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).

Privacy Policy

Last updated: September 8, 2026

1. What This Page Is About

This Privacy Policy explains what information we collect, how we use it, and what choices you have. We keep things simple and honest — your privacy matters to us.

2. We Do Not Collect Your QR Data

QREndlessPro runs 100% in your browser. All QR codes are created, changed, scanned, and downloaded on your device. We do not see, store, or send your QR code data to any server.

Your QR code content stays on your device only
We do not track what you type or create
Images you upload for scanning never leave your device
CSV files for bulk QR stay on your device
Your session data is cleared when you close the browser

Share Links — rare exception for very complex designs

When you share a QR design link, small designs are encoded directly in the URL — no server involved. Only if the design is very large (highly customized with many effects) does the system store the compressed state on our server (Cloudflare D1) to create a short link. This auto-deletes after 30 days. The Share button (native sharing via WhatsApp, email, etc.) never touches our server — it works entirely in your browser.

3. Contact Form Data

If you contact us through our form, we only collect what you give us:

Your name — so we know who to reply to
Your email — so we can reply to you
Your message — your question or feedback

We store this safely in our database (Cloudflare D1) and use it only to reply to you. We regularly review and remove old messages, and retain them no longer than necessary. We never use your contact data for ads or marketing. If you prefer not to share this info, you can email us directly at [email protected].

4. Local Storage (On Your Device)

We use your browser's local storage to save your settings (like your theme choice and current work). This data stays on your device and never goes to any server. You can clear it anytime through your browser settings.

5. Third-Party Services We Use

We use a few trusted services to run and improve our site. These services may collect some data (like your IP address or browser type) when you visit. We do not control what they collect — please check their policies for details.

Google Analytics 4

We use Google Analytics to understand how visitors use our site — which pages are popular, how people find us, and what devices they use. It uses cookies to collect this data. For EU/EEA/UK/CH visitors, analytics cookies are only activated after you accept them in the cookie banner. For visitors outside those regions, analytics are enabled automatically. We use Google Consent Mode v2 so no data is collected until you consent. Google Privacy Policy →

Google Search Console

We use this to see how our site appears in Google search results. It helps us fix issues and improve our pages. Google Privacy Policy →

Google AdSense (Ads by Google)

We show ads to keep our site free. How we handle ads depends on where you are — see Section 6 below for the full details. Google Privacy Policy →

6. How We Handle Ads & Cookie Consent

We show ads through Google AdSense to keep our site free for everyone. We use a location-based cookie consent method — the same approach used by popular sites like iLovePDF and Smallpdf:

🌍 Visitors outside EU/EEA/UK/Switzerland

We show personalized ads based on your browsing. No cookie banner is shown because your region does not require it by law. This gives us better ad revenue to keep the site free.

🇪🇺 EU/EEA/UK/CH visitors — You Accept cookies

If you click "Accept All" on our cookie banner, we show personalized ads. These are more relevant to your interests.

🇪🇺 EU/EEA/UK/CH visitors — You Reject cookies

If you click "Essential Only", we show non-personalized ads only. These ads are based on the page content, not on you. No tracking cookies, no profile built about you.

🇪🇺 EU/EEA/UK/CH visitors — No choice yet

Until you make a choice, no ads are shown. We wait for your consent first.

This is fully compliant with GDPR and ePrivacy laws. For full details on each cookie we use, see our Cookie Policy. Learn more about Google AdSense NPA →

You can opt out of personalized ads anytime through these links:

Google Ads Settings — control your ad preferences
Network Advertising Initiative — opt out of interest-based ads
Digital Advertising Alliance — another opt-out option

7. Your Rights (GDPR)

If you are in the EU/EEA/UK/CH, you have these rights under data protection laws:

See your data: You can ask what data Google has about you. For Google Analytics, you can use the Google Analytics opt-out browser add-on to disable tracking
Delete your data: You can ask for your data to be removed
Say no to ads: You can object to your data being used for ads
Get a copy: You can ask for a copy of your data in a readable format

To use these rights for Google, visit your Google Account or Google Privacy Controls.

8. Children's Privacy

Our site is safe for all ages. We do not knowingly collect data from children under 13. Google ads are not targeted at children under 13, and we do not allow Google to personalize ads for users under 13.

9. Data Storage & Transfers

Google may store data on servers outside your country. Google follows approved data transfer rules (like the EU-US Data Privacy Framework). See Google Data Transfer Frameworks →.

All QR code creation and processing happens in your browser — we do not have a server-side database for QR data. Only two features store data on our server (Cloudflare D1):

Contact form — your name, email, and message stored in D1, reviewed and removed when no longer needed (see Section 3)
Large QR Share Links — only for very complex designs that cannot fit in a URL. Compressed design state stored in D1, auto-deleted after 30 days (see Section 2). Most share links do not use the server at all

10. Security

All QR code creation, scanning, decoding, and enhancement happens on your device — nothing is sent to our servers unless you use the Share feature (see Section 2). Google services use their own security measures as described in their policies.

11. Changes to This Policy

We may update this page from time to time. We will always show the latest date at the top. If you keep using the site after changes, that means you accept the updated policy.

12. Questions?

Email us at [email protected] — we are happy to help.

For Google privacy questions, you can also contact Google Privacy Support →.