X-Reply Guy

Your AI-powered reply assistant for X. Custom style, personality, multiple options — works seamlessly with the Twitter/X interface.

Draft engaging, on-brand replies on X (Twitter) directly from an on-page assistant. X-Reply Guy is your personal AI reply assistant that helps you write better, faster, and more authentic replies on X. Open the assistant on any post, generate tailored response suggestions using your preferred AI provider, and place your favorite draft into the composer with a single click. We prioritize your account's safety. X-Reply Guy never automates posting or hijacks the X interface, giving you complete control and protecting you from bot and automation flags. FEATURES • Assist, Never Hijack: Generate suggestions in a side panel, review, click to copy/place, and post it yourself. No automatic posting, no background bots. • Multiple Reply Options: Get up to 5 suggested replies (up to 20 for Pro) per generation so you can choose the one that fits perfectly. • Style & Personality Control: Customize your default writing style (Casual or Professional) to make sure replies sound exactly like you. • Bring Your Own Key (BYOK): Connect directly to your preferred AI provider using your own API key. Pay only for what you use, with no markups. • Vision Support (Pro): Analyze images in posts to generate context-aware replies for media-rich tweets. • Adaptive Learning (Pro): Mark replies you don't like as "disliked" and the assistant automatically learns and refines future suggestions. • History Log: Browse your recently generated replies, revisit past suggestions, and copy them with one click. • Privacy-First: Your API keys, settings, and reply history are stored locally on your device. We do not store or track your tweet data. HOW TO USE 1. Open X (Twitter) and find a post you want to reply to. 2. Click the X-Reply Guy button that appears on the post, or open the assistant from the toolbar. 3. Choose your preferred writing style (Casual or Professional) and click Generate. 4. Browse the suggestions, capture your favorite draft, place it in the composer, edit if needed, and post. PRIVACY & SECURITY Your API keys are stored safely on your device. The extension connects directly to your chosen AI provider's API. No intermediary servers, no data tracking, and no data sharing. SUPPORT & FEEDBACK Found a bug or have a suggestion? Email us at xreplyguy@mozuno.web.id or open an issue on our GitHub repository. DISCLAIMER X-Reply Guy is an independent browser extension and is not affiliated with, authorized, maintained, sponsored, or endorsed by X Corp., Twitter Inc., or any of their affiliates or subsidiaries.