HappySubs — Dual Subtitles & Live Captions for YouTube™, Vimeo & Bilibili
Dual subtitles on YouTube, Vimeo and Bilibili. Translate the captions, read both languages as one line, export them as .srt.
Time on the storeUnder 6 monthsA rough range, not an exact date
Store users289As shown on the Chrome Web Store
Chrome Web Store rating5.0 / 53 ratings on the Chrome Web Store
Last store update5 Oct 2026Version 2.1.2, 4 days ago
Inside the extension
Product image 1 of 4Reviews
Loading reviews…
The maker
happywang.dev has 2 listings on the store. Updates most of their listings often.
- Listings
- 2
- Combined store users
- ≈321
- Store Featured
- 0
- Updated in the last 90 days
- 2 of 2
- 这豆瓣评分多少？- 电影/电视剧评分一键查 · Douban Movie & TV Rating32 users · updated 4 days ago
Combined users can count the same person more than once. See all 2 listings
Ext Watch AI
Should you build in this niche?
One research report for HappySubs — Dual Subtitles & Live Captions for YouTube™, Vimeo & Bilibili. Reports come with Plus, Pro and Max.
- Takeaway & demandCited takeaway and search volumes
- Traffic & domainPopularity rank, visits and authority
- Money & pricingPlans and prices from the maker’s site
- ReviewsComplaints and praise, quoted
- Competitors & ranksRank against the closest listings
- Build opportunityWhat to build and how to position it
- Every number shows its source and date
- Ready in a minute or two
- Report and PDF yours for 30 days
