EnterNewLine — Bind Enter to New Line in ChatGPT, Claude, Gemini

Stop accidentally sending half-finished prompts. Enter inserts a new line, Cmd+Enter sends. Works on ChatGPT, Claude, Gemini & more.

You meant to write a paragraph. You hit Enter to start a new line. ChatGPT sent half a sentence. Every heavy AI user has been there. EnterNewLine fixes it. WHAT IT DOES • Press Enter → new line. Like every other text editor on earth. • Press Cmd + Enter (Mac) or Ctrl + Enter (Windows / Linux) → send the message. • Press Shift + Enter → unchanged. Whatever the site does natively. That's the whole extension. WHERE IT WORKS Out of the box, on the five sites where you're most likely to be writing long prompts: • ChatGPT — chatgpt.com • Claude — claude.ai • Gemini — gemini.google.com • Perplexity — perplexity.ai • NotebookLM — notebooklm.google.com Toggle it on or off per site from the popup. Manage all of them from settings. WHAT IT DOESN'T DO • No data collection. Ever. • No network requests. Nothing leaves your browser. • No analytics, no telemetry, no accounts, no sign-in. • No ads, no upsells, no "Pro" tier. It's open source under the MIT license. Read every line of the code: https://github.com/primaprashant/enter-new-line THE POPUP Click the icon in your toolbar and you'll see: • Whether the extension is active on the current site • Newlines saved on this site, and across every site • Messages sent with Cmd+Enter, on this site and globally The numbers stay in your browser. They're for you, not us. SETTINGS A single page with everything you need: • Toggle each supported site on or off • Export your settings as a JSON file • Import settings from a JSON file (handy when you switch machines or browsers) If you're signed into Chrome, your enabled/disabled sites sync across your own devices automatically. The export/import is for the cases where sync isn't enough — switching to Firefox, sharing a config with a coworker, that kind of thing. Bug reports, feature requests, and pull requests welcome at github.com/primaprashant/enter-new-line.