Favicon or Site Icon is the small image that appears next to your website title in the browser. here are the 7 easy steps to add your own logo. From your WordPress dashboard:
Step 1 – Navigate to Appearance > Customize
Step 2 – Click on Site Identity
Step 3 – Site Icon is just under Tagline. Click Select Image (or change image if you already have one)
Step 4 – Either choose the image from your Media Library, or drag’n’drop your image into the Media Library to upload it*
Step 5 – Click the Select button in the bottom-right corner
Step 6 – You have the option to crop your logo to only keep what you need in your logo. If you don’t nee to crop it, just click Skip Cropping. Otherwise, make the adjustments and click the Crop Image button.
Step 7 – Click Save & Publish (blue button on the top)
And that’s it! Your favicon is up!
*Tips: The recommended size for your site icon image is at least 512x512px.