A QR code (Quick Response code) is a two-dimensional barcode that stores data — URLs, text, WiFi credentials, contact info (vCard), payment details (UPI), and more. When scanned with a smartphone camera or QR reader app, it instantly opens the encoded information. QREndlessPro supports 1,421+ QR code types across 38 categories.

Is QREndlessPro free?

Yes, QREndlessPro is 100% free forever. There are no sign-ups, no subscriptions, no watermarks, and no hidden fees. All 7 tools (Generator, Bulk Generator, Customizer, Scanner, Enhancer, Decoder, and Expiry Checker) work entirely in your browser — your data never leaves your device.

What formats does QREndlessPro support?

QREndlessPro supports 7 export formats: PNG, SVG, PDF, EPS, JPEG, WebP, and Base64. QR codes can be generated in any size from 100px to 4096px, with custom colors, logos, and error correction levels (L, M, Q, H). Bulk QR codes can be exported as print-ready Grid PDFs or ZIP archives.

How do I create a QR code for WiFi?

Select 'WiFi' as the QR type in QREndlessPro, enter your network name (SSID), password, and encryption type (WPA/WEP). Click Generate — your WiFi QR code is ready instantly. Guests can scan it to connect without typing the password. You can also bulk-generate WiFi QR codes for hotels, offices, or events.

Can I add my logo to a QR code?

Yes! QREndlessPro's Customizer tool lets you embed a logo in the center of your QR code. It automatically upgrades error correction to Level H so the QR code remains scannable even with 30% of the code covered. You can also add custom colors, gradients, dot styles, and branded frames.

How do I scan a QR code from an image?

Use QREndlessPro's Scanner tool — either drag & drop an image file or use your device camera. It reads QR codes and 13+ barcode formats (EAN-13, Code 128, UPC-A, Data Matrix, Aztec, PDF417, etc.). Bulk scanning is supported — upload multiple images and export results as CSV.

Is my data safe? Does QREndlessPro collect my information?

QREndlessPro is 100% browser-based — all QR code generation, scanning, and decoding happens on your device. Your data is never uploaded to any server. There are no accounts, no tracking, no data collection. The tool even works offline after the first load as a PWA (Progressive Web App).

Contact Us

We're here to help. Whether you have a question about our QR code tools, need technical support, or want to report a bug — our team is ready to assist.

Quick Answers

What We Can Help With

Technical issues

If a tool isn't working as expected, describe the steps you took and what happened. Include your browser name and version if possible.

Feature requests

We're always improving QREndlessPro. Let us know what QR code types, export formats, or features you'd like to see added.

Bug reports

Found something broken? Tell us the page URL, what you expected to happen, and what actually happened. Screenshots help too.

Business inquiries

Questions about using QREndlessPro for your organization, custom deployments, or partnership opportunities.

Privacy & data: Questions about how we handle your data. Spoiler: we don't collect any — everything runs in your browser. See our Privacy Policy for details.

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Response time

Within 48 hours

Languages

English

Support hours

Mon–Fri, 9–6 IST

Before You Write

✅ Check the Quick Answers above — your question may already be answered.

✅ Try refreshing the page or clearing your browser cache — many issues resolve with a fresh load.

✅ Make sure you're using a modern browser (Chrome, Firefox, Safari, Edge) — QREndlessPro works best on the latest versions.

✅ Our tools work offline as a PWA — if you installed QREndlessPro, try updating it from your browser's app settings.

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Quick Answers

QR Code not generating?

Scanner not detecting codes?

Bulk download issues?

Customize tool not saving?

Decoder showing wrong data?

Enhancer not improving quality?

What We Can Help With

Before You Write

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