データ月 2026-09

BoltBrief

Name: BoltBrief
Rating: 5 (1 reviews)
Author: boltbrief

汎用AI

AIアシスタント / チャットボット

boltbriefSummarize YouTube videos in one click with key points, comment summaries, and no-caption video analysis for eligible plans.

Chromeに追加 ↗公式サイト ↗

AlphaMoatによると、2026-09時点でChrome拡張機能BoltBriefのユーザー数は15(前月比 -6.3%)、評価は5(1件のレビュー)で、9,324件のAIブラウザ拡張機能中8,138位、汎用AIでは2,418件中2,112位です。

ユーザー数 · 2026-09

15-6.3%

評価

★ 51

総合順位(9,324件中)

#8,138

汎用AI内の順位

#2,112/ 2,418

BoltBriefとは

Chromeウェブストアより

Summarize YouTube videos in one click with key points, comment summaries, and no-caption video analysis for eligible plans. BoltBrief helps you get the point of YouTube videos faster with AI summaries, comment summaries, and searchable transcripts, all built directly into YouTube.

No extra tabs. No copy-pasting. No digging through a long video just to confirm it was mostly filler.

BoltBrief adds a Summarize button directly to YouTube, whether you are browsing the homepage, scrolling search results, or watching a video. Click once and a clean side panel opens with the summary, transcript tools, and comment insights you need.

Features

AI video summaries

Get the key takeaways from any YouTube video in one click.

ストアの説明の続きを表示▾

Caption-free video summaries

Summarize videos even when subtitles are not available.

Comment summaries

See what the audience is actually saying without reading the entire comment section.

Searchable transcripts

Search by keyword, jump to timestamps, and copy the parts that matter.

Prompt Lab

Customize the style of your summaries.

Smart caching

Previously generated summaries load faster when you come back.

How to use

1. Open YouTube. 2. Click the Summarize button added by BoltBrief. 3. Read the summary in the panel. 4. Check the comment summary for audience feedback.

Use the transcript viewer to search, copy, or jump to specific timestamps.

Designed to stay out of your way

BoltBrief works directly inside YouTube and updates in real time while summaries are generated. It is built to feel fast, simple, and reliable, so you can spend less time watching and more time getting what you came for.

Watch less. Understand more. Use BoltBrief.