I made a tool at 17 to turn YouTube videos into viral clips
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HN · launched Mar 18, 2026 · 5 upvotes (top 89%) · 0 views
Niche: ai video clipping and summarization tools · 175 launches, 10 in the last 7 days ▼ -47% · Explore this niche →
Category and tags
- Media & entertainment
- Content generation
- Prosumer
- AI-native
- Hobby / open-source project
Visit website ↗ Source listing ↗
More like this: all 175 launches in ai video clipping and summarization tools →
Could you build this?
Partial The web UI, user authentication, and billing are straightforward, but building an automated pipeline that downloads video, runs speaker diarization, detects viral moments, and dynamically reframes video with synced captions requires substantial media processing infra.
What it would actually take: A production version requires an orchestration stack (e.g., Celery/Redis or Temporal) handling yt-dlp workers, transcription services (Whisper with word-level timestamps), LLM prompt chains to score virality, OpenCV/MediaPipe for face tracking and 9:16 auto-framing, and FFmpeg/Remotion to burn animated subtitles. The challenging aspects are reliable video fetching without IP bans and low-latency, cost-effective GPU rendering pipelines.
Discussion
2 comments analyzed.
Competitors mentioned: Adobe Premiere Pro, CapCut, Descript
Concerns raised: Requires Google sign-up to test, Clipping accuracy needs improvement, Unclear if it actually works well in practice
Feature requests: Public demo videos with before/after examples, Support for multiple authentication methods beyond Google
Competitors
Other products that read as similar to this one : 716 launches clear the similarity bar, closest 8 shown.
Attention rank: #702 of 717 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 134 days after the earliest competitor.
- I Built a Tool to Turn YouTube into Structured Courses · hn · 2025-12-29 · 10 upvotes · similarity 0.68
- ViralCut · ph · 2026-10-13 · 1 upvotes · similarity 0.55
- TubeSensei · ph · 2026-09-09 · 3 upvotes · similarity 0.54
- AI-Video-Factory · github · 2026-10-29 · 122 upvotes · similarity 0.53
- netflix-tube · github · 2026-09-09 · 34 upvotes · similarity 0.52
- Easy Clip Hooks · ph · 2026-10-21 · 2 upvotes · similarity 0.49
- I made a YouTube search form with advanced filters · hn · 2026-04-06 · 325 upvotes · similarity 0.49
- ClipExtract AI · ph · 2026-10-30 · 1 upvotes · similarity 0.49
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