Sign PDF Documents
Place, resize, and overlay signatures on document pages 100% client-side.
Select a PDF file to sign
Processed locally inside browser memory.
Sign PDF
Legally sign and stamp PDF files locally in seconds. Draw or type a cursive visual representation of your signature and drag it onto any page.
Private, Browser-Based Document Processing
Learn how we securely compile and edit your files directly inside your browser sandbox.
🔒Zero Server Uploads (100% Private)
Your privacy is our highest priority. Unlike conventional online PDF converters that upload your sensitive documents to remote cloud storage servers, iCreatePDF operates entirely inside your web browser's local sandbox. Your files are never transmitted across the network, ensuring absolute confidentiality for personal, legal, and financial documents.
⚡Powered by Local WebAssembly
We leverage cutting-edge browser technologies, including WebAssembly (Wasm) compiles of professional document engines and HTML5 canvas APIs, to perform heavy-duty file operations directly on your device's CPU. This local execution model provides instant processing speeds while bypassing slow internet upload and download queues.
✨No Limits, No Watermarks, No Sign-Up
Enjoy fully unrestricted access to our entire PDF utility suite. We do not enforce file size caps, daily usage limits, page count restrictions, or registration prompts. All documents are output in pristine quality without added branding or watermarks, making it ideal for both personal and professional workflows.
🔌Full Offline Capabilities
Since all document rendering and processing logic runs client-side within your browser sandbox, the tools do not require an active internet connection to function. Once the tool page is loaded, you can safely disconnect your device and continue converting, merging, compressing, or editing files offline.
About the Sign PDF Tool
Printing a contract just to sign and rescan it is slow, and uploading it to a third-party e-signature platform means a sensitive document passes through someone else’s server. iCreatePDF lets you draw, type, or upload your signature and stamp it directly onto PDF pages, keeping the signing process entirely on your device.
How to Sign PDF
- 1
Upload the document to sign
Add the contract, lease, or form that needs a signature.
- 2
Create your signature
Draw it with your mouse or finger, type it, or upload an image.
- 3
Place it on the page
Position and resize your signature exactly where it’s needed.
- 4
Download the signed PDF
Export the finished document, ready to send.
Common Use Cases
- Sign a lease agreement or rental contract without printing it
- Add a signature to an NDA or vendor contract before sending it back
- Countersign a document received by email in under a minute
- Sign a form for a job application or onboarding paperwork
Frequently Asked Questions
Can I draw my signature with a mouse or touchscreen?
Yes, you can draw a freehand signature, type a styled text signature, or upload an image of your existing signature.
Is a signature added this way legally binding?
Electronic signatures are broadly recognized for most everyday contracts; check specific jurisdiction and document requirements for high-stakes legal use.
Can I reposition my signature after placing it?
Yes, you can move and resize the signature on the page before finalizing the document.
Is my signature or document uploaded to a server?
No, the entire signing process runs locally in your browser sandbox.