The ideal Gmail signature size would be a little smaller: about 80 pixels in height, and up to 200 pixels wide. The file of the email signature shouldn't exceed 15kb (when optimized for web).Nov 28, 2019
What is the best image size for email?
600px to 650px
What size should I make my email signature?
Email signature size – dimensions The optimum dimensions of an email signature should be around 300–600 px wide and 150–200 px high. While the width is limited by the size of the screen the signature is viewed on, there are no technical limits to height.Sep 25, 2020
How do I make my signature fit in Gmail?
Hit the gear icon in the upper right corner and scroll down to settings. Once in settings, scroll down to signature. Upload your png by hitting the photo icon (between link icon and text alignment icon in toolbar). Resize by scrolling over, I set my signature to the "large" size.Nov 7, 2017