AI model · Video
Kling LipSync Audio
Kuaishou’s Kling LipSync (audio) generates realistic lip movements from an audio track on an existing video.
Kling
Kling LipSync Audio
VideoHavincy- Provider
- Kling
- Type
- Video
- Cost
- From 16 credits
Overview
What is Kling LipSync Audio?
Kuaishou’s Kling LipSync (audio) generates realistic lip movements from an audio track on an existing video. It favors sync precision over speed, for dubbing, localization and character animation.
In Havincy, provide a short video (2 to 10 seconds at the publisher) and the audio to be spoken. It is the most affordable lip-sync option in the catalog.
Key strengths
- Kling
- Audio→lips
- Budget-friendly
Specs
Kling LipSync Audio: specifications
- Publisher
- Kling
- Generation modes
- lip sync (video + voice)
- Available since
- March 27, 2025
- License
- Commercial use allowed
- Cost in Havincy
- From 16 credits
Specs taken from the publisher’s public model page. See the documentation on fal.ai
Use cases
What you can create with Kling LipSync Audio
Budget dubbing
Re-sync a short video to a new voice at minimal cost.
Localization
Adapt a short clip into several languages.
Kling characters
Make a character generated with Kling 2.5 or 3.0 speak.
Micro-content
Short lines for stories and social media.
Prompt examples
Prompts to try with Kling LipSync Audio
Paste an example into Havincy, then adapt the subject, style and format to your project.
Sync the mouth of this Kling clip to this French voiceover.
Make this character say “Welcome, everyone” with the attached audio.
Dub this 6-second shot into English.
Use cases
Compatible skills
Use this model with the following Havincy skills.
How it works
How to create with this model
- Describe the desired result in a Havincy conversation.
- Add a reference when the style, product, or character needs to be preserved.
- Generate, then ask for a variation or improvement without starting over.
FAQ
Frequently asked questions about Kling LipSync Audio
How much does Kling LipSync cost?
On fal, $0.014 per second of source video, rounded up to the next 5-second block. In Havincy, about 16 credits for 8 seconds.
Which video length?
Kling LipSync processes 2 to 10 second source videos, with audio up to 60 seconds at the publisher.
Is it fast?
No, Kling focuses on precision: processing can take several minutes.
More models to discover
A starting point for your next creation.
Ready to create with Kling LipSync Audio?
Describe your idea in Havincy, then refine the result in the conversation.