为什么值得关注

它独特地捕获标签页内部音频而非麦克风输入，即使在嘈杂环境中也能确保清晰转录，并提供支持多个提供商（包括本地 Ollama）的动态 AI 摘要器。

适合谁使用

需要实时转录在线课程或会议的学生和专业人士
需要从网页音频/视频中提取文本的内容创作者
注重隐私、希望使用本地无追踪工具的用户
探索语音转文本和 AI 摘要集成的开发者

典型使用场景

实时转录 YouTube 视频、播客或网络研讨会
为长时间的电话会议或演示生成简洁摘要
在转录文本中搜索并提取特定短语
导出转录文本用于笔记或文档整理

项目优势

直接捕获标签页音频，避免背景噪音，提高准确性
通过 OpenAI Whisper 实现流式实时转录，支持多种语言
支持多种 AI 提供商进行摘要（OpenAI、Anthropic、Google、Groq、本地 Ollama 等）
100% 本地存储，无遥测，确保用户隐私

使用前须知

核心转录功能需要有效的 OpenAI API 密钥
仅适用于基于 Chromium 的浏览器（Chrome、Edge、Brave）
根据所选提供商，AI 摘要可能产生额外 API 费用

README 快速开始

🎙️ Live Tab Transcriber

Live Tab Transcriber is a powerful, privacy-focused Chrome Extension that captures audio directly from your active browser tab and converts it into accurate, real-time text. Unlike standard speech-to-text tools that rely on your microphone, this extension captures the tab's internal audio, ensuring crystal-clear transcription without background noise.

It also features a Dynamic AI Summarizer, allowing you to instantly generate concise summaries using OpenAI, Anthropic (Claude), Google (Gemini), Groq, or even your local Ollama instance.

✨ Key Features

Core Transcription

Tab Audio Capture: Records audio directly from the browser tab (YouTube, Udemy, Zoom, Spotify, etc.) instead of the microphone.
Real-Time Processing: Streams audio in optimized WAV chunks for near-instant transcription via OpenAI Whisper.
High Accuracy: Leverages OpenAI's industry-leading Whisper API for precise speech-to-text, even with accents or background music.
Multi-Language Support: Transcribe in English, Hindi, Spanish, French, German, Japanese, and more.

🤖 Dynamic AI Summarization

Universal AI Router: Don't just stick to OpenAI! Choose your favorite LLM for summarization.
Supported Providers: OpenAI (GPT-4o-mini), Anthropic (Claude), Google (Gemini), Groq, DeepSeek, Mistral, Together AI, and local Ollama.
Concise Feedback: Generates a punchy, 1-2 sentence "TL;DR" summary of your transcript instantly.

🛠️ Productivity Tools

Live Side Panel: Watch the transcript build in real-time without leaving your current tab.
Smart Search: Instantly highlight and find specific words or phrases within the transcript.
Export & Copy: Copy text to your clipboard or export the full transcript as a .txt file.
Local History: Automatically saves sessions locally. Access your past transcripts even after restarting the browser.

🔒 Privacy & Performance

100% Local Storage: Transcript history and settings are stored in chrome.storage.local. No external databases.
No Telemetry: Zero tracking, zero analytics.
Optimized Audio Engine: Uses AudioWorklet and raw WAV encoding to prevent browser memory leaks and API format errors.

Prerequisites

Before using the extension, you will need:

Google Chrome (or any Chromium-based browser like Edge/Brav

项目描述

An AI Powered Google Extention which scraps data from voice from the system and also summarise the content

speech-to-text