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Sign PDF Documents Online
Draw or type your signature and stamp it on contracts, forms, and legal agreements with full in-browser privacy.
Click to upload or drag & drop PDF to sign
Create a legally binding signature pad in-browser. Zero server transmission.
Choose DocumentFAQ Hub
PDF E-Signing Frequently Asked Questions
Common questions about signing contracts and agreements safely in your browser.
How do I electronically sign a PDF without installing software?
Upload your document, draw your signature smoothly using your mouse or touchscreen, select the target page and position, and click "Apply Signature & Save". Your signature is embedded as a vector graphic directly into the PDF.
Are my signatures and signed documents stored on any server?
Never. The signature is drawn on an HTML5 canvas and rendered directly onto your PDF pages using client-side JavaScript. MicroTools.dev does not store, transmit, or read your contracts, NDA agreements, or tax forms.
Can I type my name as a signature instead of drawing?
Yes! Toggle between the "Draw Signature" and "Type Signature" tabs. The typed mode generates a cursive signature glyph styled with professional typography.