# Kling 4.0 Flash

> Kling 4.0 Flash generates videos from text prompts at 720p, with durations from 3 to 20 seconds and configurable aspect ratios.

Canonical: https://raywake.si/explore/kling/v4/flash/text-to-video
Last updated: 2026-11-04

Type: Video · Tasks: Text to video, Image to video, Video editing

Model IDs (API):
- `kling/v4/flash/text-to-video` (text-to-video)
- `kling/v4/flash/image-to-video` (image-to-video)
- `kling/v4/flash/reference-to-video` (reference-to-video)
- `kling/v4/flash/video-to-video` (video-to-video)

Open in the studio: https://raywake.si/models/kling/v4/flash/text-to-video

The price is the quote returned for your exact input before generating; get a current one in the studio or with `POST /v1/quotes`.

## Related

- [FLUX.3 Video](https://raywake.si/explore/blackforestlabs/flux-3/edit-video)
- [Gemini Omni Flash 1.2](https://raywake.si/explore/google/gemini-omni-flash/v1.2/text-to-video)
- [Kling O3 4K](https://raywake.si/explore/kling-video/o3/4k/text-to-video)
- [All models](https://raywake.si/explore)