QR Code Reader – Scan PDF & Web Pages

Scan and decode QR codes in PDF files, web pages, or any screen area. Fast, accurate, and 100% private — nothing is uploaded.

QR Code Reader – Scan PDF & Web Pages lets you scan and decode QR codes directly in your browser — from PDF files, web pages, or any area of your screen. No extra app required, and nothing is ever uploaded to a server. KEY FEATURES • Scan QR codes in PDF files: Enter a PDF URL and the extension automatically renders each page to find every QR code in the document, even in multi-page files. • Scan any area of your screen: Select any region on the current page, and the extension instantly captures and decodes the QR code within it. • Scan an entire web page: Automatically finds and decodes QR codes in all images on the current page. • Copy or open results instantly: For each decoded result, copy the content or open it directly if it's a link. • Regenerate the QR code: View the QR code generated from the decoded content, handy for sharing or double-checking. • Multi-language support: English, Vietnamese, and Japanese. WHY INSTALL THIS EXTENSION • 100% private: All image processing and QR decoding happen locally in your browser. No data, image, or content is ever sent to an external server. • Fast and accurate: Multiple pages/images are processed in parallel, delivering near-instant results even for large multi-page PDFs. • No extra tools needed: No need to download files or use a separate QR scanner app — do everything right in the open browser tab. • Simple, lightweight interface: Scan the whole page, a selected area, or a PDF from a URL, all with a single click. Ideal for office workers, accountants, and anyone handling e-invoices, e-tickets, or documents with QR codes who needs to quickly extract information without exposing their data.