Why creators choose Kling O3 4K

Kling O3 4K is the peak of the Kling lineup. Native 4K from a unified multimodal model means ultra-sharp output and broad input flexibility. When resolution is non-negotiable, this is the choice.

Native 4K across text and images

This is full 4K from the model, not upscaling. Every generation produces 4096 x 2160 resolution. Textures, fine detail, and subtle movement all render with precision.

Reference-to-video for visual guidance

Show Kling O3 4K a color palette, lighting style, composition, or mood board, and it generates video that matches those references. Perfect for maintaining visual consistency across a project or recreating a specific cinematic look.

Unified multimodal at the highest resolution

Text-to-video and image-to-video both output 4K. Reference-to-video also runs at 4K. One model, multiple tasks, peak resolution across all of them.

Professional deliverables for premium work

Cinema, luxury brands, and high-end production work often require 4K masters. Kling O3 4K delivers that without post-production scaling.

Precision for detail-sensitive content

Fashion, jewelry, luxury goods, architecture, and real estate all benefit from 4K. Every thread, reflection, material, and surface stays sharp.

How to use Kling O3 4K in Craze

1. Start a project and write a detailed text brief for the video you need. Be specific about composition, lighting, color, and mood.
2. Add image references to guide the visual style. Color palettes, mood boards, product photos, or architectural reference images all help Kling O3 4K match your intent.
3. Tell Craze you want Kling O3 4K, or let it show you compatible options.
4. Craze generates the video at 4K and places it on the timeline.
5. Review. Regenerate if needed. Export at full resolution.

Because 4K generation takes time and costs more, invest in writing a precise brief. "Luxury watch on Italian marble with warm sunlight, shallow focus on the dial" is better than "nice product shot."

Kling O3 4K on Craze: tasks and resolution

On Craze, Kling O3 4K handles three distinct tasks at 4K resolution. Text-to-video generates new clips from 3 to 15 seconds with optional audio. Image-to-video starts from a static image and extends it into motion, also with optional audio. Reference-to-video takes visual reference material and generates new 4K footage guided by those references.

All three tasks can optionally include audio generation. Unlike the other O3 models, Kling O3 4K does not support video input or video-to-video transformation. It's focused purely on generation tasks.

All tasks output native 4K video (4096 x 2160), providing the highest resolution in the Kling lineup.

Kling O3 4K pricing: what changes the cost

Kling O3 4K is the most expensive Kling option on Craze, costing $0.443 per second of video. The higher per-second rate reflects native 4K resolution, which is four times the pixels of 1080p and sixteen times the resolution of 720p.

For generation tasks (text-to-video, image-to-video, reference-to-video), audio is optional on Craze, and enabling audio adds approximately 50% to the per-second rate. Clip length is the primary cost driver: a 3-second clip costs less than a 15-second clip at the same audio setting.

4K files are substantially larger than lower resolutions, which affects generation time and storage. A 15-second 4K clip can exceed several gigabytes, so plan your project timeline accordingly. Use the cost calculator on this page to estimate your 4K budget before generating and to compare costs across the three available tasks.

Who Kling O3 4K is for

Cinema and high-end production

Filmmakers, studios, and production companies making cinema-quality work need 4K masters. Kling O3 4K delivers theatrical-grade resolution.

Luxury and premium brands

Luxury goods, high-end fashion, jewelry, and luxury automotive all expect 4K quality. Kling O3 4K ensures AI-generated content matches production value.

Real estate and architecture

Architectural photography, luxury real estate tours, and property showcases benefit enormously from 4K clarity. Every room, material, and detail looks professional.

Digital cinema and projection

Content intended for projection, large displays, or theatrical screening needs 4K to avoid visible pixelation. Kling O3 4K provides that foundation.

Photography-quality stills and crops

When video will be printed as stills or cropped for marketing, 4K gives you enough pixels. Small selections from 4K footage often look better than full-frame 1080p.

Kling O3 4K vs Kling O3 Pro

Kling O3 Pro generates 1080p and includes all five tasks: generation, video-to-video, and video editing. Kling O3 4K generates native 4K but text and images only. Pro is more versatile. 4K is sharper. Choose Pro for editing. Choose 4K for peak resolution.

Kling O3 4K vs Kling 3 4K

Kling 3 4K generates 4K from text and images. Kling O3 4K generates 4K from text and images, plus includes reference-to-video. Both cost the same per second. Kling O3 4K offers more capability with reference guidance. Choose Kling O3 4K for reference support. Choose Kling 3 4K for straightforward generation.

Kling O3 4K vs Kling O3 Standard

Kling O3 Standard generates 720p and includes all five tasks. Kling O3 4K generates native 4K but text and images only. Standard is more versatile. 4K is sharper. Choose Standard for broad task support. Choose 4K for peak resolution.