Your generated video will appear here
Features
What Kling 2.1 API offers
Use cases
Built for
Packshot motion - Animate catalog stills without authoring pure text scenes
Simple loops - Five or ten second cycles for banners and retail screens
Frame control - Optional end frame when you need a closer or pack placement
Legacy pipelines - Teams that already standardized on 2.1 inputs and QC
Cost-sensitive batches - Pro when you need 1080p from a single plate
FAQ
About Kling 2.1 API
Kling 2.1 in this integration is image-to-video. You must supply a start image. You may add an optional prompt, an optional end image, duration of 5 or 10 seconds, Standard or Pro output, and optional audio.
No. A start image is required for this endpoint. For text-to-video without a plate, use a model such as Kling 2.6 or Kling 2.1 Master.
Standard maps to 720p and Pro to 1080p. Pick Pro when resolution matters for delivery; pick Standard when file size and spend matter more.
2.6 adds pure text-to-video, optional end frames in the text path, and aspect choice for text clips. 2.1 stays focused on animating a supplied still.
Commercial use depends on your agreement with the platform and the laws in your region. Read Unifically terms and your local rules for redistribution.