Overview
Quick AI summaries and smart content tools for social networks, powered by Chrome's embedded AI.
NanoCoffee - AI Summaries & Smart Writing for Social Media Supercharge your social media experience with on-device AI tools - all private, fast, and free. ⨠What's New in v1.1.0 AI Write & Rewrite - Generate and refine your social media posts with one click: - Write engaging replies powered by Gemini Nano - Rephrase your drafts for clarity - Adjust tone (casual/formal) instantly - Make posts longer or shorter - Works on Twitter/X, LinkedIn, and Substack đ Key Features Smart Summaries Get instant AI-generated summaries of long posts, articles, and threads: - Twitter/X posts and articles - LinkedIn posts and newsletters - Substack articles and notes - Summaries appear inline, styled to match each platform AI Writing Assistant Compose and refine content directly in your social feed: - Generate contextual replies to posts - Rewrite your drafts with different tones - Adjust length and style on the fly - Edit and refine until it's perfect Private & Fast - Powered by Chrome's built-in Gemini Nano - All processing happens on your device - No data sent to external servers - Works offline after initial setup Native Design - Seamlessly integrated into each platform - Matches Twitter/X, LinkedIn, and Substack styles - Non-intrusive, clean interface đ Privacy First Your content never leaves your device. NanoCoffee uses Chrome's on-device AI (Gemini Nano) - everything is processed locally with zero data collection. âď¸ Requirements - Chrome 138+ stable - At least 22 GB free disk space (for Gemini Nano model) - GPU with 4+ GB VRAM OR CPU with 16+ GB RAM - Supported platforms: Twitter/X, LinkedIn, Substack - Desktop only (Windows 10+, macOS 13+, Linux) đ How to Use 1. Install the extension 2. Visit Twitter, LinkedIn, or Substack 3. Long posts automatically show summaries 4. Click the ⨠AI button in compose boxes to write or rewrite 5. Gemini Nano will download automatically on first use (may take a few minutes) Perfect for: Content creators, professionals, researchers, and anyone who wants to read faster and write better on social media.
Details
- Version1.1.0
- UpdatedNovember 19, 2025
- Offered byRui Diao
- Size89.68KiB
- LanguagesEnglish
- Developer
Email
ruidiao99@gmail.com - Non-traderThis developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.
Privacy
NanoCoffee has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy.
NanoCoffee handles the following:
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes
Support
For help with questions, suggestions, or problems, visit the developer's support site
