Electronic Signatures · 5 min read · Published 2026-08-16

How to Add a Signature to Word and Google Docs

Create a transparent signature PNG and insert it into Microsoft Word or Google Docs without scanning or printing.

Create the signature image first

Draw a signature online, download a transparent PNG, and insert that image where the document expects a signature. This avoids a white rectangle behind the writing.

Create an electronic signature online

Insert a signature in Microsoft Word

  1. Download your transparent signature PNG.
  2. Choose Insert, then Pictures, and select the PNG.
  3. Resize it proportionally and position it above the signature line.
  4. Export or save the final document as a PDF after reviewing it.

Insert a signature in Google Docs

Use the private signature maker

  1. Choose Insert, Image, and Upload from computer.
  2. Select the signature PNG.
  3. Resize and position the image near the approval field.
  4. Download the finished document as a PDF if required.

Important limitation

This workflow creates an electronic signature image. It is not certificate-based digital signing with identity verification or an audit trail.

Try this tool for free — Electronic Signature Maker