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Draw or type a signature and place it anywhere on a PDF.
Drop your files here
or browse, or paste from clipboard
PDF files
Processed in your browser - never uploaded
Need to add your signature to a PDF without printing, signing, and scanning it back in? The Sign PDF tool lets you draw your signature by hand right in your browser, then drop it onto any page of your document and stamp it in place. It is the fastest way to finish a form, an agreement, or a letter when you just need your handwritten mark on the page.
Everything happens 100% inside your own browser. Your PDF is never uploaded to a server, never stored, and never seen by anyone else. The file is opened locally, you place your signature on it, and the signed copy is generated on your device, so even sensitive documents like contracts or bank forms stay entirely private.
One thing to be clear about: this tool adds a visual signature, essentially a picture of your handwriting stamped onto the page, the digital equivalent of a 'sign here' pen mark. It is perfect for everyday paperwork, but it is not a cryptographic digital signature and does not embed a tamper-proof certificate or legal identity verification. If a document specifically requires a certified or e-signature with an audit trail, use a dedicated e-signature service instead.
Open your PDF
Select the PDF you want to sign. It loads directly in your browser and a live preview of the pages appears - nothing is sent anywhere.
Draw your signature
Use the signature pad to draw your signature by hand with a mouse, trackpad, or finger on a touchscreen. Clear and redraw until it looks right.
Place it on the page
Click on the page preview where you want the signature to go. Choose the correct page if your document has more than one.
Resize and position
Drag to move the signature and adjust its size so it fits neatly on the signature line or box.
Stamp and download
Stamp the signature onto the page to lock it in place, then download your signed PDF straight to your device.
The entire signing process runs in your browser. Your PDF is not uploaded, stored, or shared, so private and sensitive documents stay completely under your control.
Skip the print-sign-scan routine. Draw your signature once and stamp it directly onto the page, saving paper, ink, and time.
There is no account to create, no software to install, and no cost. Open the tool, draw, place, and download in under a minute.
You decide exactly which page the signature lands on and how big it is, so it sits cleanly on the right line every time.
Most online PDF tools upload your document to a server to process it. This one does not. Every operation runs inside your own browser using WebAssembly, so your files are read, processed, and saved locally - they are never transmitted, stored, or seen by Sapphire Broking or anyone else. That makes it safe to use with financial statements, contracts, and identity documents.
No. The tool works entirely in your browser, so your PDF stays on your device and is never uploaded, stored, or shared.
It adds a visual, handwritten-style signature - a picture of your signature stamped on the page - not a cryptographic digital signature with a certificate or identity verification. Many everyday documents accept a visual signature, but if yours requires a certified e-signature or audit trail, use a dedicated e-signature service.
Yes. You can pick the specific page in the preview and click exactly where you want the signature to appear.
Yes. Before you stamp it, you can drag to move the signature and adjust its size so it fits the signature line neatly.
No. There is no software to download and no sign-up required - just open the tool in your browser and start signing.
Yes. On a touchscreen you can draw your signature with your finger and place it on the page just like on a computer.
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