SkyReels V4 AI Video Generator Online Free
Transform text, images, or multi-frame references into stunning 15s, 1080p cinematic clips. SkyReels V4 delivers perfectly synced audio and ultimate creative control.
Cinematic 1080p at 15s Duration
SkyReels V4 supports generating high-quality video clips up to 15s in length. Users can enjoy movie-level 1080p resolution, ensuring that every frame looks professional and highly detailed.
Native Audio Generation
Experience perfectly synced sound with SkyReels V4 native audio support. The model generates appropriate sound effects automatically, and for multi-shot videos, you can specify distinct audio effects for each individual shot.
Grid Reference for Consistent Characters
Tailor-made for AI short dramas, the Grid Reference feature allows you to upload up to 9 storyboard keyframes. SkyReels V4 stably extracts and retains character features and visual styles, generating a logically complete and consistent narrative.
Keyframe Reference for Temporal Control
Upload up to 9 plot keyframes to control the rhythm and action continuity of your story. SkyReels V4 supports "transition keyframes" , allowing each shot to have a specific starting frame so that plot transitions meet your expectations.
Multi-Shot Narrative Capabilities
Moving beyond simple clips, SkyReels V4 supports advanced multi-shot generation. By specifying starting frames and unique audio for each scene, it automatically manages the temporal sequence to make short videos much smoother.
Omni-Modal Reinforcement Learning
SkyReels V4 features a fully upgraded omni-modal reinforcement learning system. It successfully resolves common illogical issues found in previous models, such as inconsistent emotional states and jumping actions across frames.
Global Semantic Reward Model
By establishing a "global evaluation standard" , the semantic Reward model tells SkyReels V4 to look beyond the quality of a single frame and evaluate whether the entire video sequence makes logical sense.
Step-by-Step Curriculum Learning
SkyReels V4 learns complex tasks progressively across three dimensions (resolution and length, task complexity, and data difficulty). It starts with a 5-second static object, moves to a 10-second walk, and finally masters a 15-second complex plot.
World-Class Industry Leader
On March 19, SkyReels V4 reached the #1 spot globally on the Artificial Analysis leaderboard for Text to Video (With Audio), surpassing major competitors and proving its top-tier reliability.
From Clips to Complete Production
SkyReels V4 marks a significant shift in AI generation. It moves creators away from merely "generating random clips" and provides the tools for controllable, continuous, and complete video production.
Zero R&D Costs for Your Business
There is no need to build large models from scratch or invest heavily in research and development. By using the skyreels4.com platform, you can directly access these world-class audio-visual capabilities.
Comprehensive API Access
The SkyReels V4 API covers all core functions (from text-to-video and multimodal references to video editing). It offers flexible parameter configurations to meet customized needs across various use cases.
Unmatched Logical Consistency
Thanks to its upgraded reinforcement learning, SkyReels V4 ensures that characters do not suffer from sudden emotional disconnects or illogical physical movements, making your videos highly realistic.
Perfect for Trending Projects
Highly profitable projects like AI comic short dramas can now be generated in a single workflow. SkyReels V4 is optimized specifically to handle narrative-heavy content smoothly.
AI Short Dramas
The Grid Reference feature is tailor-made for the booming AI short drama industry. Upload your keyframes and let SkyReels V4 lock in the character consistency and visual style for the entire episode.
Content Platforms
Content creators can use SkyReels V4 to generate engaging 15s clips with native audio and smooth multi-shot transitions to capture their audience's attention.
E-commerce & Brands
Brands and e-commerce platforms can easily produce movie-level 1080p promotional videos and product showcases without the high costs of traditional filming.
Educational Institutions
Educators can leverage SkyReels V4 to create clear, logically flowing instructional videos, utilizing native audio to explain complex concepts effectively.
Creative Studios
Studios can use the Keyframe Reference feature to strictly control the plot rhythm and action continuity, ensuring the final video matches the director's vision perfectly.
Developer Teams
Developers can integrate the comprehensive SkyReels V4 API to add top-tier AI video and audio generation capabilities directly into their own software products.