Free Signature Maker
Draw or type your signature, choose ink color and pen width, then download a transparent PNG or SVG image created on your device.
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How to create a transparent signature image
Draw your signature with a mouse, finger or stylus, or type your name in a script style. Adjust ink color and pen width, then download a cropped transparent PNG or an SVG file.
- Choose Draw signature or Type signature.
- To draw, set ink color and pen width and sign on the pad with a mouse, finger or stylus. Use Undo stroke to remove the last stroke.
- To type, enter your name, choose a font style and adjust the size and color.
- Turn the transparency grid on or off to check how the signature looks on a clear or white background.
- Choose a PNG export scale and download a transparent PNG, or download an SVG file.
When a signature image is handy
Many everyday documents only need a picture of your signature: a signed letter of recommendation, an invoice, a permission slip, an internal approval form or an email footer. Instead of printing, signing and scanning, you can draw the signature once and place the transparent image wherever you need it.
A transparent background matters because a white box around a signature looks pasted on, especially over colored letterheads or lined forms. The exported PNG contains only the ink, cropped close to the strokes, so it sits cleanly on any page.
This tool does not provide a certified digital signature, identity check or audit trail. For contracts that require those, use the signing service your counterpart specifies.
Worked example: drawing and exporting
The drawing pad uses a working area of 900 by 300 units, scaled to fit your screen. Suppose your strokes cover an area 420 units wide and 110 units tall. On export, the tool adds 12 units of padding on every side, giving 444 by 134 units.
At the recommended 2x scale the PNG is 888 by 268 pixels, and at 3x it is 1,332 by 402 pixels, which stays crisp when printed at a typical signature size of about 5 to 6 centimeters wide. The SVG keeps the strokes as smooth vector paths at 444 by 134 units, so it can be scaled to any size without blur.
For a typed signature, entering Jordan A. Rivera at 96 pixels in the flowing script style produces a PNG cropped to the measured width and height of the text, plus a small margin, with the same color you chose.
How the signature maker works
While you draw, the pad records pointer positions, including extra in-between positions that many browsers report for fast movement. Points closer than about one unit are skipped to avoid jitter. Each stroke is drawn as a smooth curve that passes through the midpoints between recorded points, which removes the jagged corners of straight segments.
On export, the tool finds the bounding box of all strokes, adds padding and redraws them onto a fresh transparent canvas at the chosen scale. The SVG contains the same curves as path data with round line caps, so the PNG and SVG match. Typed signatures are measured with the browser's text metrics and drawn with the chosen font.
Common mistakes with signature images
Signing too small is the most common problem. Tiny strokes on a touch screen become wobbly when enlarged, so use most of the pad and a slightly thicker pen.
Another mistake is sending the file around freely. A signature image can be copied onto other documents, so share it only where needed and keep the original private.
Finally, a JPEG copy loses transparency and adds a white or black box. Keep the PNG or SVG, and if a form only accepts JPEG, place the signature on a white background in a document editor first.
Useful tips and limitations
- Sign larger than you would on paper and let the export crop away the empty space; big strokes look smoother.
- Dark blue or black ink at 3 to 5 pixels reads clearly when the image is placed in a document.
- A stylus on a tablet gives the most natural result; on a laptop trackpad, the typed option often looks neater.
- Use the SVG in design tools and web pages, and the PNG in word processors and PDF editors.
Common questions
Is a signature from the Signature Maker legally binding?
The tool only creates an image of your signature. It is not a certified, cryptographic or identity-verified electronic signature. Whether an image signature is accepted depends on the document, the other party and the law where you are, so ask them or a legal professional when it matters.
Does the Signature Maker save or upload my signature?
No. Drawing, typing and exporting all happen in your browser, and nothing is stored after you leave the page. Keep your downloaded file somewhere safe.
Why does a typed signature from the Signature Maker look different on another device?
The script, handwriting and italic styles use fonts already installed on your device, which vary between systems. The PNG keeps the look you saw. The SVG stores text, so it uses the fonts of the device that opens it. Clean print always uses the same bundled font.
Can I use the Signature Maker with a keyboard only?
Yes. Choose Type signature, enter your name and pick a style; every control and export button is keyboard accessible.
Which ink colors work best in the Signature Maker?
Dark blue and black are the most common for documents. Any color can be chosen, but light colors may be hard to read when printed.
How do I add a Signature Maker image to a PDF?
Download the transparent PNG, then insert it as an image in your PDF editor or word processor and resize it to fit the signature line.
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