Photo effect · transformation

AI muscle generator

Flex once and go from regular build to bodybuilder in a few seconds. Made for gym friends, before-and-after jokes and birthday roasts.

Made with VEO 3.1 Fast

Example made with VEO 3.1 Fast on AI-generated sample photos. The template runs on Hailuo 2.3 by default.

Price: 3 credits
Model: Hailuo 2.3
Length: 6s · 720p
Like the example: 12 credits

Open the AI Muscle template

Nothing is charged until you generate. Failed generations are refunded.

Hailuo 2.3 animates your photo straight away: a grin, a double-biceps flex, and then the arms, shoulders and chest swell while the shirt stretches tight. The face and hair stay put, which is what makes it land.

It is a gag, not a fitness forecast. The muscle arrives cartoonishly fast and says nothing about what training would do for you.

What works best

Sample input: a slim man in a grey t-shirt in a home gym

Waist-up, with both arms and shoulders in frame.
A fitted t-shirt shows the stretch better than a hoodie or a jacket.
Face the camera with arms relaxed; the flex comes from the effect.
Use your own photo, or a friend’s with their okay.

Left: the sample photo the example started from.

How it works

1
Open AI Muscle
Sign in and open the AI Muscle template from Templates.
2
Upload a waist-up photo
Drop a photo with arms and shoulders visible.
3
Pick the engine
The default is Hailuo 2.3 (6 seconds, 720p). VEO 3.1 Fast made the example and adds sound.
4
Generate
It costs 3 credits by default. The clip appears in My Videos.

Questions

Does the AI muscle effect work on women?

Yes. It works on any adult in a waist-up photo; the effect adds muscle to whoever is in the picture.

Will the shirt rip?

The prompt asks for the shirt to stay whole and just stretch tight. Generations vary, so if one comes out odd, run it again.

How much does it cost?

3 credits for a 6-second Hailuo 2.3 video at 720p. The example was made with VEO 3.1 Fast (12 credits), which you can choose in the template. Failed generations are refunded in credits.

Can I use a friend’s photo?

Only with their okay. It is a joke format, and the joke works better when the friend is in on it.

More photo effects

Or browse all AI video templates.