Quillcast

by rlaalsxo1990 · Tools

Manifest V3 in_app

View in Chrome Web Store Data as of 19 Oct 2026

Turn any YouTube video into a newsletter, blog post, tweet thread, or description — in one click.

Users

−5 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#259K

#216K among extensions

Version

1.0.3

updated 4 Aug 2026

Users

monthly, 4 months

Latest, 19 Oct 2026: 5 usersMove the mouse over the chart for any month

Ratings count

monthly, 4 months

Latest, 19 Oct 2026: 0 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 Quillcast

Quillcast turns a YouTube video's transcript into ready-to-use text. Watching a video you want to repurpose? Click Quillcast and get: • 📰 Newsletter — a clean, structured issue • ✍️ Blog post — with headings, in Markdown • 🐦 Tweet thread — 5–7 hooked tweets • 📄 Video description — summary + bullets + hashtags Features • Works on any video with captions (manual or auto-generated) • Output language: auto (matches the video) or pick Korean / English / Japanese / Spanish / Chinese — great for translating + repurposing • One-click copy • Caches results so switching formats is instant Perfect for creators, newsletter writers, and marketers who want to repurpose video content into text without retyping. Quillcast does not store your data. See our privacy policy for details.