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100% Free · Premium Tool

Free Online Self Sign

Quickly draw, type, or upload your signature and overlay it on any document with our free online Self Sign tool. Keep your documents 100% confidential with absolute client-side browser processing.

How Self Sign Works

Add your official signature to any contract or image in 3 simple steps.

1
Create Your Signature

Draw your signature naturally, type it with a variety of premium cursive handwriting fonts, or upload an image of your handwritten signature.

2
Upload & Overlay

Load the target document, contract, or image. Drag and drop your signature exactly where it belongs and scale it to fit.

3
Download Signed File

Export your beautifully signed document instantly. The entire process runs 100% inside your browser for total data privacy.

Why use our Self Sign tool?

Most PDF signers upload your confidential contracts and signatures to external servers. Utilvo protects your privacy completely.

100% Client-Side Private Processing

Your documents, IDs, or contracts never leave your machine. The signature creation and layout overlay processing run exclusively inside your browser memory.

Versatile Input Modalities

Draw seamlessly using mouse or touchscreen, type using gorgeous cursive digital script typography, or crop and clean up a photo of your real signature.

Zero Signups & Instant Free Export

No subscription, no trial limits, no watermark. Add as many signatures as you need and download your high-fidelity signed assets instantly.

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John Doe

Frequently Asked Questions About Self Sign

Got questions about Self Sign? We have compiled the exact answers for you.

Is Self Sign free to use?

Yes, 100% free! You can draw, type, upload logos, select individual colors, layout signatures on documents, and download completed files without any charges.

Are my confidential documents safe?

Absolutely. We do not upload or store any documents or signatures on any server. Everything is loaded, rendered, and saved completely locally inside your browser memory.

Can I type my signature instead of drawing?

Yes! We support multiple stylish cursive and digital script font options. Just type your name, select your preferred handwriting style, and place it.

What types of documents are supported?

You can upload and overlay signatures onto common image files (PNG, JPG, WebP) as well as PDF documents. It is fully client-side and optimized for high-resolution output.