Signature Remover & Extractor
Eliminate paper backgrounds and extract transparent signature PNGs for digital signing.
Upload a Photo of Your Signature or Click to Browse
Take a photo of your pen signature on paper with your phone (JPG, PNG, or WebP).
🔒 100% Client-Side Privacy: Your signature image is processed locally inside your browser memory using HTML5 Canvas. Your signature is NEVER uploaded to any server.
How to Create the Best Digital Signature from Paper
Taking a clear smartphone photo of your signature saves time when signing remote PDFs, Google Docs, or Word documents. Follow these tips to get studio-quality results:
💡 Use Bright, Even Lighting
Place your white sheet of paper near a window or directly under a lamp. Avoid casting shadows from your hand or phone over the signature stroke.
🖊️ Use a Dark Blue or Black Ink Pen
Medium-point ballpoint pens, gel pens, or fountain pens provide solid, crisp ink strokes that separate cleanly from paper texture without patchy artifacts.
📄 Unlined Plain White Paper
Always sign on plain white printer paper. Avoid ruled notebook lines, diary grids, or textured colored notepads for the cleanest background isolation.
Frequently Asked Questions
Why does my signature need to be a transparent PNG?
Standard JPEG photos have solid white or gray backgrounds. When pasted into documents with lines, tables, or colored letterheads, the solid box covers existing text. A transparent PNG allows only the ink to show, blending seamlessly onto any digital form.
Is my handwritten signature kept private?
Yes, 100%. All image processing and pixel transparency calculations execute locally inside your web browser using HTML5 Canvas. Your signature image is never sent to our servers or stored anywhere.
How do I paste this signature into Microsoft Word or Google Docs?
Click Copy PNG to Clipboard or Download Transparent PNG. In Word or Google Docs, press Ctrl+V (or Cmd+V on Mac) and set the image wrap mode to "In Front of Text" for easy positioning over the signature line.