Kling 4.0
The newest tier — clips of three to thirty seconds at 720p or 1080p, from your words, from a frame, or from up to ten pictures as references.
Kling 4.0 makes clips of three to thirty seconds at 720p or 1080p: from your words, from a first frame (with a middle and a last one if you add them), or from up to ten pictures it keeps as references. When Studio offers it, you find it under Videos on Studio's home and Generation in Choose a model — and, once the owner switches it on, in the chat too.
What it takes and makes
Make — words to video
| Setting | What it takes |
|---|---|
| Your words | Required — up to 10,000 characters |
| Length | 3 to 30 seconds — starts at 10 seconds |
| Quality | 720p or 1080p — starts at 720p |
| Shape | 21:9, 16:9, 9:16 or 1:1 — starts at 16:9 |
| Sound | Silent video |
| Makes | A video |
Animate — a picture comes to life
| Setting | What it takes |
|---|---|
| Your words | Required — up to 10,000 characters |
| Frames | A first frame (required) and, if you like, a last frame |
| Length | 3 to 30 seconds — starts at 10 seconds |
| Quality | 720p or 1080p — starts at 720p |
| Shape | Follows your first frame |
| Sound | Silent video |
| Makes | A video |
Reference — your pictures and clips guide a new video
| Setting | What it takes |
|---|---|
| Your words | Required — up to 10,000 characters |
| Pictures | Up to 10 pictures (Image 1, Image 2… in the order you add them) |
| Length | 3 to 30 seconds — starts at 10 seconds |
| Quality | 720p or 1080p — starts at 720p |
| Shape | 21:9, 16:9, 9:16 or 1:1 — starts at 16:9 |
| Naming your references | Type @ and pick one — one of each kind, read as “the picture”, “the clip” or “the sound” |
| Sound | Silent video |
| Makes | A video |
The price is never written here — prices change. It is on the model's page in Studio: on the Make button and beside each length, size or quality that changes it, before you press.
Writing for it
- In Make, say the scene: the partner publishes no limit on your words, so they are sent whole — say what matters first anyway.
- In Animate, your frame decides the shape; the partner takes no shape of its own on that endpoint. Words are optional there, and a sentence about what moves helps.
- In Reference, point at each picture by its number — type
@and pick — and say what each one gives the take: "@Image2 is the jacket". A tag that names a picture you did not add binds nothing. - There is no sound switch on these endpoints: a take with the model's own sound cannot be asked for, and the table above says so.
- A take with a reference clip is not offered yet: the partner bills it by a rule ROUTIX's price layer does not carry, so the door refuses it before any credit moves rather than guess.