# Free QR Code Generator — No Login, Private & Offline > A free browser-based web utility and QR code generator application. Create and download QR codes instantly, with everything running locally in your browser. No login, email, or personal information required. **URL:** https://qrcodefree.win/ **Source:** https://github.com/kennymingt/qrcodefree --- ## Summary This is a free online QR code generator web app. Users enter a URL, text, or other data, customize the appearance, preview the code live, and download it as SVG, PNG, or JPG. All generation happens client-side in the browser — content is not sent to a server for encoding. --- ## Highlights ### 100% Free This QR code generator is completely free. Create as many codes as you need with no hidden fees, subscriptions, or watermarks. ### No Account Required No login, email address, or personal information is needed. Open the page, enter your content, and download your QR code right away. ### Private & Offline Your QR code is generated locally in your browser. Your text and URLs never leave your device — nothing is sent to a server. ### SVG, PNG & JPG Export your QR code in the format that fits your project: scalable SVG for print, or PNG and JPG for web and social media. --- ## About this web application Need a quick way to share a link, message, or contact detail? This free online QR code generator is a lightweight web application and utility that runs entirely in your browser. Turn any text or URL into a scannable QR code in seconds, customize colors and dot styles, pick a high-resolution size, and download your code without creating an account. Unlike many QR tools, this application processes everything on your device. That means better privacy, faster results, and QR codes that work forever — static codes do not expire and have no scan limits. This is a free web app — not software to install, and not a service that stores your data. Open the page, use the application like any other online utility, and close it when you are done. No downloads, no sign-ups, and no background tracking. --- ## How to create a QR code 1. **Enter your content** — paste a website URL, plain text, email, phone number, or any data you want people to scan. 2. **Customize the design** — choose your size, dot style, and foreground and background colors to match your brand. 3. **Preview your code** — the QR code updates live as you type so you can check it before downloading. 4. **Download your file** — save as SVG, PNG, or JPG and use it on websites, posters, packaging, business cards, or presentations. --- ## Features - **High-resolution downloads**: Preset sizes of 300, 600, 1024, 1200, 2400, and 3600 pixels. - **Custom colors & styles**: Foreground and background colors; dot styles include square, rounded, dots, classy, classy-rounded, and extra-rounded. - **No data collection**: No email required; content is not stored or tracked. Generation runs entirely in the browser. - **Web app, no install**: Works on desktop, tablet, or phone in any modern browser. - **Static QR codes that last**: Codes keep working as long as the encoded content remains valid. - **Free for commercial use**: Suitable for business, marketing, events, menus, and product labels. --- ## Popular uses for QR codes - Share website links on flyers, packaging, and storefronts - Add contact details or Wi-Fi credentials for guests and customers - Link to menus, booking pages, payment pages, or social profiles - Promote events, coupons, app downloads, and product information - Bridge offline marketing to online content with a single scan --- ## File formats - **SVG**: Best for print layouts and design tools; scales without losing quality. - **PNG**: Ideal for websites, slides, and documents; crisp image with solid background. - **JPG**: Good when file size matters or platforms prefer JPEG images. --- ## Frequently asked questions **Is this QR code generator really free?** Yes. You can create and download QR codes for free with no account and no payment required. **Do I need to sign up or provide an email?** No. You do not need to log in, register, or share any personal information to generate a QR code. **Is my data private?** Yes. QR codes are generated locally in your browser. Your content is not uploaded to a server for encoding. **Is this a web app or a website?** Both — this page is a website that hosts a free QR code generator web application. It works as an online utility in your browser. No separate app install is needed. **What is a QR code?** A QR code (Quick Response code) is a two-dimensional barcode that stores information such as a URL, text, or contact details. It can be scanned with a smartphone camera or QR scanner app. **Do the QR codes expire?** No. Static QR codes created here do not expire. They continue to work as long as the encoded destination or content remains available. **Can I use the QR codes for business?** Yes. You can use downloaded QR codes for commercial and personal projects. **Why is my QR code not scanning?** Check that your content is correct, increase contrast between foreground and background, avoid very light colors on the code itself, and test at a larger size if the code will be printed small. --- ## Technical notes - Built with JavaScript; uses the `qr-code-styling` library for local generation. - Single-page static web application. - No backend; no user accounts; no server-side encoding of QR content.