Use Case · YouTube
Feed the algorithm without burning out.
King AI gives YouTube creators a full studio for long-form video, Shorts, and thumbnails — b-roll, intros, restyles, captions, and music, all in one app, on every device you own.
Highlights
The studio behind consistent uploads.
The channels that grow are the ones that post consistently. King AI makes that possible.
Instant b-roll
Generate cutaways and backgrounds for any topic.
Long-form to Shorts
Cut a long video into the best short-form moments.
Click-worthy thumbnails
Generate and edit thumbnails that earn the click.
Auto captions
Transcribe and animate captions in 31 languages.
How it works
From upload to channel-ready in four steps.
Generate the visuals
B-roll, intros, and cutaways from a prompt or photo.
Edit and caption
Trim, restyle, and auto-caption your footage.
Cut Shorts
Smart-trim the long-form into share-ready Shorts.
Make the thumbnail
Generate and edit a click-worthy thumbnail.
What you can make
Every channel asset.
Long-form, short-form, and everything around it.
FAQ
YouTube, answered.
Can I make Shorts from a long video?
Yes. Smart Trim finds the strongest moments and cuts them into share-ready Shorts.
Can I generate thumbnails?
Yes. Generate thumbnail concepts and edit them with text prompts in the same app.
Is there auto-captioning?
Yes. Auto-caption in 31 languages with word-level timing and animated styles.
Can I monetise videos made with King AI?
Yes. Premium plans include commercial usage rights for monetised content.
Get started
Upload more, stress less.
Download King AI free and build your next video, Short, and thumbnail with free daily credits.