Extract and save YouTube video captions in various formats

Latest Version

Version
1.0
Update
February 11, 2025
Size
134KiB
Developer
Category
Users
6
Rating
0 ★
Manifest Version
3
Web Store Status
Languages Support
English
日本語
한국어
See more
Permissions
ActiveTab
Scripting
Storage
ClipboardWrite
Tabs
See more

YouTube Caption Extractor ? Extension

A Browser Extension for Extracting and Saving YouTube Subtitles in Various Formats
Make Your Daily Life Smarter with a YouTube Subtitle Extractor 🎬

📚 Students & Learners
University Students: Extract subtitles from international lectures to organize study materials.
Exam Takers: Convert online courses into text for quick and effective revision.
Language Learners: Extract subtitles from foreign content to build vocabulary and study expressions.
Researchers: Use transcripts from academic talks and conferences as citation materials.

💼 Professionals & Experts
Office Workers: Document key information from tutorial videos related to work.
Marketers: Analyze keywords and messaging from competitors' product videos.
Researchers: Convert interview videos into text for market research.
Translators: Extract multilingual subtitles for translation projects.
Journalists: Accurately cite statements from interviews or press conferences.

👥 General Users
Home Cooks: Save ingredients and instructions from cooking videos as text.
Hobbyists: Organize step-by-step guides from DIY tutorials.
Seniors: Print out important health information in large text.
Parents: Summarize educational content for guiding children’s learning.

🎨 Creators & Artists
YouTubers: Analyze subtitles from trending videos to develop content strategies.
Musicians: Extract lyrics from songs in LRC format.
Video Editors: Extract subtitles from foreign-language videos for translation work.
Podcasters: Convert reference videos into text for content preparation.

👨‍💻 IT & Developers
Programmers: Document code explanations from API tutorial videos.
Data Analysts: Collect subtitles from multiple videos to analyze trends.
UX Researchers: Summarize feedback from user interview videos.
QA Engineers: Document bug reproduction steps from recorded reports.

🏢 Businesses & Organizations
Educational Institutions: Create text versions of online lecture materials.
Research Labs: Archive presentations and research findings in text format.
HR Teams: Summarize key training video content for manuals.
Marketing Teams: Analyze social media video responses through text data.

🚀 Save Time Like Never Before
Extract lecture content into text with ease.
Save over 90% of the time compared to manual transcription.
Cut translation time by 50% for multilingual projects.
Reduce meeting note-taking time by 80%.

📊 Efficient Information Collection & Utilization
Instantly access foreign-language content through automatic translation.
Accurate timestamped quotes for easy reference.
Save in multiple formats to maximize reusability.
Build a searchable text database for better knowledge management.
This extension goes beyond a simple subtitle extraction tool—it’s an essential productivity booster that significantly saves time and effort in both daily life and work.

Anyone can use it according to their needs, making it an indispensable tool for modern individuals who invest a lot of time in information gathering and learning.
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Source Manifest.json

{"update_url": "https://clients2.google.com/service/update2/crx", "manifest_version": 3, "default_locale": "ko", "name": "__MSG_extName__", "version": "1.0", "description": "__MSG_extDescription__", "permissions": [ "activeTab", "scripting", "storage", "clipboardWrite", "tabs" ], "host_permissions": [ "*://*.youtube.com/*" ], "background": { "service_worker": "background.js" }, "action": { "default_popup": "popup.html", "default_icon": { "16": "icons/icon16.png", "48": "icons/icon48.png", "128": "icons/icon128.png" } }, "icons": { "16": "icons/icon16.png", "48": "icons/icon48.png", "128": "icons/icon128.png" }, "content_scripts": [ { "matches": ["*://*.youtube.com/*"], "js": ["content.js"], "run_at": "document_end", "world": "MAIN" } ]} "
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