Send Message Icon URL
To set a custom icon for the send message button in the chat window, you can provide a URL to an image that will replace the default send icon. This enables you to personalize the chat interface and match the button's appearance to your website’s branding or specific design preferences.
Select or design an image to use as the send message icon. The image should be simple, recognizable, and sized appropriately for the button. Common formats include PNG, JPEG, or SVG.
You can upload the image to your website’s server, or if you have the image hosted externally, you can use the URL of that image.