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Company:IE Zakharov M. S.
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KLING AI AVATAR — KUAISHOU

Kling Lip Sync AI Avatar

Bring any portrait to life with audio. Upload a photo and a voice recording — AI creates realistic video with lip sync, facial expressions, and natural head movements

15 secmax duration
1080presolution
4+audio formats
Photo + Audioinput data
Portrait
Source portrait
→
Generating
AI
→
Result

Features of Lip Sync

Advanced lip sync technology by Kuaishou

Precise Lip Sync

Perfect alignment of lip movements with the audio track for realistic results

Natural Expressions

AI reproduces emotions, eyebrow movements, and head turns in sync with speech

Up to 15 Seconds

Video duration is determined by audio — from 3 to 15 seconds of audio track

Portrait Quality

Minimum resolution 300×300 px. Best results with clear front-facing portraits

Up to 1080p

Standard version — 720p, Pro version — 1080p for high-quality professional content

Simple Workflow

Upload a photo and audio — get a finished video in minutes with no editing skills required

How it works

Four simple steps to create a talking avatar

1

Upload Portrait

Choose a photo with a clearly visible face. Any portrait from 300×300 pixels works

2

Add Audio

Upload a voice recording in MP3, WAV, AAC, or OGG format, up to 15 seconds

3

Choose Quality

Standard (720p) for quick tasks or Pro (1080p) for professional content

4

Get Your Video

AI analyzes the audio and creates a video with realistic lip sync and facial expressions

Lip Sync Use Cases

Multiple scenarios for business and creativity

Marketing & Ads

Create video messages from brand ambassadors without expensive video shoots

Education

AI lecturer explains material — perfect for online courses and training videos

Social Media

Quickly create content with a talking avatar for TikTok, Reels, and Shorts

Localization

Dub video in another language with synchronized lip movements

Virtual Hosts

AI avatar for news channels, podcasts, and corporate video messages

Accessibility

Add visual accompaniment to audio content for people with hearing impairments

Generation Cost

Pay per second of generated video

Kling Lip Sync

Standard (720p)from 30 tokens10 tokens/sec, min 30
Pro (1080p)from 60 tokens20 tokens/sec, min 60

Price depends on audio duration

Cost in your currency depends on your plan. View plans

  • Portrait photo + audio → video
  • Duration matches audio (up to 15 sec)
  • Natural facial expressions and head movements
  • Two versions: Standard 720p and Pro 1080p

Standard vs Pro

Choose the version for your needs

ParameterStandardPro
Resolution720p1080p
Max Duration15 sec15 sec
Audio FormatsMP3, WAV, AAC, OGGMP3, WAV, AAC, OGG
Expression QualityGoodExcellent
Cost10 tokens/sec20 tokens/sec

FAQ

Answers to common questions about Kling Lip Sync

Kling Lip Sync (AI Avatar) is an AI model by Kuaishou that creates videos with talking avatars. You upload a portrait photo and an audio recording, and AI generates a realistic video with synchronized lip movements, facial expressions, and natural gestures.

Supported formats are MP3, WAV, AAC, and OGG. Maximum file size is 10 MB, maximum duration is 15 seconds. For best results, we recommend clear, intelligible speech without background noise.

Video duration is determined by the uploaded audio length, maximum 15 seconds. Minimum duration is about 3 seconds. You don't select duration separately — it automatically matches the audio track.

Minimum resolution is 300×300 pixels. Front-facing portrait photos with a clearly visible face work best. One face per image is recommended. JPEG, PNG, and WebP formats are supported.

Standard generates video at 720p resolution and costs 10 tokens/second. Pro is 1080p and costs 20 tokens/second. Pro also provides more detailed facial expressions and better rendering quality.

Cost depends on audio duration and selected version. Standard: 10 tokens/sec (minimum 30). Pro: 20 tokens/sec (minimum 60). For example, a 10-second video in Standard costs 100 tokens, and in Pro — 200 tokens.

Kling Lip Sync — AI Talking Avatar | Clipia.ai