Sign PDF
Sign PDF documents online for free. Draw, type, or upload your signature. Add signatures anywhere on your PDF.
Drag & drop PDF or click to browse
PDF files only • Max 50MB
How to Use Sign PDF
- 1 Upload your PDF document
- 2 Create your signature: draw, type, or upload an image
- 3 Click on the PDF page where you want to place your signature
- 4 Drag to position and resize your signature
- 5 Add additional signatures if needed
- 6 Click "Download Signed PDF" to save
What You Get
Complete PDF signing solution that works entirely in your browser. Create signatures by drawing with your mouse or touchscreen, typing your name in elegant fonts, or uploading a signature image. Position signatures precisely on any page of your document.
Input: Contract PDF
Output: Signed contract ready for submission
Input: Application form
Output: Form with signature on designated line
Input: Multiple page agreement
Output: Initials on each page, full signature at end
How do I sign a PDF document online?
Upload your PDF, create a signature (draw with mouse, type your name, or upload an image), click on the page to place it, download the signed PDF.
How do I draw a signature on a PDF?
Select Draw mode, use your mouse or finger (on touchscreen) to draw your signature. Position and resize it on any page. Black, blue, or navy ink available.
Is my document uploaded to a server for signing?
No. All processing happens 100% in your browser using pdf-lib. Your documents never leave your device - completely private and secure.
Is a PDF signature created online legally binding?
This tool creates a visual signature representation. Legal validity varies by jurisdiction and document type. For important legal documents, consult a professional or use certified e-signature services.
Can I add signatures to multiple pages?
Yes. Navigate through pages and add signatures wherever needed. Each signature is placed independently. Add initials on every page if required.
Can I reposition or resize my signature?
Yes. Drag signatures to move them, use corner handles to resize. Delete and re-add if you want to start over.
What ways can I create my signature?
Three methods: draw with mouse or touchscreen, type your name in cursive/elegant/modern fonts, or upload an existing signature image (PNG, JPG).
Can I add multiple different signatures?
Yes. Add as many signatures as needed throughout the document. Create different signatures for different purposes (full name, initials, etc.).
Related:
100% client-side processing - your documents never leave your device