Live Add Signature to PDF
Draw your handwritten signature and embed it into any PDF — fully local in your browser, nothing leaves your device.
What it does
Detects QR codes in video
Watches the YouTube player and automatically finds QR codes as they appear on screen.
One-click to open
Detected QR codes become clickable links — no need to pause, screenshot, or type the URL manually.
100% local
All processing happens in your browser. Nothing is sent to any server.
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Pull every image out of any PDF with one click. No software, no sign-up.
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Merge multiple PDFs into one in seconds — no upload, no account, no limits.