Various background templates and stamps are available to download.
An animation that plays images and texts are sent to a receiver in the order of compiling. Group Chat One-on-One and group chat are available.
A user can put moving emoticons on his face, overlay cartoon view and theme view, such as the mustache frame, during a video chat.
Theme Customization In the cases of Android (Chat ON 3.0 or later) and Bada, users can download various font styles for free and apply them in the chat room.
Korean, English, Chinese, Japanese is cross-translated to each other, and German, French, Spanish, Italian, Portuguese is translated into English or English translated into these languages.
Users can set translation service by pushing the menu button in chat room or translate directly into any language they want by long pressing a message bubble.
For mobile devices, Chat ON was available on Android (v2.2 or higher), Bada (v2.0 or higher), i OS (v4.3 or higher), Black Berry (touch devices with v6.0 or higher, non-touch devices with v5.0 or higher), and Windows Mobile (v6.5 only for Omnia 2, and v7.0 for devices made by Samsung).