KaroMemo for YouTube

by Karo Software · Tools

Manifest V3 Free

View in Chrome Web Store Data as of 17 Oct 2026

Take quick memos while watching YouTube. Lightweight, simple, and focused.

Users

+1 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#311K

#250K among extensions

Version

1.0.5

updated 24 Apr 2026

Users

monthly, 6 months

Latest, 17 Oct 2026: 3 usersMove the mouse over the chart for any month

Ratings count

monthly, 6 months

Latest, 17 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 KaroMemo for YouTube

KaroMemo for YouTube A lightweight memo tool for YouTube that lets you quickly capture thoughts while watching videos. Take short notes in the moment and revisit them later without breaking your viewing flow. Perfect for tracking characters, ideas, or important moments in long videos. Features Save memos per video (auto-save) Insert timestamps with one click Open videos directly from the memo list Jump to specific moments via timestamps Search across titles and memo content Lightweight and simple interface KaroMemo for YouTube YouTube動画を見ながら、その瞬間の気づきやメモを素早く残せる軽量ツールです。例えば、登場人物や内容を覚えるのが苦手なときでも、その場で短くメモして後からすぐ見返せます。主な機能動画ごとにメモを保存（自動保存）現在時刻をワンクリックで挿入（Timestamp）メモ一覧から動画をすぐ開けるメモ内の時刻から該当シーンへジャンプ検索でタイトル・メモ内容を絞り込み軽量でシンプルなUI