AI Muscle Effect Video
Generate a playful flex clip from a photo or a description. The effect is a prepared prompt for the general video models, so you can dial the exaggeration up or down.
Type a prompt or upload a photo. We'll take it to the studio.
AI Muscle sample made with AI Trend Studio
People shown are AI-generated and fictional. Samples were made with AI Trend Studio.
AI muscle transformation from a photo
Use a photo with the upper body visible. The studio animates the change from your description.
Muscle effect with humour you control
Ask for subtle gym-progress vibes or an over-the-top comic look; the wording of the prompt sets the tone.
Make a flex video for friends
It is meant for fun, not realistic body claims. Only use photos of people who have agreed to it, and keep the result respectful.
How to use AI Muscle
Step 1
Add your input
Upload a clear photo with the upload button. A sharp picture with the subject in view gives the best starting point.
Step 2
Generate AI Muscle
Send the prompt. The studio opens in video mode, writes a fuller prompt from yours and renders the result. You will be asked to sign in or sign up first if you are not signed in.
Step 3
Refine and download
Ask for changes in the same chat, such as a different mood or pacing, then download the version you like.
AI Muscle examples
People shown are AI-generated and fictional. Samples were made with AI Trend Studio.
AI muscle effect video sample 2 (AI-generated fictional people)
AI muscle effect video sample 3 (AI-generated fictional people)
AI muscle effect video sample 4 (AI-generated fictional people)
AI Muscle: frequently asked questions
What is AI Muscle?
The AI muscle effect generates a short clip in which a person flexes or transforms into a muscular version of themselves, from your photo and prompt.
How do I use AI Muscle?
Open AI Muscle on AI Trend Studio, upload a photo or describe the scene in the prompt box and send it. An AI agent writes a detailed prompt from yours and renders a 4–30 second video clip, usually within a few minutes; ask for changes in the same chat and download the version you like.
Do I need to upload a photo for AI Muscle?
A photo gives the best result: AI Muscle uses it so your subject stays recognisable. You can also describe the scene in words and let AI Trend Studio generate it.
How much does AI Muscle cost?
AI Muscle on AI Trend Studio is paid in credits: a video costs from 8 credits (a 4-second Seedance 2.0 Mini clip at 480p), typically 9 credits for a 5-second MiniMax H3 clip at 768P. Plans start at $9.90 a month for 80 credits, credit packs at $9.90 for 50 credits. The exact price shows before you send, and failed or stopped renders are refunded.
Is AI Muscle free?
You can try it free: the daily check-in on AI Trend Studio gives up to 10 credits a week, enough for a short clip. Until you buy a plan or a credit pack, videos render at the model's lowest resolution and up to 5 seconds (Muse: 10 seconds, its shortest length).
Is the muscle result a realistic prediction of my body?
No. It is an invented, exaggerated visual, not a forecast of what training would do.
Which AI models does AI Muscle use?
AI Muscle on AI Trend Studio runs on MiniMax H3, Seedance 2.0 Mini, and Muse. Keep the default or pick a model per request; the composer shows each one's price before you send.
Create with AI Muscle
Open the studio with a starter prompt, edit it and generate.
Create with AI Muscle