Bubbles do more work than their simplicity suggests. Alignment and colour tell the reader instantly who is speaking without any label. Spacing between bubbles controls how fast a conversation feels. And bubble width sets line length, which is the single biggest factor in whether a long answer is readable on a phone.
Common mistakes are worth naming. Bubbles that stretch the full width of a wide window produce lines too long to scan comfortably. Bubbles with insufficient contrast against the background fail accessibility checks and get harder to read in bright sunlight. And a single enormous bubble containing eight paragraphs is a wall of text wearing a friendly shape, which is why good chat answers are broken into short bubbles or use headings and lists inside them.
The practical rule is that a chat bubble should hold one idea. In Clerkzo, bubble styling is handled in Widget Studio alongside the rest of the theme, so the conversation matches your brand while keeping sensible defaults for line length and contrast rather than requiring you to rediscover them.
Related terms
Browse all 142 terms- Website chat widgetA website chat widget is the small chat window, usually in the corner of a website, that lets visitors ask questions and get help without leaving the page.
- Live chatLive chat is a chat window on a website that a member of the business's team answers in real time, as opposed to an automated chatbot.
- Chat LauncherA chat launcher is the small, persistent button on a website, usually in a bottom corner, that a visitor clicks or taps to open the chat window. It is the entry point to the whole conversation.
- Chat SessionA chat session is a single continuous conversation between one visitor and a chat widget, from the first message until the conversation ends or times out through inactivity.