# Reply Suggest > AI reply ideas in your browser — bring your own keys and model. ## Summary Chromium extension for reply suggestions on X, Reddit, and Indie Hackers using your own API keys and model. Open the popup, configure a provider, then use Suggest where supported. ## What it is - Product: Reply Suggest — a Chromium (Chrome, Brave, Edge) browser extension for in-context reply suggestions. Not limited to one network; today supports X (Twitter), Reddit, and Indie Hackers. - Users supply their own API keys; supported provider families include OpenRouter, xAI Grok, Google Gemini, GitHub Models, and GitHub Copilot. - 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://reply-suggest.rojanacharya.com/ - Support: https://reply-suggest.rojanacharya.com/support - Privacy: https://reply-suggest.rojanacharya.com/privacy - Machine-readable hints: https://reply-suggest.rojanacharya.com/llms.txt (this file) ## Sitemap - https://reply-suggest.rojanacharya.com/sitemap.xml