PDF Signer
Add your signature to any PDF document. Type or draw your signature and place it on any page. Free, private, no signup needed.
Drop a PDF here or click to upload
Add your signature to any PDF document
PDF Signer runs 100% in your browser
Your files are never uploaded to any server. All processing happens locally on your device using modern browser technology. Private, fast, and free.
0
Uploads
0
Stored
How to Sign a PDF Online
Open the PDF Signer
Navigate to the tool. No account or software needed.
Upload your PDF
Drag and drop the document you need to sign.
Create your signature
Type your name for a text signature, or draw your signature with your mouse or finger.
Download the signed PDF
Your signature is embedded on the last page with a date stamp. Download the signed document.
Pro Tips
- •Use the draw option for a more authentic-looking signature that matches your handwriting.
- •The signature is placed on the last page by default, which is where most documents require signatures.
- •A date stamp is automatically added below your signature for documentation purposes.
- •Your signature data never leaves your browser. The signing happens entirely on your device.
Who needs PDF Signer?
Students
Academic work and assignments
Professionals
Business and office tasks
Creatives
Design and content creation
Everyone
Personal everyday tasks
When to Use PDF Signer
Signing contracts
Add your signature to rental agreements, freelance contracts, or business proposals.
Approving documents
Sign off on internal documents, expense reports, or approval forms.
Academic submissions
Sign honor pledges, thesis declarations, or recommendation forms.
Frequently Asked Questions
Is this a legally valid electronic signature?
This tool creates a visual signature on the PDF. For legally binding e-signatures with audit trails, dedicated e-signature platforms like DocuSign may be required depending on your jurisdiction.
Can I sign multiple pages?
Currently the signature is added to the last page. For multi-page signing, sign the document multiple times or use the PDF editor to add text signatures to specific pages.
Is my signature stored anywhere?
No. Your signature is created and applied entirely in your browser. We never see or store your signature data.
PDF Signer vs Alternatives
Signing PDFs electronically is essential for remote work and digital document workflows.
DocuSign
Professional e-signature platform
Key difference: Paid service. Legally binding with audit trails but requires account.
Adobe Sign
Adobe e-signature solution
Key difference: Part of Adobe ecosystem. Paid subscription required.
Sign PDFs instantly for free. Type or draw your signature. No account, no uploads. Your signature stays completely private.
Good to know
- All processing happens in your browser. Very large files may be slower on mobile devices or older computers.
- Results depend on the quality and format of your input. For best results, use high-quality source files.
- Once you close the browser tab, all data is gone. Make sure to download your results before closing.
Key Features
100% Free
No hidden fees, no premium tiers, no limits on how much you use it. Free today, free tomorrow, free forever.
Complete Privacy
Your files never leave your device. Everything is processed locally in your browser — we physically cannot access your data.
No Registration
Start using the tool immediately. No account, no email, no personal information required. Just open and use.
Works Everywhere
Compatible with Chrome, Firefox, Safari, and Edge on desktop and mobile. Works offline once the page has loaded.
Full Step-by-Step Guide
Detailed walkthrough with pro tips and best practices for getting the best results every time.
Read guideFrequently Asked Questions
Every common question answered — file limits, privacy, supported formats, compatibility, and more.
View FAQCompare Alternatives
See how PDF Signer stacks up against Adobe, Smallpdf, and other paid and free alternatives.
Compare now