DownSub TXT Downloader by Pranaydeep

DownSub TXT Downloader provides a quick way to retrieve text subtitles for supported online videos, especially YouTube videos.

Open a video page and click the extension’s toolbar button. The extension opens DownSub with the current video URL, submits it when necessary, waits for subtitle results, and selects the first available TXT download. English subtitles are preferred when the language can be identified.

If automatic selection cannot safely find a TXT result, the DownSub page remains open so you can choose a subtitle manually.

The extension does not store browsing history, account information, subtitle files, or analytics. It only sends the current page URL to DownSub after you explicitly click the toolbar button.

This extension is independently developed and is not affiliated with or endorsed by DownSub, YouTube, or Mozilla. Subtitle availability and supported websites depend on DownSub.