contrast and error correction, but always test before printing.
Are static QR codes private?
Static codes are privacy-friendly because scanners read the embedded data directly. Analytics require dynamic redirects or third-party tracking.
What is the maximum QR code data?
The practical limit depends on the content and error correction level. Short URLs usually scan better than very long text.
Can QR codes open WhatsApp?
Yes. A WhatsApp QR code can open a chat to a phone number and optionally include a prefilled message.
Can I make a Google Review QR code?
Yes. Paste your Google review link into the URL or Google Review QR option and generate the code.
Can a QR code link to a PDF?
Yes. Upload the PDF somewhere public, copy its URL, then generate a URL QR code that points to the PDF.
Do QR codes work without internet?
Plain text, vCard and WiFi QR codes can work offline. URL, review, menu and PDF QR codes need internet access to open the destination.
What color should a QR code be?
Dark modules on a light background are safest. Avoid low contrast, transparent backgrounds and busy patterns behind the code.
How much quiet space does a QR code need?
Leave a clean margin around all four sides. A margin about four modules wide is a useful rule of thumb.
Can a QR code store payment information?
Yes. This site supports EPC payment QR codes for European SEPA transfers.
What should I write near a printed QR code?
Add a short action label such as "Scan for menu", "Scan to review us", or "Scan to save contact".
How should I test a QR code?
Test it on multiple phones, from the real scan distance, under similar lighting, and from the final printed file if possible.
Choosing the Right QR Code Type
Picking the wrong QR type is the most common reason a printed code underperforms. The decision comes down to what the person scanning should be able to do in the next five seconds.
If you want them to reach a page, use a URL QR code. This is the right choice for menus, landing pages, forms, coupons, PDFs and app store links, because the phone simply opens the destination. Everything else — a review link, a menu file, a catalogue — is just a URL underneath.
If you want them to take an action on their own device, use a content QR code instead. A WiFi code joins a network, a vCard saves a contact, an event code adds something to a calendar, and an email or SMS code starts a draft. These work even when the scanner has no desire to visit a website, and several of them keep working offline.
If you want to be paid, use a payment format your banking app understands. On this site that means an EPC QR code for SEPA transfers in Europe. Payment codes are the most sensitive to formatting errors, so always test one with your own bank before putting it on an invoice.
A useful rule of thumb: the more steps a person has to take after scanning, the fewer people will finish. If your QR code opens a homepage and expects the visitor to find the menu themselves, encode the menu URL directly instead.
Which file format should you download?
PNG is the safe default for screens, documents and most print work, because it keeps the module edges crisp. SVG is better when a designer needs to scale the code for a large sign or place it into a vector layout. For anything that will be printed, export at 300 dpi or larger and never stretch a small raster image — upscaling blurs the module edges and pushes scanners past the point where they can read the code.
How to test before you print
Print one copy at the real size first and scan it under the lighting it will actually be used in. Glossy menus, window glass and curved packaging all reflect light into the camera, which is the single most common cause of "it worked on my desk but not on the table". If the code fails, increase the size, move it away from the reflective surface, or add a plain white border around it before changing anything else.