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Customize X/Twitter with local reply drafts and summaries, background tabs, Following-first, and reversible cleanup. Make X (formerly Twitter) calmer and easier to read—in your language. X Assistant is a privacy-first Chrome extension with local reply drafts and thread summaries, a Following-first Home feed, background thread tabs, and reversible cleanup for distracting content. It never automates likes, follows, posts, replies, or other account actions. KEY FEATURES 1. SUMMARIZE X/TWITTER THREADS Generate a concise summary without leaving the conversation. X Assistant reads the original post and currently loaded continuation posts from the same author. Choose **Summarize with replies** to also capture the main viewpoints and disagreements from other users' replies already loaded on the page. Thread summaries use Chrome's built-in AI on supported devices. The original posts remain unchanged, and the feature can be disabled at any time. Summary output follows the extension language. 2. DRAFT REPLIES IN DIFFERENT TONES Open an X reply composer, hover over the X Assistant sparkle button, and choose Fight Back, Calm, Supportive, or Witty. Chrome's built-in on-device model reads the visible post and inserts an editable draft into the empty reply box. Fight Back is a firm rebuttal, not an invitation to abuse or harass. X Assistant never clicks Reply. You review, edit, discard, and post every draft yourself. Drafts remain normal X composer text that can be edited or cleared. Existing text is never overwritten, and the feature can be disabled at any time. 3. USE YOUR PREFERRED LANGUAGE Choose a supported display language for the popup, in-page controls, cleanup effects, summaries, and reply drafts. Your selection applies throughout the extension. 4. PREFER THE FOLLOWING FEED Open X Home on Following by default while keeping For You available. 5. OPEN THREADS IN BACKGROUND TABS Open a post's conversation in a background tab without losing your position in the timeline. 6. REDUCE GROK NOISE Remove Grok controls from normal posts and de-emphasize Grok-related posts or replies without changing the timeline layout. 7. DE-EMPHASIZE PROMOTED POSTS Dim posts explicitly labeled Ad, Promoted, or Sponsored. Hover or focus a dimmed post to view it normally. 8. DE-EMPHASIZE REPETITIVE OR AI-LIKE REPLIES (BETA) Use multiple writing-pattern signals to dim likely repetitive, templated, or engagement-bait replies. Hover or focus to view a match normally. PRIVATE AND LOCAL BY DESIGN Filtering, thread summarization, and reply drafting happen locally in Chrome. Your X/Twitter page content is not uploaded. X Assistant uses no analytics, tracking, remote code, or account automation. Settings are stored locally on your device. Every feature is optional and reversible. X Assistant enhances the interface while leaving you in control of the original content. Works on x.com and twitter.com. X Assistant is an independent extension and is not affiliated with or endorsed by X Corp.
Aug 10, 2026
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