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ICO Generator Online

Convert PNG and JPG pictures into standard Windows .ico files.

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Select or Drop ICO Generator File

Files are processed 100% locally in your web browser. Zero server uploads.

What is the ICO Generator?

Create .ico icon files for Windows desktop shortcuts, software development, and browser bookmarks.

Why Use This Tool: Websites requiring specialized .ico icons containing multiple resolution layers for browser tabs.

Designed For: Photographers, graphic designers, social media managers, ecommerce sellers, and job applicants.

Key Features of ICO Generator

✓Generates standard multi-resolution ICO (16x16, 32x32, 48x48)
✓Apple Touch icon and Android PWA icon generation
✓Live browser tab preview simulator
✓Download single ICO or complete icon package ZIP

How to Use the ICO Generator Online

  1. Upload your square image.
  2. Select target icon size (32x32, 64x64, 128x128).
  3. Click Generate .ICO and download.

Privacy & Technical Specifications

100% Client-Side.

Output Format: .ico

Processing Engine: 100% Client-Side (In-Browser)

Maximum File Size: 20 MB

Server Storage: None (Zero file upload, processed in local memory)

Frequently Asked Questions about ICO Generator

How do I process images with the ICO Generator?

Select or drag your image into the workspace, adjust your parameters (such as dimensions, quality, or crop area), and download the processed .ico image.

Are my files or data uploaded to a remote server?

No. Toolketly operates 100% client-side in your web browser using modern WebAssembly, JavaScript, and HTML5 Canvas engines. Your private documents, images, and data never leave your computer or phone.

Is the ICO Generator completely free to use?

Yes, this tool is 100% free with no registration, no email signup, no subscriptions, and no hidden watermarks added to your files.

What file formats and sizes are supported?

This tool supports .png, .jpg, .jpeg, .webp input files and exports in .ico format. Processing runs locally in your device memory up to 20 MB.

Can I use this ICO Generator on mobile devices?

Yes! Toolketly is fully responsive and functions seamlessly across all modern browsers on iOS, Android, macOS, Windows, and Linux without requiring any app or software installation.

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