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).

Cookie Policy

Last updated: September 8, 2026

1. What Are Cookies?

Cookies are small text files that websites store on your device (computer, phone, or tablet) when you visit. They help the site remember your preferences, keep you safe, and show you relevant content. Some cookies are set by us (first-party), and some are set by other services we use (third-party).

2. How We Use Cookies — Location-Based

We follow a location-based cookie consent method — the same approach used by popular sites like iLovePDF and Smallpdf:

🌍 Outside EU/EEA/UK/Switzerland

We set all cookies automatically because your region does not require consent by law. You see personalized ads. No cookie banner is shown.

🇪🇺 Inside EU/EEA/UK/Switzerland

We show a cookie banner and wait for your choice. Only essential cookies are set before you choose. If you accept, we set all cookies. If you reject, we only set essential and non-personalized ad cookies.

3. Types of Cookies We Use

Essential Cookies (Always Active)

These are required for the site to work. You cannot turn them off.

Cookie	Purpose	Duration	Type
qrendless-cookie-consent	Stores your cookie consent choice	6 months	First-party
qrendless-geo-is-eu	Caches your region (EU or not) to avoid re-detection	24 hours	First-party
Local Storage keys	Theme choice, QR settings, app mode	Until cleared	First-party
__cf_bm	Cloudflare bot protection — keeps the site safe from attacks	30 minutes	Third-party (Cloudflare)
Service Worker (sw.js)	PWA cache — stores static assets for offline use and faster loading	Until updated	First-party

Performance Cookies (Optional)

These help us understand how the site is used so we can improve it. They are off by default for EU visitors until you accept.

Cookie	Purpose	Duration	Type
_ga	Google Analytics 4 — distinguishes unique visitors for traffic analytics	2 years	Third-party (Google)
_ga_*	Google Analytics 4 — maintains session state and collects engagement metrics (page views, scrolls, downloads, etc.)	2 years	Third-party (Google)

Advertising Cookies (Optional)

These are used by Google AdSense to show ads. They are off by default for EU visitors until you accept. For non-EU visitors, they are set automatically.

Cookie	Purpose	Duration	Type
__gads	Google AdSense — identifies your browser for ad delivery	13 months	Third-party (Google)
__gpi	Google AdSense — stores ad personalization info	13 months	Third-party (Google)
__eoi	Google AdSense — cookie opt-in status for EU consent	13 months	Third-party (Google)
IDE, DSID	Google DoubleClick — used for ad targeting and measurement	1–2 years	Third-party (Google)
NID	Google — stores user preferences for ad serving	6 months	Third-party (Google)
1P_JAR	Google — rolls cookies into monthly buckets for analytics	1 month	Third-party (Google)

For a full list of Google ad cookies, see How Google Uses Cookies →.

4. Non-Personalized Ads (NPA)

If you are in the EU/EEA/UK/CH and you reject advertising cookies, we serve non-personalized ads instead. These ads are based on the content of the page you are viewing, not on your browsing history or personal profile. No tracking cookies are used for NPA ads. Learn more about Google NPA →

5. How to Control Cookies

You have several options to control or delete cookies:

Our cookie banner: Accept or reject non-essential cookies when you visit from the EU
Cookie settings icon: Click the cookie icon in the footer anytime to change your preferences
Browser settings: Most browsers let you block or delete cookies in their settings
Google Ads Settings: Control your ad personalization
Network Advertising Initiative: Opt out of interest-based ads
Digital Advertising Alliance: Another opt-out option

Note: Blocking all cookies may affect how some parts of the site work.

6. Consent Withdrawal

Under GDPR, you can withdraw your cookie consent at any time — it should be as easy as giving it. To change your cookie preferences after your initial choice:

Click the cookie icon in the page footer
Or clear your browser's local storage for this site and reload the page

When you withdraw consent, we will stop setting new advertising cookies and switch to non-personalized ads (NPA) for the rest of your session.

7. Do Not Track

If your browser sends a Do Not Track (DNT) signal, we respect it for our own cookies. However, third-party services like Google AdSense may not recognize DNT signals — you should use their opt-out tools listed above for full control.

8. Changes to This Policy

We may update this Cookie Policy from time to time. We will always show the latest date at the top. If we add new cookies, we will ask for your consent again (if you are in the EU).

9. Questions?

Email us at [email protected] or visit our Privacy Policy for more details.