Comment Vibe

About

Comment Vibe uses Chrome's built-in AI (Gemini Nano) to analyse the tone of your comments in real time — before you hit Post.

  HOW IT WORKS
  Type a comment on LinkedIn, Twitter/X, YouTube, or any other site. A small badge appears near your text box showing the detected tone. Click it to see
  why — and if your comment sounds harsh or toxic, get an instant, kinder rewrite suggestion you can copy in one click.
  
  SENTIMENT LABELS
  😊 Positive — Constructive and friendly
  😐 Neutral — Balanced and factual
  😕 Negative — May come across as harsh or critical
  🚫 Toxic — Contains aggressive or harmful language
  
  WHY COMMENT VIBE?
  • Catch negativity before you regret posting it
  • Improve your online communication habits
  • Get AI-powered rewrite suggestions instantly
  • Works on LinkedIn, Twitter/X, YouTube, Reddit, and more

  100% PRIVATE — NO DATA LEAVES YOUR DEVICE
  All analysis is done locally using Chrome's on-device Gemini Nano model. Your comments are never sent to any server. No account required.

  REQUIREMENTS
  • Chrome 127 or later
  • Chrome's built-in Prompt API enabled (chrome://flags → search "Prompt API" → Enabled, then chrome://components → update Optimization Guide On Device
  Model)