Kling 4.0 AI Video Generator
Kling 4.0 on Cicadas: text or one image to a 5 or 10 second video with sound at 720p or 1080p. 197 credits for 5 s at 720p, quote shown before you generate.
Kling 4.0 on Cicadas turns text or one image into a 5 or 10 second video with Kling 4.0, at 720p or 1080p, with sound. A clip costs from 197 credits, and the exact quote shows before you generate. Model samples on Cicadas: 2, latest 2026-10-30.
- From 197 credits per clip
- Text to video / Image to video
- 5s / 10s
- 720p
- Audio available
Sample result
5s · MP4About Kling 4.0 on Cicadas
Kling 4.0 is the model Kuaishou now leads its Kling site with, and fal serves it as kling/v4: clips of 3 to 30 seconds at 720p or 1080p, with per-shot prompts and up to ten keyframes in image mode. This page runs the part Cicadas has wired: a written prompt or one image, 5 or 10 seconds, 720p or 1080p. fal's Kling 4.0 pages list no sound option, yet both clips we recorded came back with a sound track, so expect sound. Every quote comes from fal's list price of $0.157 per second at 720p and $0.235 at 1080p, and it shows before you generate.
The same café photo and harbor prompt were also run on Kling 3.0, where you can also turn sound off. For up to 30 seconds, use Seedance 2.5; Veo 3.1 and MiniMax H3 Max also make sound in the same pass. Every model side by side is on all models.
Kling 4.0 examples made on Cicadas
Morning coffee, on Kling 4.0.
Kling 4.0 image to video at 720p, 5 seconds, from the café image and prompt of the Kling 3.0 and Vidu Q4 coffee clips. Steam rises and curls from the cup while the camera eases in; the cup, plate and croissant keep their shape. The clip came back with a sound track although fal lists no sound option for Kling 4.0; we have not identified its sounds by ear.
Use this recipe ↗Gulls over the harbor, on Kling 4.0.
Kling 4.0 text to video at 720p, 5 seconds, with the prompt of the Kling 3.0 harbor clip. At dawn a row of gulls lifts off a stone pier and flies across a pastel sky while moored fishing boats rest on still water, and the camera moves slowly. No text appears. The clip came back with a sound track although fal lists no sound option for Kling 4.0; we have not identified its sounds by ear.
Use this recipe ↗Why use Cicadas for Kling 4.0
Our first two Kling 4.0 clips
On 2026-10-30 we ran Kling 4.0 at 720p for 5 seconds on two inputs the site had already recorded on Kling 3.0 Pro, so you can compare them on the same prompt. From the café photo, steam rises and curls while the camera eases in, and the cup, plate and croissant keep their shape; it came back in about 4 minutes. From text alone, a row of gulls lifts off a stone pier at dawn beside moored fishing boats, with no text in the picture; about 2 minutes. Both are 1280 × 720 at 24 fps. Both also came back with a sound track, although fal lists no sound option; we have not identified those sounds by ear.
What changed from Kling 3.0
On fal, Kling 3.0 Pro runs 5 or 10 seconds with optional sound and no resolution choice. Kling 4.0 runs 3 to 30 seconds, adds a 1080p tier, accepts a separate prompt per shot and, in image mode, a start frame, an end frame and up to eight frames in between. Cicadas offers Kling 4.0 at 5 or 10 seconds from text or one image; the longer lengths, shots and keyframes are not wired here yet.
Text or one image
Type one paragraph, or upload one JPG, PNG or WebP you are allowed to use. Text mode lets you pick landscape, portrait or square; image mode keeps the shape of your picture, which fal requires to sit between 0.4 and 2.5 width to height.
Two resolutions, two prices
At 720p a 5-second clip is 197 credits and 10 seconds is 393; at 1080p they are 294 and 588. On the $9.90 first pack of 1,000 credits that is about $1.95, $3.89, $2.91 and $5.82. Kling 3.0 Pro costs 140 credits for 5 seconds without sound, so Kling 4.0 at 720p is about 40% more.
Sound you cannot switch off
fal's Kling 4.0 text-to-video and image-to-video pages list no sound field, but both clips we recorded came back with a sound track, so there is no sound switch here and the quote already includes it. Listen before you post, and mute it where you publish if you need silence. To choose silent or with sound, use Kling 3.0 Pro.
How to use Kling 4.0
- 01
Choose text or image. For image mode, upload one picture you may use and crop it first, because the clip keeps its shape.
- 02
Write one shot: subject, action, camera, light. Pick 5 or 10 seconds and 720p or 1080p, then read the credit quote.
- 03
Generate, then watch the whole MP4 for hands, faces, text on signs and unexpected cuts before you download it from My videos.
Kling 4.0 prompt ideas
Copy one into the prompt box above and adapt it to your shot. Or write your own shot by shot in the prompt generator.
“A cyclist in a yellow rain jacket rides across a wet city crossing at dusk while neon reflections ripple in the puddles. The camera tracks alongside at handlebar height, one continuous shot, natural motion. The picture stays free of writing, letters and logos.”
“Morning fog lifts off a terraced tea plantation as a single picker in a wide straw hat walks slowly along a row. Slow aerial push forward, soft golden light, one continuous shot. The picture stays free of writing, letters and logos.”
“A glass of iced coffee on a marble counter: milk pours in and blooms into slow swirls while condensation runs down the glass. Locked macro shot, shallow depth of field, one continuous shot. The picture stays free of writing, letters and logos.”
Kling 4.0 FAQ
Tested on Cicadas · reviewed 2026-10-30
Two recorded 720p, 5-second clips (2026-10-30): one image-to-video and one text-to-video, each on an input and prompt the site had already run on Kling 3.0 Pro. Prices, lengths and resolutions are read from fal's Kling 4.0 pages. fal lists no sound option, yet both clips carry a sound track; its content has not been identified by ear. 1080p, 10 seconds, portrait and square are not yet recorded.
- Kling 4.0 text-to-video on fal — API specification (read 2026-10-30)
- Kling 4.0 image-to-video on fal — API specification (read 2026-10-30)
- Kling 4.0 on fal — model page with list price (read 2026-10-30)
Updated Oct 30, 2026 · How we test
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