Chrome Extension

A lightweight Chrome extension for effortless subtitle extraction from AI-generated music

Gemini Music – Subtitle Downloader is a Chrome extension designed to simplify the process of extracting subtitles from AI-generated music inside Google Gemini conversations.

It introduces a seamless one-click .vtt download system, allowing creators to instantly capture lyrics with accurate timestamps—perfect for music production, content creation, and archiving.

💡 Problem It Solves

AI-generated music platforms provide rich lyrical content, but:

• No native export for subtitles
• Manual copy-paste breaks formatting
• Timestamp data gets lost

This extension eliminates friction and preserves the full lyrical structure + timing.

⚙️ Core Features

✨ One-Click Subtitle Download
Adds a dedicated .vtt button directly into the Gemini music player UI

🧠 Smart Encoding Cleanup
Automatically fixes broken characters (e.g., ’ → ')

⏱️ Timestamp Preservation
Downloads full WebVTT files with precise timing

🎧 Universal Compatibility
Works with all Gemini-generated music/audio outputs

⚡ Lightweight & Fast
No background scripts, zero performance overhead

🌙 Dark Mode Support
UI adapts perfectly across themes

🛠️ Tech Stack

• JavaScript (Vanilla)
• Chrome Extension APIs (Manifest V3)
• DOM Manipulation & Mutation Observers
• WebVTT format handling

🧪 How It Works

1. Open a conversation in Gemini with generated audio
2. Reveal subtitles
3. Click the .vtt button
4. Instantly download structured subtitle file

🎯 Use Cases

• 🎼 Music Producers → Extract lyrics for DAW alignment
• 📺 YouTubers → Add captions/subtitles easily
• 🎤 Lyricists → Save AI-generated ideas instantly
• 📊 Content Archivists → Maintain structured audio data

📦 Key Project Attributes (for portfolio cards)

Use this section as quick-glance metadata blocks:

• Project Type: Chrome Extension
• Category: Productivity / Music Tools
• Platform: Google Chrome Web Store
• Release Date: March 30, 2026
• File Size: 53.29 KB
• Performance: Lightweight (no background tasks)
• Privacy: No data collection
• License Model: Free Tool
• Core Format: WebVTT (.vtt)
• Target Users: Musicians, creators, developers
• Publisher: VibeTool.Org

🔗 Live Project

• Chrome Web Store Listing:
  👉 https://chromewebstore.google.com/detail/gemini-music-subtitle-dow/bhblaejbibencedlnnnakpnleoleigoc

🧠 Developer Insight

This project reflects a deeper vision:

bridging AI-generated creativity with practical production workflows.

It’s not just a utility—it’s part of a larger ecosystem where music, automation, and intelligent tooling converge.

Hello everyone! I’m excited to share my latest project – the Chrome Title Changer extension. As a web developer and productivity enthusiast, I often found myself wanting to customize website titles for better tab organization. That’s why I created this simple but useful Chrome extension.

What Does It Do?

Chrome Title Changer lets you modify any website’s title (the text shown in your browser tab) with two flexible options:

• Temporary changes for your current browsing session
• Permanent changes that apply every time you visit a specific website

Why Did I Create It?

Tab management is crucial for productivity. Whether you’re:

• Working with multiple instances of the same website
• Creating a more organized workflow
• Personalizing your browsing experience This extension helps you stay organized and efficient.

Key Features

1. Simple Interface
   • Clean, intuitive popup design
   • Quick title modification
   • No complex settings or configurations
2. Flexible Options
   • “This time only” for temporary changes
   • “Always” option for permanent modifications
   • Easy to update or remove saved titles
3. Performance
   • Lightweight implementation
   • Minimal resource usage
   • Fast and responsive

Technical Implementation

The extension is built using pure JavaScript and Chrome’s Extension APIs. It uses:

• Chrome Storage API for saving preferences
• Chrome Scripting API for title modifications
• Event listeners for real-time updates

Open Source

This project is open source and available on my GitHub repository. Feel free to:

• Explore the code
• Suggest improvements
• Report issues
• Contribute to development

Installation Guide

From Chrome Web Store

1. Visit the Chrome Web Store (link coming soon)
2. Click “Add to Chrome”
3. Confirm the installation

Manual Installation (Developer Mode)

• Select the extension directory
• Download or clone this repository
• Open Chrome and go to chrome://extensions/
• Enable “Developer mode” in the top right
• Click “Load unpacked”

Future Plans

I’m planning to add more features like:

• Title templates
• Batch modifications
• Export/import settings
• Custom styling options

Get Involved

You can find the project on GitHub. Your feedback and contributions are welcome!

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