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Developer Launches Free, Open-Source QR Scanner and Generator With No Ads

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A developer has released QRScanner, a free and open-source QR code tool hosted on Netlify, as an alternative to paywalled or ad-heavy options. The tool supports scanning via camera, uploading images, and generating custom QR codes for WiFi, WhatsApp, text, and URLs. Built with vanilla JavaScript and HTML5/CSS3, it runs entirely in the browser without sending any data to external servers. The lightweight architecture was chosen to prioritize speed and user privacy. The developer is seeking community feedback on the UI and performance, and has made the project available for public contribution.

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Developer Launches Free, Open-Source QR Scanner and Generator With No Ads · ShortSingh