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✍️ Sign a PDF
Draw your signature or upload an image, then click a page to place it. Download the signed PDF.
🔒 Your PDF and signature are never uploaded1️⃣ Select a PDF
📄
Drop the PDF to sign here or click to choose
2️⃣ Create your signature
🖼️
Choose a signature image
PNG (transparent recommended) or JPG. White backgrounds are supported.
✅ Signature ready. Click the page to place it.
3️⃣ Place your signature
Page 1 / 1
Preparing…
💡 Drag the signature to reposition it. Resize it with the size slider.
How to sign a PDF
- Open a PDF and draw a signature or upload an image.
- Click the preview to place the signature. Drag it to reposition and adjust its size.
- Choose the current page or all pages, then download the signed PDF.
This adds a visible signature image; it does not create a certificate-based digital signature.
Frequently asked questions
How do I place a signature?
Draw or upload a signature, click the PDF preview to place it, then adjust size and position.
Can I upload a signature image?
Yes. Upload a PNG or another supported image; near-white background pixels are made transparent.
Can I sign every page?
Yes. Choose All pages to apply the signature across the document.
Does this create a certificate-based digital signature?
No. It places a visible signature image and does not add a cryptographic certificate.
Is my PDF uploaded?
No. The PDF and signature are processed in your browser.