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How can i change extension icon?

  • hi.
    I created a simple extension for opera but i cant change icon.

    manifest.json :
    "manifest_version": 2,

    "name": "name",
    "description": "write a description",
    "version": "1.0.0",		
    "background": {
    	"scripts": ["background.js"]
    "permissions": ["tabs"],
    "browser_action": { 
    	"default_icon": "icon.png",
    	"default_title": "title!"


  • I found it brothers 🙂

    go to stackoverflow

    i added this code into manifest.json :

    "icons": { "16": "icon16.png",
    "48": "icon48.png",
    "128": "icon128.png" },


  • Topic closed as solved. If in up until to a month the author needs the thread to be reopened, just report it. briefly explaining the reason.