# X Reply Suggest > AI reply ideas for X, tuned for real conversations. ## Summary A browser extension that suggests thoughtful replies on x.com using your own API keys. Pick a model, tap Suggest on a post, and drop in a line that fits your voice. ## What it is - Product: X Reply Suggest — a Chromium (Chrome, Brave, Edge) browser extension for reply suggestions on x.com / Twitter. - Users supply their own API keys; supported provider families include OpenRouter, xAI Grok, Google Gemini, and GitHub Models. - Keys stay in the browser’s extension storage; inference requests go to the provider you choose, not to a first-party inference API from this repo. ## Official pages - Home: https://x-reply-suggest.rojanacharya.com/ - Support: https://x-reply-suggest.rojanacharya.com/support - Privacy: https://x-reply-suggest.rojanacharya.com/privacy - Machine-readable hints: https://x-reply-suggest.rojanacharya.com/llms.txt (this file) ## Sitemap - https://x-reply-suggest.rojanacharya.com/sitemap.xml