How To Create AI Video

Creating a new faceless AI-powered short video in ShortsNinja is simple and fast. This guide walks you through the full creation process — from writing the script to customizing the visuals and audio.

Step 1: Start From the Video Page

  1. Navigate to the Videos tab on the left-hand menu.

  2. Click the blue “Create” button on the top right.

  3. Or go directly via this link.

Step 2: Add Your Script

  • Paste your video script in the Script section.

  • You can also use the AI Script Writer button if you want ShortsNinja to auto-generate your script from a topic idea.

Step 3: Choose Language ( 50+ Languages)

  • Select your spoken language for voiceover and subtitles (e.g., English).

Step 4: Pick Visual Style

  • Choose from styles like:

    • 🎬 Cinematic

    • 🎮 Playground

    • 🖌️ Japanese Ink

    • 📸 4K Realistic

    • 🎨 Cartoon

    • 🧩 Collage

  • These styles determine the look of the AI-generated visuals.

Step 5: Select Voiceover and Music

  • Browse over 300+ voices. You can filter by gender, tone, and provider (e.g., ElevenLabs, OpenAI, Speechify).

  • Click Select next to the voice that fits your video tone.

  • Scroll down to choose Background Music — from calm piano to energetic beats.

Step 6: Customize Video Settings

  • Enable AI Motions: Add light zoom/pan movement to make visuals feel alive.

  • Enable Thumbnail: Auto-generate a scroll-stopping thumbnail.

  • Thumbnail Voiceover: Optionally add voice to the thumbnail.

  • Set Video Speed: Choose 1x (normal), 1.25x, etc.

  • Set Aspect Ratio: 9:16 is ideal for TikTok, Reels, and Shorts.

  • Subtitles Config: Customize your subtitles or choose one of the predefined presets.

Step 7: Click "Create Video" ( At the bottom)

  • Once everything looks good, scroll down and hit Create Video.

  • Your video will begin processing — you'll see it listed in your Videos tab once ready.