How to fill and sign a PDF
No installs, no accounts. Open your PDF, add what you need, and download the signed copy.
1
Open your PDF
Click the box above or drag a PDF onto it to see your document.
2
Fill & sign
Add text, dates, and checkmarks, and draw your signature. Drag everything into place.
3
Download
Press Download signed PDF and your completed file saves instantly.
Know what kind of signature is required
When to use it
This tool adds visible text, ticks, dates and a drawn signature to a PDF. It is useful when the recipient accepts a simple electronic signature.
Limits and checks
A visible signature is not the same as a certificate-based digital signature or a signing service with identity verification and an audit trail. Follow the recipientβs instructions for legal or regulated documents.
Read the guide to signing PDFs privately β
Frequently asked questions
Is my PDF uploaded to a server?
No. Everything runs with JavaScript inside your own browser. Your file never leaves your device, which is why it's both fast and private.
Can I edit the existing text in the PDF?
This tool adds text and a signature on top of your PDF β perfect for filling forms and signing. It doesn't retype the document's existing printed text, which is how nearly every fill-and-sign tool works. Your original content stays exactly as it was.
Is an electronic signature like this legal?
In most countries a typed or drawn signature added to a document is a valid electronic signature for everyday agreements. For high-stakes legal documents, check the specific requirements that apply to you.
Will my signature look clear?
Yes. Your signature and text are drawn straight onto the PDF's pages at full quality, so they stay crisp when printed or viewed.
Does it cost anything?
No β it's completely free with no sign-up, just like every WriteReady tool.
Which browsers are supported?
Any up-to-date version of Chrome, Firefox, Edge, or Safari on desktop or mobile.