Quillcast

ExtensionTools

Overview

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

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.

0 out of 5
No ratings
Learn more about results and reviews.

Details

Version
1.0.2
Updated
July 2, 2026
Features
Offers in-app purchases
Flag concern
Offered by
rlaalsxo1990
Size
22.94KiB
Languages
English
Developer
김민태
도림천로 446, 101동 1401호 구로구, 서울특별시 08378 KR
Email
rlaalsxo1990@gmail.com
Phone
+82 10-7165-6293
Trader
This developer has identified itself as a trader per the definition from the European Union and committed to only offer products or services that comply with EU laws.

Privacy

Manage extensions and learn how they're being used in your organization

Quillcast has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy.

Quillcast handles the following:

Authentication information

Location

Website content

This developer declares that your data is

Not being sold to third parties, outside of the approved use cases
Not being used or transferred for purposes that are unrelated to the item's core functionality
Not being used or transferred to determine creditworthiness or for lending purposes