AI YouTube Shorts Video Generator
For YouTube Shorts, draft every segment on LTX 2 starting at 9 credits (~$0.09) per clip and render only the final cut on Seedance 2 (~$1.67 per 5s) for 1080p with synchronized audio. That split typically lands a finished Short under $5 in credits.
For: YouTubers, faceless-channel operators, and educators repurposing content into daily Shorts.
Script to segments
Write the Short as five to eight spoken lines. Each line maps to one visual segment you will generate separately.
Generate b-roll per line
Run all segments through LTX 2 first at ~$0.09 each to check pacing against the script before spending on quality.
Re-render the keepers
Send final segments to Seedance 2 for 1080p fidelity and native audio, keeping the approved timings unchanged.
Voice, music, export
Narrate with TTS if segments are silent, add a $0.35 music track under the mix, and export 9:16 for upload.
Best models for this job
LTX 2 & LTX 2.3
from 9 credits (~$0.09); LTX 2.3 i2v ~$1.40Cheapest drafting anywhere: LTX 2 text-to-video starts at 9 credits (~$0.09) per clip, so scripting an entire Short costs pocket change.
LTX details →Seedance 2
from 128 credits (~$1.28)Final-render quality at 1080p with strong prompt following and generated synchronized audio, ~$1.67 per 5-second segment.
Seedance details →RA2V
from 120 credits (~$1.20)Single-endpoint routing from 120 credits ($1.20) suits automated channel pipelines that submit segments nightly via API.
RA2V details →Real examples generated on ManifoldGen
hover for prompts
Prompt starters
- Vertical macro shot: match igniting in extreme slow motion, flame blooming toward camera, embers rising past the lens, black background, narration-friendly negative space at top of frame, dramatic orange rim lighting, no text
- Vertical timelapse-style clip: skyscraper construction cranes swinging as day flips to night, traffic light trails streaking below, camera slowly pushing up the building face, inspiring documentary energy, no text
- Vertical shot: chess piece slides forward and smashes through the board in surreal slow motion, fragments suspended midair, spotlight from above, deep shadows, metaphor-for-strategy visual, clean editorial look, no text
- Vertical underwater shot: diver descends past a sunken statue as light rays pierce blue water, bubbles trailing upward, camera drifting alongside, awe-inducing scale, crystal clarity, calm documentary pacing, no text
AI YouTube Shorts Video Generator FAQ
+How much does an AI-generated YouTube Short cost?
Under $5 typically: eight LTX 2 drafts at ~$0.09 each plus four Seedance 2 finals at ~$1.67 per 5 seconds. Credits are $0.01 each and prepaid with no subscription.
+Which AI model works best for Shorts?
LTX 2 for cheap pacing drafts, Seedance 2 for final 1080p segments with built-in audio. If you automate uploads, RA2V offers one stable endpoint at $1.20 per clip.
+Do AI Shorts count as my own content for monetization?
Yes. Outputs generated on your account belong to you commercially and are eligible for YouTube monetization when your channel meets standard requirements.
+How do I make a YouTube Short with AI?
Write your script, open https://manifoldgen.com/studio, and generate one clip per line, or batch the segments through the API and assemble them in your editor.
Other use cases
Model decisions
Make your first ai youtube shorts video generator
Prepaid credits from $0.01 — no subscription. Drafts cost cents.