Sign PDF
Draw, type, or upload a signature, place it on any page, then download the signed PDF.
About Sign PDF
Sign PDF documents by drawing, typing with signature fonts, or uploading an image of your signature. Place and resize it on any page, then download the signed file.
Built for quick approvals and forms when you need an online signature tool without uploading sensitive paperwork.
Frequently asked questions
Is Sign PDF free?
Yes. Sign PDF on Luma is free to use with no signup required.
Are my files uploaded when I use Sign PDF?
No. Processing happens locally in your browser. Files are not uploaded to a server.
How do I use Sign PDF?
Draw, type, or upload a signature and place it on pages. Open the tool, add your file, adjust options if needed, then download the result.