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Chrome Extension Icon Generator
Generate all required icon sizes for your Chrome Extension in one click.
Upload Image
Generated Icons
Upload an image to see generated icons
Why Use Our Chrome Extension Icon Generator?
Instant Generation
Generate all required icon sizes (16, 32, 48, 128) instantly from a single image upload.
Manifest Snippet
Get the exact JSON code snippet for your manifest.json file ready to copy and paste.
Completely Free
Free to use with no limits. All processing happens locally in your browser for maximum privacy.
How to Generate Chrome Extension Icons
1
Upload Image
Upload your high-resolution logo or icon image (recommended 512x512px).
2
Preview
Instantly see how your icon looks in all required Chrome extension sizes.
3
Download ZIP
Download all icons neatly organized in a ZIP file with correct filenames.
4
Copy JSON
Copy the generated manifest.json snippet and paste it into your project.
Key Benefits
Standard Compliant
Generates icons in 16x16, 32x32, 48x48, and 128x128 sizes as required by the Chrome Web Store.
Privacy First
Your images are processed locally in your browser. No data is uploaded to any server.
Time Saving
Skip manual resizing in Photoshop. Get all assets and code in seconds.
Developer Friendly
Includes a ready-to-use JSON snippet for your manifest.json "icons" object.
Frequently Asked Questions
What image format should I upload?
We recommend uploading a high-quality PNG or JPG image. A square image of at least 128x128 pixels (ideally 512x512) works best to ensure quality across all sizes.
Why do I need multiple icon sizes?
Chrome uses different sizes for different contexts: 16x16 for the favicon, 32x32 for Windows, 48x48 for the extensions page, and 128x128 for the Chrome Web Store and installation. For more details, check the official documentation.
Is this tool free?
Yes, this tool is completely free to use for both personal and commercial projects.
Where do I put the icons in my project?
Typically, you create an "icons" folder in your extension's root directory and place the generated images there. Then update your manifest.json with the provided snippet.