AI Lip Sync Video Tips: Get the Mouth and Face Right
Oct 28, 2026 · AI Rap Generator
Lip-sync trends are the face-to-camera kind: two performers trading lines in a hotel lobby, someone singing on a pier at sunset, a friend group passing the selfie camera around. In an AI lip sync video the whole effect rests on the mouth and face, so small choices in the photo matter more than in a dance trend. These tips are what we see make the difference.
Which templates are lip-sync
| Template | People | What it is |
|---|---|---|
| Hotel Lobby AI | You + 1 | Two performers in a hotel lobby |
| Raindance AI | You + 1 | Singing on a sunset pier, solo or duet |
| Gangnam Style AI | You + up to 2 | A trio selfie on a Seoul street |
| ABCDEFG I Need Money AI | You (or a pet) | The face-to-camera meme |
The full list, with dance trends too, is on all templates.
Tip 1: Show the whole mouth
The model animates your lips from what it sees in the photo. Keep the mouth fully visible: no hand, microphone, drink or hair in front of it. A relaxed, closed mouth or a soft smile gives the cleanest movement. A wide-open laugh can leave the model unsure where your lips rest.
Tip 2: Neutral expression, eyes open
A strong expression in the photo (squinting, a big grin, a wink) gets carried into every frame, and then the face has to move from that starting point. A neutral face with eyes open lets the model add expression where the performance needs it.
Tip 3: Face the lens, face large
Lip-sync clips are close-ups, so your face fills much of the frame. That makes the photo's resolution visible. Use a front-facing photo where the face is at least a quarter of the image, sharp, from the original camera roll. The photo guide has the full checklist.
Tip 4: Shoulders in frame
For the face-to-camera templates, a photo that includes your shoulders looks better than an extreme close crop. The model has a body to place the head on, and the result looks like a person filming themselves rather than a floating face.
Tip 5: One face per photo, one photo per performer
In duets and the trio selfie, every performer needs their own photo in their own slot. The first slot gets the first close-up or the lead line, so put the person the video is about there.
How sound works
Unless the template page says otherwise, your video comes back without music. That is deliberate: when you post, you pick the trend's sound inside TikTok or Instagram from their licensed library, and your post joins that sound's page where people browse the trend. The sound guide shows how to line it up.
Each template page tells you exactly what the video will contain, next to the Generate button, so you know before you spend credits.
Lining up the sound when you post
Because you add the sound in the app, you choose where it starts. Play the video with the sound once in the editor; if the mouth looks early or late, drag the sound's start point a fraction until the lips land on the beat. Small shifts make a big difference on lip-sync clips.
When a result looks off
- Generation failed or timed out: the 100 credits return to your balance automatically. Try again.
- Face does not look like you: almost always the photo. Check it against the tips above (size, sharpness, angle, nothing covering the mouth) and try a better one.
- Mouth movement looks stiff: use a photo with a relaxed, closed mouth and a neutral expression.
Use only allowed faces
Lip-sync videos put words in someone's mouth, which is exactly why the rules are strict: only photos of yourself or of adults who agreed, never public figures or children. You confirm this before every video, and our acceptable use rules explain what gets removed.
Pick a trend on the AI lip sync video page and try it with a photo that passes the five tips.