AI Cartoon Lip SyncGive Your Cartoon a Voice

Upload a cartoon image and add dialogue as text or audio, or switch to video mode to synchronize an existing animation with new speech.

2D, 3D, anime, and mascot imagesText-to-speech or uploaded audioPhoto and existing-video workflows

Models

Cartoon character image*

Upload cartoon character image

Use a clear 2D, 3D, anime, illustrated, or mascot portrait with one visible face and an unobstructed mouth.

Speech source

Speech audio*

Upload speech audio

Use clear speech with little background noise for tighter mouth synchronization.

Optional visual direction

Optional visual direction for how the person should behave while speaking.

Resolution

Negative prompt

Disable prompt upsampling

Turn on to apply this option

Use the visual prompt without automatic expansion.

Preparing generatorControls will be ready in a moment.

Create cartoon dialogue without a talking reference video

The image workflow lets you start from one cartoon portrait and drive the performance with a script or clean audio. When you already have an animation clip, PixVerse Lip Sync can align its visible mouth movement with replacement speech.

Results vary with highly stylized face shapes, so a clear forward-facing mouth and a short test clip are recommended.

Cartoon lip-sync capabilities

Use one unified form for still artwork and finished animation footage.

Still artwork to talking video

Animate a single permitted illustration, avatar, mascot, anime, or 3D-style portrait.

Existing animation dubbing

Synchronize a rendered cartoon clip with new audio without preparing a human motion reference.

Script and language options

Generate speech from text in photo mode or upload a recorded character voice.

How to make cartoon character lip-sync videos

Choose the workflow that matches the media you already have. The form changes automatically with the selected model.

Upload a photo or choose video mode

Start with a clear cartoon character image for P Video Avatar, or switch to PixVerse Lip Sync when you already have a source video.

Add speech

Upload clean audio, or use the photo workflow to write a script and choose a generated voice and language.

Generate and review

Create the video, check mouth timing and identity consistency, then download the finished MP4.

Cartoon lip-sync ideas

Build short dialogue-first animation for creators, brands, and storytellers.

Animated social posts

Create reaction clips, jokes, announcements, and short character monologues.

Brand mascots

Turn a permitted mascot into a repeatable presenter for campaigns and explainers.

Story and game prototypes

Test character dialogue before committing to a full animation production pipeline.

Workflow essentials for AI Cartoon Lip Sync Generator

Inputs, recommended setup, and the most common fixes—summarized in one compact guide.

Inputs and setup

P Video Avatar — portrait image plus script or audio; PixVerse Lip Sync — existing video plus uploaded audio.
Image formats: JPG, JPEG, PNG, and WebP.
Uploaded audio, or script and generated voice in photo mode; 720p or 1080p MP4, selected before generation.
Use a front-facing cartoon character with a visible mouth and minimal obstruction.

Two quick fixes

Problem

Fix

Mouth timing looks loose

Use cleaner speech and remove background music or multiple speakers.

The face changes too much

Try a sharper, front-facing cartoon character with less occlusion and a simpler background.

AI Cartoon Lip Sync Generator FAQ

Can I start from a single image?

Yes. Select P Video Avatar, upload one clear cartoon character image, then add speech as audio or a written script.

Can I lip-sync an existing video?

Yes. Select PixVerse Lip Sync and upload the source video together with the replacement speech audio.

Do I need to record my own voice?

No. The photo workflow can generate speech from a script with selectable voices and languages. You can also upload your own recording.

Which model should I choose?

Choose P Video Avatar when your source is a still image. Choose PixVerse Lip Sync when the source is already a video.

What images work best for cartoon characters?

Use a clear 2D, 3D, anime, illustrated, or mascot portrait with one visible face and an unobstructed mouth.

Are the preview videos actual model examples?

Yes. The rotating previews use public examples published for P Video Avatar and PixVerse Lip Sync on Replicate.

Create your cartoon character lip-sync video

Start from a photo or an existing video, add speech, and generate the synchronized result in the same form.

Make a cartoon talk Pricing