YouTube Transcript Copier

by info.HirokiTakamura · infohiroki.github.io · Tools

Established publisherManifest V3 Free

View in Chrome Web Store Data as of 16 Oct 2026

Copy YouTube transcripts with AI analysis prompts. Supports English & Japanese UI, multiple themes.

Users

368

+135 in 30 days

Rating

5.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#50K

#42K among extensions

Version

2.1.2

updated 11 Aug 2026

Users

monthly, 2 years

Latest, 16 Oct 2026: 368 usersMove the mouse over the chart for any month

Ratings count

monthly, 2 years

Latest, 16 Oct 2026: 2 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 YouTube Transcript Copier

YouTube Transcript Copier lets you copy YouTube transcripts together with AI prompts to your clipboard in one click — ready to paste into Claude, ChatGPT, Gemini, or any AI tool. Key Features: · One-click transcript copy with your AI prompt · Fetch video metadata: title, URL, channel name, and description (each toggleable) · Save and manage frequently used prompt templates · Free-input mode for custom one-off prompts · Two themes: Clean Modern and Cyberpunk · English and Japanese interface support Including video metadata alongside the transcript gives AI tools richer context, resulting in more accurate summaries, better structured notes, and higher quality output overall. Perfect for students, researchers, content creators, and anyone who wants to get the most out of YouTube with AI.