How to Use Kling V3.0 on VdoBloom: First/Last Frame Control, Tiers and Credit Costs

Kling V3.0 is the flagship Kling model on VdoBloom and the only one that takes text or a start frame or a start-and-end frame pair from the same model id — 3 to 15 seconds, a standard / pro / 4K quality ladder, and a starting cost of 17 credits for a 3-second standard clip, which makes it the cheapest way into Kling-grade motion on the platform.

Its model id is kling-3.0/video, and unlike the rest of the family it is valid on both the Text to Video and Image to Video tabs. You do not switch models when you switch approaches; you switch tabs. It is not offered on the advertisement or viral-video tabs, so pick a different model there.

What Kling V3.0 is best at

Two capabilities justify choosing it over its siblings.

First-frame and last-frame control. When you supply images, the model accepts up to two: the first is the opening frame, the second the closing frame. That turns a generation into a transition you actually specified — product closed to product open, empty street to crowded street, day to night on the same composition. Nothing else in the Kling family on VdoBloom does this. The catch is that aspect ratio selection is ignored the moment an image is attached: output follows the shape of your input, so crop the source image to the frame you want before uploading.

A three-step quality ladder instead of a toggle. Standard, pro and 4K are three genuinely different price points, and standard is cheap enough to iterate on. At 5.6 credits per second it is the least expensive tier anywhere in the Kling line, including the Turbo models.

The honest limitation: as wired on VdoBloom, standard and pro renders come back silent. The provider supports a sound flag on this model and the pricing table carries the with-audio rate, but the dashboard does not send it, so what you get — and what you pay for — is the quieter, cheaper option. If native audio is the point of the shot, use Kling 3.0 Omni Text-to-Video, where audio always renders and is priced in.

Real specs and credit costs

Credits below are the live values from VdoBloom’s pricing logic, which bills this model per second and rounds to the nearest credit. Dollar figures use the Lite plan rate — $15 for 300 credits, so 5 cents a credit. Bigger and annual plans cost less per credit (the 2,000-credit Pro tier at $49 a month is closer to 2.5 cents), so read the dollars as a maximum. See the pricing page for the current tiers.

Clip length	Standard (5.6 cr/s)	Pro (7.2 cr/s)	4K (26.8 cr/s)
3 seconds	17 cr — $0.85	22 cr — $1.10	80 cr — $4.00
5 seconds	28 cr — $1.40	36 cr — $1.80	134 cr — $6.70
8 seconds	45 cr — $2.25	58 cr — $2.90	214 cr — $10.70
10 seconds	56 cr — $2.80	72 cr — $3.60	268 cr — $13.40
15 seconds	84 cr — $4.20	108 cr — $5.40	402 cr — $20.10

Every second from 3 to 15 is priced individually, so a 6-second standard clip is 34 credits rather than rounding up to the 8-second row, and the exact figure appears before you generate. The rest of the specification:

Spec	Kling V3.0
Input	Text prompt, or prompt plus 1–2 images (first frame, optional last frame)
Durations	3–15 seconds, one-second steps
Quality tiers	std, pro, 4K
Aspect ratios	16:9, 9:16, 1:1 — ignored when an image is supplied
Audio	Silent as wired in the dashboard
Tabs	Text to Video and Image to Video
Content filter	Strict, like the whole Kling family
Family rating	4.4 in the VdoBloom catalog

How to prompt it well

The two input modes want different prompts, and this is where most credits get wasted.

From text, the prompt has to build the world as well as the motion. Order it as subject, action, camera, light: A weathered fishing boat rocks against a stone pier at dawn, static wide shot, mist on the water, cool blue light with a warm horizon. Keep it to one beat. Fifteen seconds sounds like room for a story, but the model renders continuous motion, not a sequence of scenes, so a long clip works best as one slow move rather than four quick ones.

From images, the prompt is a motion instruction, not a description. The frame already tells the model what things look like; repeating it fights the image. Write what changes: the camera pushes slowly forward while she turns her head toward the light. If you attach a last frame too, describe the journey between the two rather than either endpoint, and make sure both images share a composition, lens feel and lighting — hand it two unrelated photos and you get a morph, not a transition.

If your source image shows a real person, you must have that person’s consent before animating it.

A worked example for a product ad. Shoot or generate two stills: a closed perfume box on marble, and the same box open with the bottle visible, identical camera position. Upload both on the Image to Video tab, pick 5 seconds and standard, and prompt the box lid lifts smoothly to reveal the bottle, slow push in, soft studio key light. That costs 28 credits, about $1.40. Review the motion, adjust the wording, run it again, and only when the movement reads correctly re-run at pro for 36 credits or 4K for 134. Three standard drafts plus one 4K master is 218 credits; four 4K attempts is 536. The ladder exists to be used from the bottom.

When to pick a different model

• You need sound in the clip. Go to Kling 3.0 Omni, where native audio is always generated. It is 8 credits per second at 720p against V3.0’s 5.6 at standard, and that gap is what the audio costs.
• You want explicit resolution labels. V3.0’s tiers are named std and pro rather than 720p and 1080p. Kling V3 Turbo Text-to-Video gives you a plain 720p / 1080p choice at 7.2 and 9 credits per second.
• You want the old, predictable animator. Kling V2.6 Image-to-Video is fixed at 5 or 10 seconds for 22 or 44 credits — two prices, no ladder, well-understood motion for a series already shot on it.
• You want a character to copy a video’s movement. That is Kling 3.0 Motion Control on the Animate Replace tab, which needs a driving video as well as a character image.
• Your concept trips the filter. Kling is labelled strict across the family. Swimwear, dance and fitness concepts belong on the flexible-tier models such as Wan 3.0; explicit and illegal content is blocked on every model on the platform.

Worth knowing before you start: new accounts get 10 free credits with no card, which covers a look at the tool but not a full V3.0 render, since the cheapest possible clip is 17 credits. One-time credit packs start at $2.49 for 75 credits and never expire, which suits occasional flagship renders better than a subscription does. Paid plans download watermark-free with commercial rights, and you can browse the whole catalog from the free AI video generator page before committing.

Frequently asked questions

What is the difference between Kling V3.0 and Kling 3.0 Omni?

Audio and input handling. Omni always renders native sound and is priced for it; V3.0 as wired here renders silent and costs less per second. V3.0 also accepts a first and last frame from one model id, while Omni splits text-to-video and image-to-video into two ids.

How much does a 10-second Kling V3.0 video cost?

56 credits at standard, 72 at pro, 268 at 4K. At the Lite rate of 5 cents a credit that is $2.80, $3.60 and $13.40, and less per credit on annual or higher-tier plans.

Can I choose the aspect ratio when I upload an image?

No. The ratio selector applies to text-only generations. As soon as an image is attached, the output adopts the shape of that image, so crop the source to 9:16 or 16:9 before uploading rather than fixing it afterwards.

Does the last-frame image have to match the first?

It should. The model interpolates motion between the two frames, so matching camera position, lens character and lighting gives you a clean transition. Mismatched images produce a morph that rarely looks intentional.

Is Kling V3.0 available on every tool tab?

No. It works on Text to Video and Image to Video. The advertisement and viral-video tabs do not support it, and the Animate Replace tab needs Kling 3.0 Motion Control instead.