Create impressive videos in minutes using HeyGen’s library of more than 700 AI video templates. Each template gives you a fast way to produce high quality, scroll stopping content without any editing experience. More than 85,000 creators and teams already trust HeyGen to simplify and speed up their video creation process.
Achieve Flawless Audio to Video Synchronization
Want your videos to look natural, with voices and lip movement in sync, without spending hours in an editor? HeyGen’s AI powered lip sync aligns speech with mouth movement automatically, whether you are using AI avatars or real footage.
You can start from any AI video template, add your script or audio, choose a voice and let HeyGen handle the timing for you. It works across multiple languages so you can create localized versions of the same video without recording again. This helps creators, trainers and marketing teams produce polished videos that feel authentic and easy to watch
Best Practices for AI Lip Syncing
Getting smooth and natural lip syncing starts with a few simple steps. These guidelines help you get the best results when creating videos with AI avatars or syncing audio to real footage.
•Choose a Quality Voice :Pick a clear, natural sounding AI voice that matches your message. The platform offers more than 300 voices across 175 languages.
•Use Clean Audio :If you upload your own audio, choose a noise free recording. Clean audio helps the AI produce more accurate mouth movement.
•Match Tone and Expression: Choose an avatar with expressions that fit your script. This creates more believable videos and keeps viewers engaged.
•Translate and Sync in One Step:Use the built in AI translation when you need multilingual lip sync. The system adapts timing and mouth shapes for each language automatically.
Engage Your Audience with Realistic AI Lip Sync
Realistic lip sync makes your videos easier to watch and helps your message feel more genuine. Instead of adjusting frames manually, the AI aligns every word with accurate mouth movement in seconds. This works for custom avatars or real footage, giving you a fast way to produce clear, polished content.
If you're creating training videos, marketing clips, explainers or multilingual videos, the AI handles all timing and expressions for you. With integrations like Zapier, you can automate the process across multiple projects and keep your workflow running smoothly.
If you need help writing your script, try the HeyGen AI Video Script Generator to create ready to use scripts in seconds.
Create Perfectly Synced Videos in 4 Easy Steps
Bring your videos to life with accurate, multilingual lip sync. Follow these steps to turn any script or audio into a finished video.
Start by writing your script or uploading clear audio. Use text to speech, recorded audio or translated text based on your project.
Choose from a wide range of AI avatars or use your own footage. Each one is designed to match natural expressions and clear mouth movement.
Pick from more than 300 voices in 175 languages. Match tone and style or upload real video for AI syncing.
The AI syncs lips, voice and expressions automatically. Export your finished video in seconds and share it anywhere.
HeyGen provides more than 700 AI video templates for social media, product explainers, training videos, marketing campaigns, presentations and more. Each template is designed to help you create a polished video quickly.
Yes. You can edit text, replace images, change colors, upload your logo and adjust layouts to match your brand style. Every template is fully customizable.
You can. Choose an avatar and place it inside your template. Avatars can speak in multiple languages with accurate lip sync.
No editing experience is required. The editor is simple, visual and drag and drop.
You can export in HD or 4K depending on your plan. All videos are delivered in MP4 format for easy sharing
Bring any photo to life with hyper‑realistic voice and movement using Avatar IV.
