PDF Signature Tool
Sign PDF documents online securely. Draw a handwritten signature, convert typed text to cursive script, or upload a signature image. Visually position your signature on any page and download the signed PDF instantly.
Signature Method
Upload a PDF to get started.
Why Use Our PDF Signature Tool?
Multiple Signature Styles
Create your signature in three different ways: draw it using mouse/touch controls, type your name in stylish handwriting fonts, or upload a transparent signature image. Find the style that works best for you.
100% Client-Side Privacy
Your documents are never uploaded to any server. All processing, including loading the PDF, drawing the signature, and saving the output, happens locally in your browser. Absolute confidentiality and privacy.
Click-to-Place Positioning
Easily position your signature anywhere on the page. Click on the document page preview to instantly place the signature box, then adjust width and height to fit standard signature blocks perfectly.
Instant Download
Generate and download your signed PDF immediately. No registration, no email verification, no subscription, and no watermarks. Save your signed documents securely in seconds.
When to Add a Signature to PDF
Contract Signing
Apply legal, professional hand-drawn signatures to commercial agreements and contracts.
Invoice Approvals
Authorize business vendor invoices and purchase orders with manager signatures.
Application Submissions
Sign application forms, enrollment papers, and formal membership requests.
Official Approvals
Add stamp or handwritten sign-offs on engineering plans, compliance reports, and designs.
Student Approvals
Sign homework papers, course waivers, and consent slips for educational boards.
Corporate Document Release
Sign off on internal operational reviews and department handovers.
About PDF Signature Tool
What is the PDF Signature Tool?
The PDF Signature tool is a secure web utility that lets you add professional handwritten or electronic signatures to your PDF documents. Simply upload your PDF, create your signature using drawing tools, styled typing fonts, or image uploads, position it visually on your document, and download your signed file instantly.
Draw Signature Mode
The Draw signature option lets you use your mouse, laptop trackpad, or touch screen on mobile devices/tablets to write out your signature. Adjust ink color (Black, Blue, Red) and stroke thickness to replicate your natural handwriting. Make changes easily with convenient clear and undo controls.
Type Signature Mode
The Type signature option generates elegant, professional handwritten signatures based on the name you type. Select from a variety of distinct cursive script fonts to match your personal style. The tool renders your name into a high-quality signature image with a transparent background, ready for document placement.
Upload Signature Image
The Upload option allows you to import an image of your signature. If you have a scanned or photographed copy of your physical signature, you can upload it (ideally in transparent PNG format, though JPG works too). The tool processes the image, allowing you to scale and place it onto your PDF page.
Interactive Click-to-Place Positioning: Avoid the headache of guess-work coordinates. Our tool renders a high-quality visual preview of your PDF document. Just click anywhere directly on the page preview, and the signature box will move instantly to that exact spot. You can adjust dimensions and fine-tune locations before finalizing.
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Frequently Asked Questions
The PDF Signature tool is a secure, web-based utility that lets you add handwritten or digital signatures to your PDF documents. You can draw your signature, type your name using elegant cursive fonts, or upload an image of your physical signature, then place it anywhere on any page of the PDF.
After uploading your PDF and creating or uploading a signature, a visual preview of the selected PDF page is generated. Simply click anywhere on the page preview to specify the position. You can also adjust the width and height of the signature or fine-tune its position with coordinates.
No. The PDF Signature tool operates 100% client-side. The file loading, page rendering, signature creation, and final PDF generation are processed locally within your web browser using HTML5 APIs. Your document never uploads to our servers, ensuring absolute privacy.
You can choose from three signature options: 1. Draw: Draw using your mouse, trackpad, or touch screen. 2. Type: Type your name and select from styled cursive fonts. 3. Upload: Upload an image file (preferably a transparent PNG) of your physical signature.
Yes, in many jurisdictions (such as under the ESIGN Act in the US and eIDAS in the EU), basic electronic signatures are legally binding for most common business contracts, NDAs, and agreements. However, for specialized legal documents (wills, deeds), check local legal requirements.
Yes. You can select any specific page to apply a signature, download it, or place multiple signatures on different areas of the same page or different pages by applying them iteratively. The tool does not limit the number of times you can sign a document.
No. We do not store, view, or log any documents or signatures. All data is stored temporarily in your browser's memory while the tool is open and is completely wiped out once you close the tab. Your private keys and personal data remain under your control.