How to Sign a PDF Online (Free, No Printing)

2026-02-20

Printing a PDF just to sign it and scan it back is a waste of time and paper. Modern browser-based tools let you sign PDFs digitally in seconds — no printer needed.

3 Ways to Sign a PDF Online

Most online PDF signers offer three methods: draw your signature with a mouse or touchscreen, type your name and choose a handwriting font, or upload an image of your signature.

Is an Electronic Signature Legally Valid?

In most countries, yes. The US ESIGN Act, EU eIDAS regulation, and similar laws in other jurisdictions recognize electronic signatures as legally binding for most documents. Exceptions include certain government forms and notarized documents.

How to Sign a PDF with Luleit

Open Luleit's PDF signer, upload your document, draw or type your signature, position it on the page, and download. Your document never leaves your browser — complete privacy.

Tips for a Professional Signature

Use a stylus or touchscreen for the most natural-looking signature. If using a mouse, write slowly and deliberately. For typed signatures, choose a script font that looks like handwriting.