用 AI 摘要把長影片瞬間變成關鍵要點

依功能與用途,為你挑選 12 款 YouNote 的替代工具。
| 排名 | 工具與標語 | 官方網域 | 每月造訪次數 | 月增幅 | 定價模式 | 主要市場 | 評分 | 比較 |
|---|---|---|---|---|---|---|---|---|
| ● |
| chromewebstore.google.com |
| 0 |
| 0 (—) |
| 免費 |
| 全球 |
| 1.6 |
| 簡介 |
| 1 | Eightify | eightify.app | 10.92萬 | -3.31萬 (-23.2%) | 免費增值 | 美國 | 4.3 | 比較 |
| 2 | Noiz | noiz.io | 14.88萬 | -5.74萬 (-27.8%) | 免費試用 | 美國 | 4.2 | 比較 |
| 3 | TubeMemo | tubememo.com | 1930 | -1283 (-39.9%) | 免費增值 | 美國 | 3.8 | 比較 |
| 4 | YouTLDR | you-tldr.com | 4.63萬 | -1.13萬 (-19.6%) | 免費增值 | 美國 | 4.1 | 比較 |
| 5 | SummifyAI | summifyai.com | 380 | -1247 (-76.6%) | 免費增值 | 柬埔寨 | 4.3 | 比較 |
| 6 | Claras | meetclaras.com | 1.03萬 | 2196 (+26.9%) | 免費增值 | 美國 | 4.3 | 比較 |
| 7 | Summarify AI For YouTube | summarify.app | 5024 | -3241 (-39.2%) | 免費 | 美國 | 4.2 | 比較 |
| 8 | HoverNotes | hovernotes.io | 19.07萬 | 11.62萬 (+156%) | 免費增值 | 印度 | 4.3 | 比較 |
| 9 | VidSummize - 以 ChatGPT 進行的 AI YouTube 摘要 | chromewebstore.google.com | 0 | 0 (—) | 免費 | 全球 | 3.4 | 比較 |
| 10 | VidSumm - YouTube 影片摘要工具 | chromewebstore.google.com | 0 | 0 (—) | 免費 | 全球 | 3.9 | 比較 |
| 11 | Summarize.ing | summarize.ing | 5.98萬 | -5369 (-8.2%) | 免費增值 | 美國 | 4.2 | 比較 |
| 12 | Glarity | glarity.app | 18.88萬 | -18.56萬 (-49.6%) | 免費增值 | 美國 | 4 | 比較 |
用 AI 摘要把長影片瞬間變成關鍵要點

Noiz is an AI YouTube summarizer that turns any video into key ideas, timestamped notes, and readable transcripts in seconds. It runs as a browser extension plus iOS and Android apps, so you can summarize while you watch instead of switching tabs, opening a chatbot, or writing prompts.
Noiz is an AI YouTube summarizer that turns any video into key ideas, timestamped notes, and readable transcripts in seconds. It runs as a browser extension plus iOS and Android apps, so you can summarize while you watch instead of switching tabs, opening a chatbot, or writing prompts.
在瀏覽器裡把任何 YouTube 影片變成 AI 摘要、筆記與閃卡
YouTLDR turns any public YouTube video into a timestamped transcript, AI summary, timeline and chat, with translation into 125+ languages and one-click repurposing into blog posts, LinkedIn posts, X threads and slide decks.
YouTLDR turns any public YouTube video into a timestamped transcript, AI summary, timeline and chat, with translation into 125+ languages and one-click repurposing into blog posts, LinkedIn posts, X threads and slide decks.

SummifyAI is a free Chrome extension and web app that summarizes YouTube videos in seconds using ChatGPT-class models. Beyond plain summaries, you can extract insights from specific timestamps, save reusable custom prompts, ask inline questions about any part of a video, and search full transcripts to jump straight to the moment you need.
SummifyAI is a free Chrome extension and web app that summarizes YouTube videos in seconds using ChatGPT-class models. Beyond plain summaries, you can extract insights from specific timestamps, save reusable custom prompts, ask inline questions about any part of a video, and search full transcripts to jump straight to the moment you need.
把任何長影片變成逐字稿、章節摘要,以及可以提問的對話
不離開 YouTube 就能總結任何影片
邊看影片邊自動寫學習筆記的 AI 助手
免費為任何 YouTube 影片產生章節式 ChatGPT 摘要
一鍵為任意 YouTube 影片產生 AI 摘要,就在頁面上
Summarize.ing is a web app that converts long YouTube videos into concise, structured summaries in about a minute — no need to watch the whole thing. Paste a video link and it returns highlights, a mind map, segmented notes, key concepts, and a set of auto-generated Q&As so you can absorb the substance of a lecture, review, or tutorial quickly.
Summarize.ing is a web app that converts long YouTube videos into concise, structured summaries in about a minute — no need to watch the whole thing. Paste a video link and it returns highlights, a mind map, segmented notes, key concepts, and a set of auto-generated Q&As so you can absorb the substance of a lecture, review, or tutorial quickly.