TapCub is live — analytics, insights and live chat, free on one platform
Help center

How do I change the chat widget’s color, position and greeting?

Every appearance setting, what it changes for the visitor, and the plan needed to hide the “Powered by” line.

Live chat1 min readLast updated Oct 28, 2026TapCub teamPart of Turn on the chat widget

Short answer

Everything visual is on Live chatChat settingsAppearance; greetings are on the Greeting & translation tab. Changes apply on the visitor’s next page load.

Appearance settings

SettingWhat the visitor sees
Brand name, subtitle, logoThe header of the chat window. The logo works best square and must be 200 KB or less.
Primary colorThe bubble and the send button. Choose a color that stands out against your page background.
Bubble positionBottom-right or bottom-left.
Dark modeFollow the visitor’s system setting, always light, or always dark.
Interface languageFollow the visitor’s browser, or fix it to English or Chinese.
Hide bubble on mobileNo bubble when the window is narrower than 640 px or the browser is a phone.
Visitor soundA short sound when a reply arrives.

Greetings and the teaser

Under Live chatChat settingsGreeting & translation you write two greetings: one shown while an agent is online, one while nobody is. Keep each to a sentence; a long opener reads like a pop-up people close.

The teaser is a short line that pops above the bubble once, about 4 seconds after a visitor arrives, and hides itself after 30 seconds. Visitors who already have a conversation do not see it. Leave it empty to turn it off.

Removing “Powered by”

The bottom of the chat window shows a small “Powered by” line. On the Chat Pro plan and higher you can switch it off with Remove “Powered by” footer on the Appearance tab; on Chat Free the switch is locked. Plans and limits lists what each plan includes.

Did this answer your question?

We use your answers to fix and expand this page.

See your data clearly. Find your growth.

Every click, backed by data. Install one line of code and see your first numbers in a minute.

No credit card · Free plans for analytics and chat · Cookieless analytics