Youtube Subtitle Download Helper

Manifest V3 Free

View in Chrome Web Store Data as of 15 Oct 2026

This extension allows you to download captions data from Youtube. You can download captions data in multiple file formats.

Users

10K

0 in 30 days

Rating

3.5 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#8,164

#6,941 among extensions

Version

2.0.0

updated 7 Dec 2025

Users

monthly, 3 years

Latest, 15 Oct 2026: 10,000 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years

Latest, 15 Oct 2026: 50 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 Subtitle Download Helper

Youtubeの字幕ファイルをダウンロードすることができます。字幕をダウンロードしたい動画ページでYoutube Subtitle Download Helperのアイコンをクリックすると、取得可能な言語・ファイル形式を選択してダウンロードすることができます。 TEXT, CSV, SRT, VTT, LRCのファイル形式をサポートしています。この拡張機能は広告の表示・ユーザのデータの取得・送信を一切しません。動画に字幕が存在するのにもかかわらず拡張機能が正常に動作しない場合、adblockを無効にしてみてください。 This extension allows you to download captions data from Youtube. Click the YouTube Subtitle Download Helper icon on the video page where you want to download subtitles. You can select and download available languages and file formats. Supported file formats are .srt, .vtt, .csv, .txt, .lrc. This extension doesn't show ads and send user's data anywhere. If subtitles are present in your video but the extension doesn't work properly, try disabling adblock. This extension is open source software. You can see the source code here. https://github.com/kyamashiro/youtube-subtitle-download-helper change note: v2.0.0 - Resolved the problem of subtitle retrieval failure. Introduced an in-screen download button. Users can now configure the default subtitle retrieval language and file format. v1.1.0 - Fix problem that prevented download. v1.0.6 - Fixed the problem of download failures due to same origin errors. v1.0.5 - Support LRC file format.