據 AlphaMoat 統計,截至 2026-09,Chrome 外掛 NoteCast 使用者數為 411,環比 +122.2%,評分 5(1 人評價),在全部 9,324 款 AI 瀏覽器外掛中排名第 2,440 位,在「音訊」分類(333 款)中排名第 127 位。
Capture a browser tab's audio, transcribe it locally with Whisper, and generate structured notes with a local Ollama model. 🛡️ Private AI Transcription. Your Data Never Leaves Your Device.
NoteCast is a privacy-first AI transcription and note-taking extension. Transcribe browser audio, microphone input, and local audio or video files into searchable transcripts, summaries, action items, and structured notes—all processed locally on your own hardware.
The difference is privacy. Unlike cloud-based transcription tools, NoteCast processes everything locally using AI models that you control. Your recordings and transcripts never have to leave your device.
🧠 100% Local AI Processing
We bring the power of advanced AI directly to your machine using trusted open-source models:
Professional AI features without compromising your privacy or uploading sensitive data.
🚀 Key Features
🎯 Ideal For
⚙️ Technical Requirement
Transcription works right away, with no setup. The AI notes and summaries need Ollama running locally or on a server you control — NoteCast includes a guided setup that detects it, helps you pull a model, and gets you connected in just a few minutes.
Read aloud any text with realistic AI voices, compatible with webpages, kindle Ebooks, Google Docs, PDF, Emails, and more.
+ 對比Text to speech (TTS) with natural AI voices: read aloud web pages, PDFs & e-books. Free AI voice generator & text reader.
+ 對比Extension convert text subtitles for YouTube into natural-sounding speech using AI technologies.
+ 對比Youtube Video Transcript and Video Summary: YouTube video to text transcript, YouTube summary with ChatGPT.
+ 對比Convert audio to text. Automatically record and transcribe your meetings, and other conversations with Transkriptor.
+ 對比Get instant YouTube transcripts with AI summaries, insights, and chat features. Ideal for faster learning and note-taking.
+ 對比資料月份:2026-09 · 使用者數與評分來自 Chrome 應用商店公開資料,按月聚合更新。口徑說明見資料方法。