Key takeaways
- 01Works with mouse, trackpad, stylus and touch — a smoothing algorithm makes strokes look like ink on paper.
- 02Export as a transparent PNG for pasting on any background, or as a vector SVG that scales without losing sharpness.
- 03Your signature is drawn and saved entirely on your device — nothing is sent to a server.
Why You Need a Digital Signature File
Printing a document just to sign it and scan it back is a workflow from another era. Most contracts, invoices, internal forms and email templates today accept an embedded signature image — a transparent PNG or SVG you paste onto the document directly. The challenge is creating that image without a scanner or a paid e-signature service.
The signature maker solves that in under a minute. Draw your signature on the canvas, adjust the ink color and brush size until it looks natural, and download the file. You own the image outright — no watermark, no subscription, no service that holds your signature on its servers.
How to Create Your Electronic Signature
Draw once, use everywhere.
- 01
Open the canvas and pick a style
Choose an ink color and brush size. The canvas is blank and ready — no template to fill in.
- 02
Draw your signature
Sign with your mouse, trackpad, stylus or finger on a touchscreen. A curve-smoothing algorithm softens sharp corners so the result looks like ink on paper rather than a jagged line.
- 03
Review and redo if needed
If the first attempt doesn't look right, clear the canvas and try again. There is no limit on attempts.
- 04
Download as PNG or SVG
Click Download PNG for a transparent-background image that pastes onto any document color, or Download SVG for a vector file that scales to any size without pixelating — ideal for high-resolution print.
Where to Use Your Signature File
- 01PDF contracts and agreements — paste the PNG as an image layer
- 02Word and Google Docs forms — insert the image inline
- 03Email footers and signature blocks — embed the PNG for a personal touch
- 04Freelance invoices and quote documents
- 05Internal approval forms where a physical signature is not required
Private by Design — Nothing Leaves Your Device
The signature maker is built on the HTML5 Canvas API. Every stroke you draw is processed locally in your browser; no image data, no stroke coordinates and no metadata are sent to Handytool's servers. Close the tab and the drawing is gone unless you downloaded it first.
The tool is completely free with no account, no watermark on the output and no per-signature limit. It works on any modern browser — desktop or mobile — without installing an app.
Signature Maker FAQ
How do I create an electronic signature online?
Draw your signature inside the canvas using a mouse, trackpad, stylus or finger. When it looks right, click Download PNG or Download SVG. That file is your electronic signature, ready to paste into documents.
Is the PNG background transparent?
Yes. PNG exports use a transparent background by default, so the signature blends onto any color in your document. Switch to white background if you specifically need a boxed signature.
Can I use this signature on legal documents?
For informal documents — emails, contracts, invoices — a drawn signature is widely accepted. For documents that require a qualified e-signature by law, use a regulated provider. Handytool is intended for everyday use.
Can I sign on a phone or tablet?
Yes. The canvas supports touch and stylus input, so you can sign with your finger on a phone or tablet and download the file directly to your device.
Is my signature uploaded anywhere?
No. The signature is drawn and saved entirely on your device. Handytool never sees, stores or transmits the image you create.
Is the signature maker free?
Yes. No fee, no account, no per-signature limit and no watermark on the output.