I’ll take a closer look at the actual favicon file at icon sizes, because what looks good as a logo often becomes muddy at 16×16 or 32×32.

No — you’re right. This is not clear enough for a favicon.

At favicon size, it looks like a small blue/white circle with unclear detail. The text/detail is getting lost. For a favicon, you want something extremely simple.

Use one of these instead:

1. Just the Clarity Protocol icon/mark
   No words. No tagline. No small lines.

2. A single monochrome “C” mark
   Charcoal background with a light gray/silver C.

3. A simplified symbol only
   The center line/circle mark from the logo could work, but it needs to be bold and high contrast.

Best favicon style for your brand:

dark charcoal background
simple silver/gray Clarity mark
no text
no thin lines
no gradients that get muddy

For favicon sizes, the design has to still look recognizable at:

16x16
32x32
64x64

So I would not use this version. I’d create a new favicon from the logo symbol only, using a thicker, simplified mark.

You have a few easy options.

Easiest method: use an online favicon converter

1. Start with a square image if possible, ideally:

   512x512 PNG
   

2. Go to a favicon generator/converter site.

3. Upload the PNG or JPG.

4. Choose .ico output.

5. Download the file.

6. Rename it exactly:

   favicon.ico
   

7. Upload it to your GitHub root directory.

Search phrase:

PNG to ICO favicon generator

Better method: use Canva + favicon converter

1. Open Canva.

2. Create a custom design:

   512 x 512 px
   

3. Place your icon in the center.

4. Keep it simple and high contrast.

5. Download as PNG.

6. Convert the PNG to .ico using a favicon generator.

Best favicon settings

Use an .ico file that includes multiple sizes:

16x16
32x32
48x48
64x64
128x128
256x256

That helps browsers choose the right version instead of shrinking one large image and making it blurry.

Important tip

Do not use a full logo with words. For a favicon, use only a simple icon or symbol. At browser-tab size, text almost always becomes blurry.

Done — here is the converted .ico file:

Download the favicon.ico

That’s normal. Some browsers try to preview an .ico file instead of downloading it.

Use one of these options:

1. Right-click the download link
   Choose Save link as… or Save target as…

2. When it opens in the browser
   Press:

   Ctrl + S
   

   Then save it as:

   favicon.ico
   

3. Make sure the filename ends exactly with

   .ico
   

Use this link and right-click/save:

Download favicon.ico

Once saved, rename it to:

favicon.ico

Then upload that file to the GitHub root directory.