Short answer: to make the Bicep Heart AI video, open the Bicep Heart AI template on ClipRemake, add one clear photo of yourself and press Remake this. You smile at the camera, push up a sleeve, flex one arm and curl the other hand against the bicep until the two make a heart, then hold it, in the dim teal room of the viral reel. About five minutes later you download a 7-second, 9:16 MP4 with the reel's own sound and no watermark. One video costs $9.99, and there is no free version.
What is the bicep heart trend?
The bicep heart trend is a short selfie clip: you flex one arm and press the fingers and thumb of the other hand against the bicep, so the bent arm and the curled hand close into one heart. Then you hold it and smile at the camera. People also search for it as biceps heart, heart bicep or the bicep heart pose, and send it with captions like "send bicep hearts".
It started as a gym joke on X, and the #bicepheart hashtag reached TikTok on October 26, 2026. On October 30 and 31, @hunnybakes, @mckennacrisp and @kavithageorge posted takes that passed 11 million views together within a week. This template copies @kavithageorge's: one take, phone held still, "have you ever heard of a bicep heart...".
Who can be in it
One adult: you. You keep your own face, hair and top. You don't need big arms: the flex is part of the reel, so your video gets a clearly flexed bicep whatever your arms are like in the photo. It is made for people only.
How to make the Bicep Heart AI video, step by step
Step 1: Add your photo
Open the Bicep Heart AI page and tap the photo box (1). Choose a clear photo of yourself, face to the camera.
- One person per photo, face to the camera, no sunglasses or heavy filters.
- Waist up with your arms in view works best: it shows the top you will flex in.
- Long sleeves are fine. The flexed arm is always bare, as in the original reel: a shirt sleeve gets rolled up, and a thick hoodie may end up sleeveless.
Step 2: Choose the sound
The switch (2) has two settings:
| Setting | What you get | When to pick it |
|---|---|---|
| Trend sound (default) | Your video with the original reel's own 7 seconds of audio | You want it ready to post, beat for beat with the original |
| No song | A silent video | You will add the sound inside TikTok or Reels, the safer way if an app mutes reused audio |
Step 3: Press Remake this
Press Remake this (3). If you are not signed in, you sign in with Google first. If you have no credits yet, you pick a pack: one video is $9.99, and bigger packs and plans cost less per video. Pay by card, Apple Pay or Google Pay. If a render fails, the credits come back on their own.
Step 4: Download and post
About five minutes later the video is in My videos. Download the MP4: it is 7 seconds, vertical 9:16, with no watermark. Switch on the AI-generated label when you post.
What your video looks like, beat by beat
The room, the phone held still and every move come from the original reel. Only the person changes:
| Time | What happens |
|---|---|
| 0:00–0:01.6 | You stand facing the camera, hands together low in front, with a shy little smile |
| 0:01.6–0:02.6 | You lean to one side and push the sleeve of the other arm up to the shoulder |
| 0:02.6–0:03.5 | That arm goes up into a big bicep flex, fist near your head |
| 0:03.5–0:04.2 | Your other hand curls over the bicep and the two make a heart |
| 0:04.2–0:07 | You hold the heart, glance at it and smile at the camera |
Small moments can differ between renders.
The sound, and how to change it on TikTok or Reels
With Trend sound on, your video carries the original reel's own 7 seconds of audio, so it is ready to post. Most bicep heart posts use a TikTok original sound rather than a named song. To use the sound from the app's library instead (it links your post to the trend), make it with No song, then add the sound in TikTok with Add sound, or in Reels with Audio.
Tips for a better result
- A sharp face. Your face is close to the lens the whole time, so a well-lit, front-facing photo is what makes it look like you.
- Even light. Photos in daylight or soft indoor light blend best with the warm evening light of the room.
- One person per photo. A second face in the frame confuses who goes where.
Is it free?
No. Every video is a real render that costs money to make, so there is no free version, free trial or watermarked preview. One video costs $9.99, the pricing page lists packs and plans that cost less per video, and failed renders are refunded in credits automatically. Unused packs bought by mistake can be refunded under the refund policy.