Uwarp

Transparent signature PNG · visual e-signature image (not a cryptographic certificate)

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Create a digital signature online

Create a digital signature online free. Type your name in script fonts or draw a signature, then download a transparent signature PNG for email and docs — a free signature generator in your browser.

What is a transparent PNG signature maker / signature PNG tool?

A transparent PNG signature maker (signature PNG, sign PNG, png signature, signature image, create digital signature, free signature generator) lets you create an autograph-style signature image — by typing a name in script fonts or drawing with a mouse — then download a clear-background PNG for email and documents. People searching “signature png” and “sign png” usually want this visual e-signature asset, not a cryptographic certificate. Cryptographic digital signatures verify identity with keys; this page is a visual signature generator only. Already have a scanned sign on white paper? Knock out the background on /make-image-transparent. For free-form text images see /text-to-png; for text on photos see /text-to-image.

Signature PNG maker features

Create transparent sign PNG / signature image exports in the browser.

  • Type a name signature

    Turn your name into a script-style digital signature image.

  • Draw a signature

    Freehand signature drawer with mouse or touch — classic signature pad.

  • Transparent signature PNG

    Export sign PNG / png signature with clear background for Word, PDF, and email.

  • Script fonts

    Brush Script, Segoe Script, Lucida Handwriting, Apple Chancery, and cursive stacks.

  • Ink color & size

    Match brand blue/black ink or bold sizes for clear scans.

  • Free & private

    Free online signature generator — nothing uploaded.

How to make a signature PNG online

Create a transparent sign PNG in minutes.

  1. Pick a mode

    Type your name or draw on the signature pad.

  2. Style the ink

    Choose font (type mode), size/pen width, and color.

  3. Preview

    Check the transparent signature PNG preview.

  4. Download

    Save signature.png and insert it into email or documents.

Tips for better signature PNGs

Get a clean sign image for docs and email.
  • 01

    Keep the background transparent

    Default exports are clear so the signature sits cleanly on white or letterhead.

  • 02

    Use dark ink for print

    Near-black or navy scans better than light gray.

  • 03

    Draw slowly on trackpads

    Steady strokes look more natural; clear and retry anytime.

  • 04

    Need cryptographic signing?

    Use a dedicated e-sign / certificate product. This tool only creates a signature image.

Signature PNG makers compared

How this free transparent PNG signature maker stacks up.

  • Online PNG Tools (transparent PNG signature maker)

    Competitor ranking for sign PNG, signature PNG, and png signature. This page matches that intent with type + draw modes and transparent signature PNG export.

  • Make Image Transparent (/make-image-transparent)

    Knock out a scanned signature’s paper background. Use Signature Maker when you want to type or draw a fresh sign PNG.

  • DocuSign / Adobe Sign

    Full e-sign workflows with audit trails and certificates. Overkill when you only need a signature image to paste.

  • Text to PNG (/text-to-png)

    General typography → PNG. Signature Maker adds script fonts and a signature drawer tuned for autograph-style exports.

  • This signature PNG maker

    Free signature generator: type or draw, transparent signature PNG / sign PNG, private browser export.

Great for

When you need a signature image — not a certificate.

  • Email signatures

    Create an online signature creator asset for Gmail, Outlook, and Apple Mail.

  • Word / Docs sign-offs

    Paste a signature PNG when signing papers digitally for appearance.

  • Quick e-signature images

    Make an electronic signature generator-style PNG without installing software.

  • Autograph-style assets

    Use type mode as a simple autograph creator for creative projects.

Why use this digital signature maker

Fast, free signature PNG creation.

  • 100% free

    Signature maker free — no account, no watermark on the PNG.

  • Privacy first

    Your name and strokes stay on your device.

  • Type or draw

    Covers signature drawer and typed name signature workflows.

  • Clear SEO intent

    Built for create digital signature, free signature generator, and signature PNG searches.

Technical details

How this online signature generator works.
Output
Transparent PNG via canvas.toDataURL("image/png"); draw mode crops to ink bounds.
Type mode
Canvas fillText with system script font stacks; auto-sized frame.
Draw mode
Pointer events on an 800×280 pad; round stroke caps for pen-like lines.
Processing
100% client-side — no uploads.

Sources & References

References on electronic signatures, PNG transparency, and canvas drawing.
  • “An electronic signature is data in electronic form which is attached to or logically associated with other data in electronic form and which is used by the signatory to sign.”
    — Wikipedia — Electronic signature

    Electronic signature: This tool creates a visual signature image (typed or drawn PNG) for inserting into documents and email — not a qualified cryptographic certificate. en.wikipedia.org/wiki/Electronic_signature

  • “A digital signature is a mathematical scheme for verifying the authenticity of digital messages or documents.”
    — Wikipedia — Digital signature

    Digital signature (cryptography): Cryptographic digital signatures use private keys and certificates. Our signature maker produces a signature PNG / image for appearance only; use a proper e-sign platform when legal PKI is required. en.wikipedia.org/wiki/Digital_signature

  • “The Canvas API provides a means for drawing graphics via JavaScript and the HTML canvas element.”
    — MDN Web Docs — Canvas API

    Canvas API: Typed script text and freehand strokes are rendered on Canvas 2D and exported as transparent PNG. developer.mozilla.org/en-US/docs/Web/API/Canvas_API

  • “PNG supports an alpha channel for transparency.”
    — Wikipedia — PNG

    PNG and alpha transparency: Signature PNG exports keep a clear background so you can paste the sign onto Word, PDF viewers, or email signatures. en.wikipedia.org/wiki/PNG

Frequently Asked Questions

Quick answers about this tool—open a question to read more.