CSEnter for AI Chat

Change the send trigger key in AI chat services like Claude, ChatGPT, Gemini, and AI Mode in Google Search.

Are you tired of accidentally sending an unfinished message just by pressing Enter? In many languages — especially those using IME-based input like Japanese — the Enter key is pressed frequently during text composition to confirm character conversions. This makes accidental sends an everyday frustration. On top of that, in most text editors, Enter means "new line" — not "send." Having Enter trigger a send goes against the mental model most people already have. For users with upper limb disabilities, tremor conditions, or those less familiar with keyboard shortcuts, an accidental send can be especially disruptive. CSEnter for AI Chat solves this by letting you choose your preferred send key: - Ctrl+Enter - Shift+Enter - Ctrl+Shift+Enter Enter alone will insert a new line — just like in a text editor. On macOS, Ctrl functions as Cmd. Key features: - Prevents accidental sends triggered by Enter alone - Saves time and avoids wasting conversation context - Settings apply instantly — no page reload needed - Settings are synced across devices via your browser account - Supports Claude, ChatGPT, Gemini, and AI Mode in Google Search Source code and changelog are available on GitHub: https://github.com/securecat/csenter