Instructions
Installation
It will create a 16px, 19px, 32px, 38px, 48px and a 128px icon from the image you upload.
It will then give you the code to add to your manifest.json file.
"icons": {
"16": "icon16.png",
"19": "icon19.png",
"32": "icon32.png",
"38": "icon38.png",
"48": "icon48.png",
"128": "icon128.png"
},About Mozilla Thunderbird Extension Icon Generator
With our easy-to-use interface, converting an icon for Mozilla Thunderbird extension is effortless. Just upload an icon and our generator will seamlessly generate it into the perfect set of icons for your Mozilla Thunderbird extension.
Enhance visibility of your extension on Thunderbird Add-ons marketplace by providing all required sizes of icons. This is an easy and impactful step towards increasing prominence of your Mozilla Thunderbird extension.
FAQs
PNG is recommended as it supports transparency and maintains image quality with its lossless format.
Yes but check if it fulfills Thunderbird’s icon size and format guidelines. Our tool assists you with that.
