ViralSplice: Long Videos to Viral 9:16 Shorts in Minutes

Short-form vertical video is no longer an optional side experiment—it is the single fastest organic discovery engine across YouTube, Instagram, and TikTok. Millions of viewers consume 60-second clips daily, yet for creators, building a continuous stream of vertical videos has meant dozens of hours spent scrubbing video editors, adjusting canvas crops, syncing captions, and testing title variants.

We built ViralSplice to solve this bottleneck. Available at slice.coderao.com, ViralSplice is an intelligent, high-velocity repurposing platform that takes any long YouTube link or video file and automatically produces ready-to-publish 9:16 Shorts with AI highlight detection, ambient canvas framing, and animated burned-in subtitles.

1. Zero Friction Input: YouTube URL or Direct Upload

Getting started takes less than ten seconds. You don't need to sign up for cumbersome accounts or navigate complex multi-track timelines:

• Paste any YouTube URL: Enter the link of any public YouTube video, podcast, conference talk, or interview. ViralSplice downloads the highest-quality audio and video streams automatically.
• Drag & drop video files: Upload your raw MP4, MOV, or WebM files straight from your camera, OBS, or Zoom recordings.

2. AI-Powered Moment Detection & Virality Scoring

Not every minute of a video makes for a good Short. ViralSplice uses deep speech recognition powered by OpenAI Whisper to analyze transcripts, acoustic cadence, question frequency, and emotional speech density.

Every extracted moment receives an algorithmic Virality Score (rated out of 100), comparing potential candidate windows to ensure you only publish the most captivating clips.

3. 3 Instant Title Variations for Maximum CTR

Even the greatest video will fail to gain traction if its title fails to ignite curiosity. For every generated clip, ViralSplice generates three distinct, platform-optimized title variations:

1. The Curiosity Gap: Teases an unexpected reveal or counter-intuitive insight that demands a click.
2. The Direct Benefit: Communicates the immediate tangible takeaway the viewer will gain.
3. The Contrarian Hook: Challenges common assumptions to drive passionate comments and debate.

4. Lossless 9:16 Layout with Ambient Blurred Framing

Square or horizontal videos look amateur on mobile feeds. ViralSplice automatically centers the action in a crisp 1080×1920 canvas, generating an ambient blurred background from the source video to fill vertical screen real-estate seamlessly without awkward black borders or harsh cropping.

5. Word-by-Word Animated Yellow Subtitles

With up to 85% of mobile video viewers browsing with sound muted, on-screen subtitles are mandatory. ViralSplice generates word-timed ASS subtitles in bold typography, burned directly into the video stream for universal compatibility across YouTube Shorts, Instagram Reels, TikTok, and LinkedIn.

6. Free Forever Plan vs. Pro Tier Superpowers

We believe every creator should have access to world-class repurposing tools. ViralSplice offers a generous Free Forever Tier with no credit card required:

Flexible Pro Pricing

Choose the license model that fits your workflow best:

• Monthly Subscription: $9/month — Flexible, cancel anytime.
• Yearly License: $90/year — Best value, includes 2 months free.
• Lifetime License: $120 one-time — Pay once, enjoy permanent Pro superpowers forever.