Primary Colors
Bubble, header, buttons
Page & widget bg
Chat Message Colors
Outgoing bubbles
AI responses
Background behind all messages
Typography
Chat message text color
Message Font Colors
Outgoing message text
AI response text
Chat Window Shape
Shape
Launcher Bubble Icon
This is the floating bubble icon your visitors see first
Size & Position
Google Dialogflow
Widget Text
Shown in chat title bar — separate from the launcher bubble icon
Titlebar
Appears below the title in the chat header (optional)
Defaults to Brand / Accent color if unchanged
Only applies when a header icon is set
Behavior
Intent fired when widget opens. Leave blank to disable auto-greeting.
Wait for open
Fire intent only when visitor opens the chat, not on page load
Show reset button
Manual restart while chat is open
Answer feedback
👍 👎 buttons on bot responses — data appears in Dialogflow CX Analytics
Chat window shadow
Adds a soft drop shadow to the chat window
Auto-reset on close
New session whenever widget closes
Welcome Messages
Show welcome messages
Rich messages displayed when the chat opens. Supports text, emojis, info cards, images.
Starter Prompts
Show starter prompts
Clickable chips that send a query to the agent when tapped
Deploy — Client Script
→ uco-library.js
Chat Window
Mobile (≤ 500px)
Site Header
Hero
Info Cards