Introducing Kling O1 Video Available Exclusively as an API on fal

Team fal

• 1 min read
Introducing Kling O1 Video Available Exclusively as an API on fal
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What is Kling O1?

Kling O1 is a multimodal video engine that understands:

  • Text (your creative instructions)
  • Images ( Elements and References) (characters, outfits, locations)
  • Videos (context, motion, and camera movement)

It supports:

  • Text-to-video
  • Image / element–referenced video
  • Image-to-video and video editing
  • Start & end frame control
  • Video continuation (previous / next shot)
  • Restyling, recoloring, and local edits
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Edit video like a conversation

Instead of masking, tracking, and keyframing, you just describe the change:

  • “Remove the bystanders in the background.”
  • “Change daytime to dusk and add city lights.”
  • “Replace the main character’s outfit with this image.”

Kling O1 applies pixel-level edits while keeping the rest of the shot intact.

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Keep characters and scenes consistent

Upload multi-angle “elements” for your characters, props, or locations, and Kling O1 will:

  • Remember them across multiple shots
  • Keep faces, outfits, and objects stable
  • Maintain identity under new angles, motion, and lighting

Perfect for recurring characters, products, and branded worlds.

Stack multiple creative ideas in one generation

Kling O1 lets you combine tasks in a single request:

  • Add a subject and change the background
  • Remove objects and restyle the whole video
  • Use a reference video’s camera move and a new character image

Use Kling O1 exclusively on fal

  1. Open fal Playground and select Kling O1 Video.
  2. Try:
    • a plain text-to-video prompt,
    • image/element references,
    • or a video edit using natural language.
  3. Integrate the model via our API to power your own editors, video tools, and pipelines.

Try Kling O1 here!

Reference to Video
https://fal.ai/models/fal-ai/kling-video/o1/reference-to-video/playground

Image to Video
https://fal.ai/models/fal-ai/kling-video/o1/image-to-video/playground

Video control with references
https://fal.ai/models/fal-ai/kling-video/o1/video-to-video/reference/playground

Video Editing
https://fal.ai/models/fal-ai/kling-video/o1/video-to-video/edit/playground