Is Kling AI free to use?

Yes, Kling AI offers a free tier where users receive 66 daily credits, equating to about six free videos per day [1.7].

Who developed Kling AI?

Kling AI was developed by Kuaishou, a leading Chinese technology company known for its short-video platform.

Can Kling AI add audio to videos?

Yes, starting with Kling 3.0, the model features native multi-lingual audio generation, including lip-synced voices.

What is the maximum resolution for Kling AI videos?

With the latest updates, Kling AI can generate videos in up to 4K Ultra HD resolution at 60 frames per second on the Ultra tier.

Happy Oyster

A capability of Kling AI

Kling AI Multi-lingual Lip Sync

Generates lip-synced audio across multiple languages directly from text prompts.

multi-lingual-lip-syncstatus: verified

Try Multi-lingual Lip Sync

How Multi-lingual Lip Sync Works

Kling AI synchronizes by generates lip-synced audio across multiple languages directly from text prompts. Unlike most comparable approaches in the text-to-video / image-to-video / text-to-image space, the core behaviour is verified as of 2026-04-21.

Where This Capability Fits

Multi-lingual Lip Sync is one of 4 capabilities that Kling AI exposes. It pairs best with the use cases listed below.

Video Creators & Filmmakers

Scenario: Generating realistic cinematic sequences or b-roll footage from text scripts.

Outcome: Produces high-quality, continuous shots with natural movements to accelerate film production [1.12].

Marketing Professionals

Scenario: Creating dynamic video advertisements or social media clips using static brand assets.

Outcome: Quickly transforms product images into engaging video content with custom camera motion.

Other Kling AI Capabilities

Text-to-Video Generation Image-to-Video Generation Cinematic Camera Movements

Multi-lingual Lip Sync in Context

How Multi-lingual Lip Sync stacks up against the same capability in other models.

vs	On	Kling AI	Them
Sora	Availability and Cost	Publicly available with a generous free tier (66 daily credits) and paid plans [1.7].	Highly restricted access and closed beta, unavailable to the general public.
Runway Gen-3	Video Realism and Coherence	Strongly adheres to complex prompt instructions involving character motion and specific camera controls.	Sometimes produces robotic or distorted movements compared to Kling's cinematic realism.
Luma Dream Machine	Image Animation Control	Provides granular control over image-to-video animations with a precise Motion Brush and Start/End frame settings.	Offers robust animation but can struggle with consistent limb tracking or exact user-directed motion paths.

Kling AI overview →All models →