---

name: kling-v2-1-pro-image-to-video description: "Kling v2.1 | Pro | Image to Video. Convert images to videos using Kling v2.1 Pro with end-frame targeting. Professional Kling image-to-video. Triggers: kling pro image to video, kling v2.1 pro i2v, kling pro animate, kling pro video" allowed-tools: Bash(curl *), WebFetch

Kling v2.1 | Pro | Image to Video

Convert images to videos using Kling v2.1 Pro. Professional-grade image-to-video generation with support for end-frame targeting via tail_image_url, CFG scale control, and negative prompting.

Quick Start

Requires an each::labs API key. Get one at eachlabs.ai.

curl -X POST https://api.eachlabs.ai/v1/prediction \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "model": "kling-v2-1-pro-image-to-video",
    "version": "0.0.1",
    "input": {
      "image_url": "https://example.com/garden.jpg",
      "prompt": "Flowers swaying in a gentle breeze, butterflies fluttering around",
      "duration": 5
    }
  }'

Parameters

Parameter	Type	Default	Description
cfg_scale	number	0.5	Classifier-free guidance scale
duration	integer	5	Video duration in seconds
image_url	string	-	URL of the input image
negative_prompt	string	-	Text describing what to avoid
prompt	string	-	Text prompt to guide the animation
tail_image_url	string	-	URL of the image to use for the end of the video

Examples

Animate with end frame transition:

curl -X POST https://api.eachlabs.ai/v1/prediction \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "model": "kling-v2-1-pro-image-to-video",
    "version": "0.0.1",
    "input": {
      "image_url": "https://example.com/sunrise.jpg",
      "tail_image_url": "https://example.com/sunset.jpg",
      "prompt": "Smooth transition from sunrise to sunset, clouds moving across the sky, changing light",
      "duration": 5
    }
  }'

Simple image animation:

curl -X POST https://api.eachlabs.ai/v1/prediction \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "model": "kling-v2-1-pro-image-to-video",
    "version": "0.0.1",
    "input": {
      "image_url": "https://example.com/street-scene.jpg",
      "prompt": "People walking, cars passing by, dynamic urban life",
      "cfg_scale": 0.5,
      "negative_prompt": "blurry, distorted, low quality"
    }
  }'

Related Models

• Kling v2.1 | Master | Image to Video - Higher quality Master tier
• Kling v2.1 | Standard | Image to Video - Standard tier
• Kling v1 | Pro | Image to Video - Previous generation Pro

Documentation

• each::labs Docs
• API Reference