Eightify

Eightify is an AI YouTube video summarizer that turns videos into concise summaries, timestamps, and transcripts. It helps people save time, review long videos faster, and share key ideas from YouTube content.

文本摘要语音转文字 AI YouTube助手

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Overview

Eightify is an AI YouTube video summarizer that helps people extract the main ideas from videos without watching them in full. The site positions it as a way to save time, navigate long videos more efficiently, and get concise takeaways from YouTube content.

It is available as a YouTube-focused product with mobile support and a browser-extension workflow. The homepage emphasizes summaries, timestamped navigation, transcription, comment context, and multilingual output for users who need to read, scan, or share video information quickly.

Features

AI-powered video summaries

Extracts key ideas from a YouTube video and presents them as a concise summary so readers can quickly understand the main points.

Smart navigation

Provides timestamped summaries that let users jump to specific topics in the video instead of watching from the beginning.

Top comment overview

Surfaces a comment overview so users can see whether other viewers found the video useful.

Video to text

Offers transcription access that the site says performs better than YouTube subtitles for reading and reference.

Multilingual support

Supports summaries and translations in more than 40 languages for international content.

Easy sharing

Lets users turn a summary into a shareable article in one click, which is useful for sharing notes or research findings.

Use Cases

Screen videos before investing time
Skim a long tutorial, interview, or lecture to decide whether it is worth watching in full. The timestamped summary helps you move directly to the sections that matter most.
Study and note-taking
Turn a video into notes or a cheat sheet for studying. The summary and transcription are useful for capturing key ideas from lectures and educational videos.
Research and content prep
Use the summary and key insights to speed up background research for articles, scripts, or content planning. The site also highlights content-creator and journalist use cases.
Share key points with others
Share a concise version of a video with coworkers or friends instead of sending the full link alone. Eightify supports shareable summaries and exportable content.
Review international content
Read summaries in your preferred language and work with videos from different regions without relying on subtitles alone. Eightify states it supports 40+ languages and translations.

Pros and Cons

Pros

Summarizes YouTube videos into concise key points.
Supports timestamped navigation for jumping to topics inside a video.
Includes transcription access alongside summaries.
Works in 40+ languages with translation support.
Offers sharing/export options for turning summaries into shareable content.

Cons

The pricing page was blocked, so plan names, limits, and exact pricing are not available from the provided source.
The source does not confirm integrations beyond YouTube, mobile apps, and a browser-extension workflow.

FAQ

How do I use Eightify to summarize a YouTube video?

Eightify is accessed through a browser extension and mobile apps. The source says you can install the extension, open a YouTube video, and click the summarize button to get key points and insights.

Can I use Eightify on mobile?

Yes. The source says Eightify’s video summary capabilities are available on mobile through the App Store, the Play Store, or a mobile-friendly website.

Can Eightify handle long videos?

Yes. Eightify says it can summarize YouTube videos of any length, including short clips and multi-hour lectures.

Does Eightify support other languages?

Yes. The source says Eightify supports summaries in 40+ languages and can also provide translations.

Can I share a summary with someone else?

Yes. The source says summaries can be shared by link or exported, so you can pass them along to others.

Quick Facts

Category: AI video summarizer
Primary platform: YouTube
Access: Browser extension and mobile apps
Languages: 40+ supported languages
Source domain: eightify.app
Pricing: Pricing details were not accessible from the provided source