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Quillcast
Turn any YouTube video into a newsletter, blog, or tweet
Quillcast turns any YouTube video into a polished newsletter, blog post, tweet thread, or description — in one click. No copy-pasting transcripts: pick a format and get clean, ready-to-publish text, not a lazy summary. Free for 5/month, $8/mo for unlimited.
Hey hunters 👋
I'm mintae, a solo maker, and Quillcast is my latest project.
The itch: I watch a lot of YouTube — talks, interviews, tutorials — and I kept wanting to turn the good ones into something I could actually publish. A newsletter issue. A blog post. A tweet thread. But by
hand that meant grabbing the transcript, cleaning up messy auto-captions, and rewriting from scratch every single time. It killed all the momentum.
So I built Quillcast. Open any YouTube video, click once, and pick a format:
📰 Newsletter — a clean, structured issue
✍️ Blog — with headings, in Markdown
🐦 Tweets — a 5–7 tweet thread
📄 Description — summary + bullets + hashtags
It pulls the transcript and rewrites it into ready-to-publish text — not a lazy summary, an actual draft you can edit and ship. It can also translate the output (English, Korean, Japanese, Spanish, Chinese).
Free for 5 generations a month, $8/mo for unlimited.
This is an early launch and I'd genuinely love your honest feedback — especially on output quality and which formats or sources you'd want next. Ask me anything! 🙏
About Quillcast on Product Hunt
“Turn any YouTube video into a newsletter, blog, or tweet”
Quillcast was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #118 on the daily leaderboard. Quillcast turns any YouTube video into a polished newsletter, blog post, tweet thread, or description — in one click. No copy-pasting transcripts: pick a format and get clean, ready-to-publish text, not a lazy summary. Free for 5/month, $8/mo for unlimited.
On the analytics side, Quillcast competes within Chrome Extensions, Productivity and Artificial Intelligence — topics that collectively have 1.2M followers on Product Hunt. The dashboard above tracks how Quillcast performed against the three products that launched closest to it on the same day.
Who hunted Quillcast?
Quillcast was hunted by 김민태. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of Quillcast including community comment highlights and product details, visit the product overview.
김민태