ICO Tools and Favicon Utilities

Use the right icon workflow for favicon creation, app assets, and reverse extraction from ICO files.

Main Conversion Tools

These are the two production-ready tools on the site. Both run locally in your browser, which improves privacy and removes upload delays.

ICO

PNG or JPG to ICO

Create favicon and Windows icon files from PNG, JPG, JPEG, or GIF images. Choose a target size and download an ICO file instantly.

Local processing 16 to 256 px No signup
Open PNG to ICO Tool
PNG

ICO to PNG or JPG

Extract the best available frame from an ICO file, preview it, and export it as PNG or JPG for editing, reuse, or documentation.

Local processing Preview before export Transparent PNG output
Open ICO Extract Tool

Choose the Right Workflow

For website favicons

Start with the PNG to ICO converter, then pair it with our favicon implementation guide and icon size reference.

  • Create a 16, 32, or 48 pixel ICO file
  • Add matching PNG assets for Apple and Android
  • Link to your favicon in the site head

For Windows app icons

Use the PNG to ICO tool when you already have clean square artwork and need a browser-based export path.

  • Prepare a sharp high-resolution source image
  • Export the size your build process needs
  • Test readability at small sizes

For auditing old icon files

Use the ICO to PNG or JPG extractor to see what image an ICO file really contains before editing or replacing it.

  • Preview the extracted frame
  • Export to PNG for transparent assets
  • Export to JPG for lighter documentation images

Tool Questions

Do the tools upload my images?

No. The main conversion flows on this site run inside your browser. Your files stay on your device during processing.

Which format should I choose for extracted files?

Use PNG when you need transparency or want a lossless edit-friendly asset. Use JPG only when you prefer smaller files and do not need transparency.

What size should I use for favicons?

For a basic favicon workflow, 16x16 and 32x32 are the most common. Larger PNG assets such as 180x180 and 192x192 are still useful for platform-specific icons.

Why does a small icon look blurry?

Small icons need simplified shapes and stronger contrast. If the original artwork includes too much detail, readability drops quickly at 16 or 32 pixels.

Continue Your Workflow

Guide

Read Favicon Setup Guide

Learn the HTML tags, file sizes, and cross-platform recommendations for a complete favicon implementation.

Read the Guide
Learn

Review Icon Design Basics

Improve clarity at small sizes with a practical design checklist for app icons, desktop icons, and browser tabs.

View Principles
Sizes

Open Resource Hub

Browse icon size references, export checklists, and links to the most useful how-to articles on the site.

Open Resources