Kling V3 Omni API
kling-v3-omniKling V3 Omni (Omni-Video) is Kling V3's multi-modal all-rounder, taking text/image/video/subject input and focused on extended duration and keep-original-sound video editing — when editing or extending existing footage it can preserve the original soundtrack instead of regenerating audio. It is billed per second at Kling's official rates over 3–15 second clips: standard $0.088/s (+audio $0.117/s, with a reference video $0.132/s), pro $0.117/s (+audio $0.147/s, with a reference video $0.176/s). Pick it for video continuation and keep-original-sound editing; for a lighter model without audio, see Kling Video-O1.
Generate Video
Add first frame or reference images for image-to-video generation
Standard mode (720p) - cost-effective with good quality
Supported range: 1:2.5 ~ 2.5:1
Result
Generated video will appear here
Provide URLs and click Generate
Official Pricing
From $0.088/s, per second at Kling official rates
Extended Duration
3-15 seconds per video
Keep Original Sound
Preserve audio in video editing
Multi-Modal
Text + Image + Video input
About Kling V3 Omni
Kling V3 Omni is a Video Generation API provided by Kling. Kling V3 Omni (Omni-Video) is Kling V3's multi-modal all-rounder, taking text/image/video/subject input and focused on extended duration and keep-original-sound video editing — when editing or extending existing footage it can preserve the original soundtrack instead of regenerating audio. It is billed per second at Kling's official rates over 3–15 second clips: standard $0.088/s (+audio $0.117/s, with a reference video $0.132/s), pro $0.117/s (+audio $0.147/s, with a reference video $0.176/s). Pick it for video continuation and keep-original-sound editing; for a lighter model without audio, see Kling Video-O1. Through APIMODELS platform, you can access this model via a unified API with transparent pay-as-you-go pricing. Current pricing: std/s: $0.088, std+audio/s: $0.117, std+ref-video/s: $0.132, pro/s: $0.117, pro+audio/s: $0.147, pro+ref-video/s: $0.176.
Related model: Kling Video-O1 — the lighter Omni model — same multi-modal input and the same per-second base price, but picture only (no audio) and 3–10s clips; from $0.088/s
Related model: Kling V3 — the standard text/image-to-video model of the same generation, with optional synchronized audio — no reference-video editing; from $0.12/s
Related model: Kling V2.6 — priced per clip instead of per second — 5s or 10s, with optional audio and a custom voice on pro; from $0.22 per 5s clip
Related model: Vidu Q4 — when you start from images rather than a video — up to 15 reference images and 3 voice clips, up to 4K, from $0.042/s
Related model: Kling 4.0 — the newest Kling generation, for new footage rather than edits — up to 30 seconds, 15 reference materials called by @mention, or keyframes; from $0.157/s
Key Features
- Official Pricing -- From $0.088/s, per second at Kling official rates
- Extended Duration -- 3-15 seconds per video
- Keep Original Sound -- Preserve audio in video editing
- Multi-Modal -- Text + Image + Video input
Use Cases
Marketing Videos
Quickly generate brand promotion videos for ad campaigns and social media marketing.
Social Media Content
Create compelling short-form video content for platforms like TikTok, Instagram, and YouTube.
Product Demos
Generate product feature demonstrations and tutorials to improve user conversion.
Educational Content
Produce course explanations, knowledge explainers, and training videos at an affordable price.
Why APIMODELS
- Unified API -- One API key to access all models, no need to register on multiple platforms
- Transparent Pricing -- Pay-as-you-go with per-call pricing published on every model page, ideal for indie developers and startups
- Instant Access -- Start using immediately after signup, supports Stripe and Alipay payments
- Full Documentation -- Detailed API docs with code examples in cURL, Python, and Node.js
Frequently Asked Questions
How much does Kling V3 Omni cost?
Kling V3 Omni is available through APIMODELS at: std/s: $0.088, std+audio/s: $0.117, std+ref-video/s: $0.132, pro/s: $0.117, pro+audio/s: $0.147, pro+ref-video/s: $0.176. Billing is pay-as-you-go — you only pay for what you generate.
How to use Kling V3 Omni API?
Sign up at APIMODELS, get your API key, and call our unified API endpoint. We provide detailed API documentation with code examples in cURL, Python, and Node.js.
What is the difference between APIMODELS and the official Kling API?
APIMODELS offers the same Kling V3 Omni model through our aggregation platform. We provide a unified API interface so you do not need separate accounts for each provider - one API key to access all models.
What is Kling V3 Omni?
Kling V3 Omni (Omni-Video) is Kling V3's multi-modal all-rounder, taking text/image/video/subject input and focused on extended duration and keep-original-sound video editing. It is billed per second at Kling's official rates over 3–15 second clips: standard $0.088/s (+audio $0.117/s, with a reference video $0.132/s), pro $0.117/s (+audio $0.147/s, with a reference video $0.176/s).
What does keep-original-sound editing mean?
When editing or extending an existing video, it can preserve the original soundtrack instead of regenerating audio — ideal for building on existing footage, continuing shots or extending duration while keeping the original audio continuous.
Kling V3 Omni vs Kling Video-O1 — how to choose?
They cost the same per tier (both at Kling's official rates). Choose V3 Omni for audio, longer clips (up to 15s) or keep-original-sound editing and continuation of existing footage; Video-O1 is the lighter pick for picture-only generation or editing at 3–10s.
How does Kling V3 Omni compare to other Video Generation models?
On APIMODELS, Kling V3 Omni runs alongside 60+ models on one API key and one balance, so choosing is about fit, not lock-in. It supports Multi-Modal, Text/Image/Video Input, 3-15s, Audio, Keep Original Sound, and you can weigh it on price and capability against other Video Generation models, then switch by changing a single model-name string — no new account or integration. Browse every Video Generation option with live pricing at apimodels.app/models.
What can Kling V3 Omni do?
Kling V3 Omni supports: Multi-Modal, Text/Image/Video Input, 3-15s, Audio, Keep Original Sound. See the APIMODELS docs for full parameters and call examples.
Can I access the Kling V3 Omni API from anywhere (incl. China)?
Yes. APIMODELS exposes Kling V3 Omni through a single unified API and one key — no separate provider accounts, and no need to handle each provider's regional network access yourself.
What payment methods are supported?
We support Stripe (Visa, Mastercard, and other international cards) and Alipay. Credits are available instantly after payment.