PlugMonkey

Manifest V3 Generator

Generate a compliant `manifest.json` file for your Chrome Extension in seconds.

Basic Information
Permissions
Select capabilities your extension needs.

Required for scripting or accessing page content.

Content Scripts
No content scripts added.
manifest.json
{
  "manifest_version": 3,
  "name": "My Awesome Extension",
  "version": "1.0.0",
  "description": "Does amazing things in Chrome.",
  "action": {
    "default_popup": "popup.html"
  }
}

Need Icons Too?

Once you have your manifest, you'll need properly sized icons. Use our Icon Resizer to generate all required sizes.

Go to Icon Resizer
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