Subtitles Downloader by Checksub - Sometimes you may want to export or edit the subtitling of Youtube videos that you have uploaded or that you're fans of.
Scale - Get human tasks done with just one line of code.
Google Translate - Google's free service instantly translates words, phrases, and web pages between English and over 100 other languages.
YouTube Transcripts - Turbocharged SEO with cheap, fast & accurate transcripts
Captionfy.io - Captionfy is a free Youtube community captions platform with a subtitles/captions editor that you can use to create captions for any public Youtube video.
Transcriber - Transcribe any audio/video to text in minutes