Image generation: kling-image-o1, kling-v3, kling-v3-omni
Video generation: kling-v2-5-turbo, kling-v2-6, kling-video-o1, kling-v3, kling-v3-omni
New-system features: intelligent shot mode, reference video, element binding, motion control, and advanced custom elements

Official references:

Requirements

Before using this node, you need to have a KLing AI API key.

Installation

Installing manually

Navigate to the ComfyUI/custom_nodes directory.
Clone this repository: git clone https://github.com/KwaiVGI/ComfyUI-KLingAI-API
Install the dependencies:

Windows (ComfyUI portable): python -m pip install -r ComfyUI\custom_nodes\ComfyUI-KLingAI-API\requirements.txt
Linux or MacOS: cd ComfyUI-KLingAI-API && pip install -r requirements.txt

If you don't want to expose your key, you can add it into the config.ini file and keep it empty in the node.
Start ComfyUI and search for nodes prefixed with Comfyui-Kling-Wrapper.

Naming

All exported node names now use the Comfyui-Kling-Wrapper prefix and the category Comfyui-Kling-Wrapper.

Nodes

Workflow JSON examples now live in examples/README.md. The old screenshot-based examples have been replaced with importable ComfyUI workflows and updated Python API snippets.

Client

This node is used to create a KLing AI client.

Image Generator

This node is used to generate an image given a text prompt.

Text2Video

This node is used to generate a video given a text prompt.

Image2Video

This node is used to generate a video given an image.

Multi Images To Video

This node is used to create a video from a batch of reference images.

Kolors Virtual Try-On

This node is used to display the try-on effect.

Video Extend

This node is used to extend a video.

Lip Sync

This node is used to generate a lip sync video.

Effects

You can achieve different special effects based on the effect_scene.

ImageExpander

This node is used to expand a image.

Video2AudioNode

This node is used to generate a audio from video.

TextToAudioNode

This node is used to generate a audio from text.

Advanced Element Create

Creates an advanced custom element with the new asynchronous advanced-custom-elements API.

Advanced Element Query

Fetches an advanced custom element by task ID or element ID.

Element List Builder

Builds an element_list payload that can be fed into the latest video-generation nodes.

Motion Control

Creates motion-control videos with the new-system motion control API.

Voice Presets

Comfyui-Kling-Wrapper Text2Video and Comfyui-Kling-Wrapper Image2Video now expose a voice_preset dropdown instead of requiring manual voice_list JSON input. The node sends the selected preset as:

[{"voice_id":"..."}]

These built-in presets are intended for models that support voice_list on the active endpoint, and are especially useful with kling-v2-6:

Sunny: genshin_vindi2
Sage: zhinen_xuesheng
运动少年: tiyuxi_xuedi
Blossom: ai_shatang
Peppy: genshin_klee2
元气少女: guanxiaofang-v2
Shine: ai_kaiya
幽默小哥: tiexin_nanyou
Lyric: ai_chenjiahao_712
甜美邻家: girlfriend_1_speech02
Tender: chat1_female_new-3
职场女青: girlfriend_2_speech02
Zippy: cartoon-boy-07
Sprite: cartoon-girl-01
Rock: ai_huangyaoshi_712
Helen: you_pingjing
Titan: ai_laoguowang_712
Grace: chengshu_jiejie
慈祥爷爷: zhuxi_speech02
唠叨爷爷: uk_oldman3
Prattle: laopopo_speech02
Hearth: heainainai_speech02
东北老铁: dongbeilaotie_speech02
重庆小伙: chongqingxiaohuo_speech02
四川妹子: chuanmeizi_speech02
潮汕大叔: chaoshandashu_speech02
台湾男生: ai_taiwan_man2_speech02
西安掌柜: xianzhanggui_speech02
天津姐姐: tianjinjiejie_speech02
新闻播报男: diyinnansang_DB_CN_M_04-v2
译制片男: yizhipiannan-v1
撒娇女友: tianmeixuemei-v1
刀片烟嗓: daopianyansang-v1
乖巧正太: mengwa-v1
Ace: AOT
Dove: genshin_kirara
Anchor: oversea_male1
Melody: girlfriend_4_speech02
Siren: chat_0407_5-1
Bud: uk_boy1
Candy: PeppaPig_platform
Beacon: ai_huangzhong_712
Lore: calm_story1
Crag: uk_man2
The Reader: reader_en_m-v1
Commercial Lady: commercial_lady_en_f-v1

Pricing

For pricing, follow KLing AI Pricing. The nodes also log final_unit_deduction from API responses when the API returns it.