Kling 4.0Kling 4.0

Kling Avatar V2 — AI Talking Head Generator

Turn any portrait photo into a talking video with Kling Avatar V2. Upload a face image and an audio file — the model generates precise lip sync, natural head motion, and facial expressions at 1080p 48fps.

Kling Avatar V2 — AI Talking Head Generator

Video Generator
Portrait Image *(0/1)
Audio File *(0/1)
0 / 2000
Cost 50 creditsRemaining 0 credits
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What is Kling Avatar V2?

Kling Avatar V2 is an AI model that animates a static portrait photo into a talking video driven by an audio file. Upload a face image and an audio clip — Kling Avatar V2 generates frame-accurate lip movements, natural head motion, and appropriate facial expressions synchronized to the speech. Output is 1080p at 48fps, higher than standard video frame rates, for smooth and realistic results.

  • Audio-Driven Lip Sync

    Kling Avatar V2 synchronizes lip movements to your audio file frame by frame. Pauses, speech rhythm, consonants, and vowels are all reflected in the mouth animation — producing natural-looking talking video from any portrait.

  • 1080p at 48fps Output

    Kling Avatar V2 outputs at 1080p resolution and 48 frames per second. The higher frame rate produces smoother facial motion compared to standard 24-30fps video, making the result look more natural for both realistic and stylized portraits.

  • Multi-Style Portrait Support

    Kling Avatar V2 works with realistic photos, cartoon characters, anime faces, illustrated portraits, and 3D renders. The model handles different art styles while maintaining accurate lip sync and facial animation quality.

  • Automatic Duration Matching

    The output video length matches your audio file duration automatically. Upload a 10-second voiceover and get a 10-second talking video — no timeline editing or manual sync required.

How to Use Kling Avatar V2

01

Upload a Portrait Image

Provide a clear, front-facing portrait photo. JPG or PNG format, maximum 10MB, minimum 300px resolution. Well-lit images with the full face visible and no heavy occlusion produce the best Kling Avatar V2 results.

02

Upload Your Audio File

Add your audio file in MP3, WAV, M4A, or AAC format, maximum 5MB. Clear speech with minimal background noise and consistent volume produces the most accurate lip sync with Kling Avatar V2.

03

Add a Prompt (Optional)

Use an optional text prompt to guide specific head movements, emotional expressions, or camera behavior. For example: 'nodding while speaking, friendly expression, slight head tilt'.

04

Choose Mode and Generate

Select Standard or Pro mode. Kling Avatar V2 Standard outputs at 720p for faster generation. Pro mode outputs at 1080p 48fps with more refined facial expressions. The video duration matches your audio length automatically.

Kling Avatar V2 Key Features

  • Frame-Accurate Lip Synchronization

    Kling Avatar V2 produces precise lip movements matched to the audio at the frame level. Speech patterns including consonants, vowels, pauses, and emphasis are all reflected in the mouth animation throughout the video.

  • Natural Head Motion and Expressions

    Beyond lip sync, Kling Avatar V2 generates subtle head tilts, nods, and micro-movements that match conversational patterns. Facial expressions adapt to the tone of the speech for more natural and believable output.

  • Multi-Language Lip Sync Support

    Kling Avatar V2 supports lip synchronization across multiple languages. English and Chinese audio produce the most accurate results. Other languages are supported with slightly reduced precision in phoneme-level mouth movements.

  • Flexible Character Types

    Kling Avatar V2 animates realistic portraits, illustrated characters, anime faces, 3D renders, and stylized artwork. The model adapts to different visual styles while maintaining consistent lip sync quality across all character types.

  • Prompt-Guided Animation Control

    Use optional text prompts with Kling Avatar V2 to add specific gestures, emotional expressions, or camera movement beyond the audio-driven animation. Describe the behavior you want and the model incorporates it alongside the lip sync.

  • Standard and Pro Quality Modes

    Kling Avatar V2 Standard mode outputs at 720p for faster generation and social media clips. Pro mode outputs at 1080p 48fps with more refined facial detail and expression quality — suitable for professional spokesperson and commercial content.

Kling Avatar V2 Pricing

Kling Avatar V2 credits are charged per second of output video based on quality mode. The generator shows the exact estimate before you create.

  • Standard Mode

    10 credits per second. A 5-second Kling Avatar V2 Standard video costs 50 credits. A 10-second video costs 100 credits.

  • Pro Mode

    20 credits per second. A 5-second Kling Avatar V2 Pro video costs 100 credits. A 10-second video costs 200 credits. Pro mode adds 1080p resolution and more refined facial expression quality.

What Can You Create with Kling Avatar V2?

Kling Avatar V2 is the right model for any workflow that needs to turn a static portrait into a talking video driven by audio — without filming, a teleprompter, or video production equipment.

  • Spokesperson and Explainer Videos

    Create talking spokesperson videos for product demos, FAQ content, and brand messaging using Kling Avatar V2. Upload a portrait image and a voiceover recording — the model produces a professional-looking talking head video without filming.

  • Educational and Training Content

    Generate talking instructor videos for online courses, tutorials, and training materials with Kling Avatar V2. A single portrait photo combined with a scripted audio recording produces consistent, reusable video content at scale.

  • Social Media and Podcast Promotion

    Turn podcast audio clips and voiceover recordings into talking-head video content for YouTube, Instagram, and TikTok using Kling Avatar V2. Animated portrait videos drive higher engagement than static images or audio-only posts.

  • Multilingual Content Production

    Generate the same spokesperson speaking different languages from separate translated audio tracks with Kling Avatar V2. One portrait image can produce multiple localized talking videos for different regional markets.

Kling Avatar V2 Specs & Credit Costs

Kling Avatar V2 is the talking-head / lip-sync model: it drives a character from an audio track, so clip duration follows your audio length. At 10 credits per second in Standard it is the cheapest base rate in the video lineup.

Standard mode — 10 credits/sec

The lowest base rate of any Kling video model.

Pro mode — 20 credits/sec

Higher fidelity.

1080p at 48fps

Smooth talking-head output.

Duration follows your audio

Not a fixed clip length.

Best for talking heads

Lip-synced spokespeople, explainers, LinkedIn-style video.

Frequently Asked Questions about Kling Avatar V2

Kling Avatar V2 is an AI model that turns a static portrait photo into a talking video driven by an audio file. It generates precise lip sync, natural head motion, and facial expressions at 1080p 48fps. Kling Avatar V2 works with real photos, cartoon characters, anime faces, and 3D renders.

A clear, front-facing portrait with good lighting produces the best Kling Avatar V2 results. The face should be fully visible without heavy occlusion from hair, hands, or accessories. Minimum 300px resolution, JPG or PNG format.

MP3, WAV, M4A, and AAC formats. Maximum file size is 5MB. Use clear speech with minimal background noise and consistent volume levels for the most accurate lip sync with Kling Avatar V2.

The video length matches your audio file duration automatically. There is no fixed maximum, but shorter clips under 60 seconds tend to produce more consistent results with Kling Avatar V2.

Yes. Kling Avatar V2 supports realistic photos, cartoon illustrations, anime characters, 3D renders, and stylized artwork. The face should have clearly defined features for best lip sync and expression accuracy.

Kling Avatar V2 lip synchronization works across multiple languages. English and Chinese produce the most accurate results. Other languages are supported but may have slightly reduced precision at the phoneme level.

Yes. Use the optional text prompt to describe specific gestures, emotions, or camera movements. For example: 'nodding while speaking with a friendly expression, slight head tilt to the left'.

Kling Avatar V2 Standard outputs at 720p. Pro mode outputs at 1080p resolution at 48 frames per second — higher than standard video at 24-30fps, resulting in noticeably smoother facial motion.

Kling Avatar V2 is specialized for audio-driven talking head animation from your own recorded audio file. Kling 2.6 generates both video and audio from a text prompt. Use Kling Avatar V2 when you have specific audio to synchronize — use Kling 2.6 for general video generation with AI-generated audio.

Kling Avatar V2 focuses on face and upper body animation driven by audio. For full-body motion transfer from a reference video, use Kling 3.0 Motion Control or Kling 2.6 Motion Control instead.

Your audio is never altered. The uploaded track is the timeline: Kling Avatar V2 analyzes the speech — phoneme timing, pauses, emphasis — and generates the mouth shapes, facial expressions, and head motion frame by frame to land on that timing. The video is built to fit the audio, not the other way around. That is also why the output length always equals your audio length, and why clear speech with minimal background noise produces the tightest lip sync.

Yes. Duration follows your audio automatically, and a 10-second clip is well inside the comfortable range — identity and sync hold best on clips under 60 seconds. On much longer tracks, minor drift in expression can appear, so split a long script into shorter segments and generate each one separately. Billing is per second of output (10 credits per second in Standard mode), so a 10-second Standard clip is 100 credits, and the generator shows the exact estimate before you create.

Only with permission. Our terms of service require you to respect third-party rights, and uploads of recognizable public figures you have no rights to are commonly rejected by the model's built-in content checks. What works reliably: your own portrait, actors or clients who have given consent, licensed images, and AI-generated faces. If you need an original presenter, generate a face with the Nano Banana 2 image model on this site and animate it with Kling Avatar V2 — a fully cleared face with zero likeness risk.
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Try Kling Avatar V2 Now

Turn any portrait into a talking video with Kling Avatar V2 — audio-driven lip sync, natural head motion, and 1080p 48fps output. Upload a photo and an audio file to get started.

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