They Threw Stones, I Built a Castle AI

1 photo, 15 seconds: their stones, your castle, your smile.

AI video template

A 15 s vertical they threw stones, I built a castle video: on green hills a crowd throws stones that land at your feet, you calmly stack them, they rise into a stone castle, and you smile from its window

Your photo (adults only)→ the one who builds the castleOne adult, full body is best, face clear

These are my photos, or I have permission. No minors.

750 credits · 225 on Unlimited

They threw stones, I built a castle is a motivational AI video trend made from one photo: on green hills under a grey sky a crowd shouts and throws stones that land on the grass around your feet, you calmly stack them, time-lapse turns them into a tall stone castle, and you smile from its high window. A 15-second vertical stones to castle AI clip.

Updated October 13, 2026

At a glance

Length: 15 seconds
Format: Vertical 9:16
Photos: Your photo (adults only)
Price: 750 credits (HD 1,500)
On plans: Starter and Pro 375 · Unlimited 225
Sound: The trend’s sound, mixed in
Sign-up: An account is required (free to create)
Watermark: No watermark

Which photos work best

Full body
You stand on the hill, then kneel to stack stones: head to shoes works best.
A clear face
The last shot is your smile at the window: a sharp, front-facing photo.
Your own style
A dress, a hat, a jacket: you keep it in every shot.

What is the stones to castle trend?

The line comes from "They Threw Stones, I Built a Castle", a 2025 song by Linhy, and the stones to castle trend turns it into a short story: what people throw at you becomes what you build. Creators post it about doubters, hard years or a comeback, usually with the song playing.

Our template makes it from one photo: you keep your face, hair and outfit in every shot, and the hills, the crowd, the stones landing at your feet, the time-lapse and the castle come with it.

Use the stones to castle template

See the trend on TikTok

How to make it

1
Upload a photo
One adult, full body is best, face clear.
2
Generate
The castle template is set: vertical, 15 seconds.
3
Post it
Ready in about five minutes, with the trend’s sound.

AI video template or filming it yourself

Both end with the same clip on TikTok. The difference is what you need before you start.

	AI video template	Filming the trend
You need	One photo	Hills, a crowd, a castle and a crew
Time	About five minutes	Weeks of production
The castle	Built in a time-lapse	Rented, if you find one
Sound	The trend’s sound, mixed in	Added on TikTok
Cost	750 credits, less on a plan	A film budget

Questions

Is the they threw stones i built a castle AI free?

No. A template video uses 750 credits at 480p (1,500 in HD), about $10 with a credit pack. Starter and Pro plans pay half (375) and Unlimited pays 30%: 225 credits a video, about $2.25. The 100 free credits you get when you sign up are not enough for one video.

What song is it?

"They Threw Stones, I Built a Castle" by Linhy, from 2025. Your video comes with it too: post it to TikTok as it is.

Does anyone get hit by the stones?

No. The template is written so the stones only land on the grass around your feet; nobody is hit, and the crowd ends up looking up in silence.

Who is in the crowd?

Grown-up extras drawn by the AI as part of the scene. Only you come from a photo.

Whose photos can I use?

Adults only: photos of children are not supported. Use your own photo or one of a friend who agreed to it. No famous people. Uploads go through an automatic safety check.

Does the video have sound?

Yes: your video comes with the trend’s sound, so you can post it to TikTok as it is. If TikTok flags the sound for copyright, swap in the same song from TikTok’s sound library when you post.