VidSummary

by lexiaoyao8848@gmail.com · Education

Manifest V3 Free

View in Chrome Web Store Data as of 15 Oct 2026

YouTube 视频一键总结，AI 生成字幕摘要

Users

−1 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#359K

#273K among extensions

Version

1.0.1

updated 29 Jul 2026

Users

monthly, 3 months

Latest, 15 Oct 2026: 2 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 months

Latest, 15 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About VidSummary

[English Description] 🚀 Summarize YouTube videos in seconds using AI! VidSummary AI is an elegant, privacy-first Chrome Extension that extracts YouTube transcripts and generates structured, insightful summaries. It seamlessly integrates into your YouTube page, saving you hours of video watching. 💡 Key Features: - Instant Transcript Extraction: Auto-clicks and extracts YouTube captions, stripping timestamps for clean reading. - One-Click AI Summary: Instantly generates key takeaways, a 1-2 sentence core overview, and structured main points. - Global Multi-Language Output: Choose your preferred summary output language (Chinese, English, Japanese, Spanish, etc.) regardless of the original video language. - Clean Native Integration: Beautifully embedded at the top of your YouTube recommendation column, sliding out a modern, dark-themed sidebar that matches YouTube's style. - Dual-Mode Flexibility: 1. SaaS Cloud Mode: Simple login, ready to use out-of-the-box (powered by cloud servers). 2. Developer Mode (BYOK): Input your own DeepSeek or OpenAI-compatible API key for 100% private, permanent free use. Calls are made directly from your browser. 🔒 Privacy & Open Source: We respect your data. VidSummary AI is fully open-source on GitHub (github.com/mmmn4163/vidsummary). When using Developer Mode, your private API keys are saved securely via chrome.storage.local and are NEVER transmitted to any third-party servers. -------------------------------------------------- [中文描述] 🚀 瞬间总结 YouTube 视频！VidSummary AI 是一款精致、注重隐私保护的 Chrome 插件。它能自动提取 YouTube 视频的转录文本，并通过大模型（AI）一键生成结构清晰、主次分明的要点总结，帮您节省数小时的视频观看时间。 💡 核心功能： - 自动提取字幕：一键模拟点击并提取 YouTube 视频字幕，自动剔除冗余的时间戳，还原干净的纯文本。 - 一键大模型总结：智能提炼视频精华，自动输出 1-2 句话的核心摘要、多项关键要点以及精简的总结评论。 - 多语言总结输出：支持自主选择总结语言（中文、英文、日语、西班牙语等），无视视频原本的语言限制。 - 原生无缝融合：卡片优雅内嵌于 YouTube 右侧栏最上方（比肩原生体验），带有一边丝滑滑出的精致深色系侧边栏。 - 独特的双运行模式： 1. SaaS 托管模式：一键登录即可免配置直接使用（由云端提供算力支持）。 2. 开发者自备 Key 模式：可填入您自己的 DeepSeek 或任意兼容 OpenAI 协议的 API 密钥，实现 100% 隐私安全、永久免费使用，请求直接由浏览器本地发起。 🔒 隐私与开源：我们极度珍视您的数据安全。VidSummary AI 的前端代码在 GitHub (github.com/mmmn4163/vidsummary) 完整开源。在“开发者模式”下，您的私有 API 密钥仅保存在您浏览器本地的 chrome.storage.local 中，绝不会被传输到任何第三方服务器。