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Wan 2.5 API
The Wan 2.5 API delivers Alibaba's advanced video generation with one-pass audio/video synchronization. Create fully synced videos with voiceover and lip-sync from a single prompt — ideal for marketing, training, and multilingual content.
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Output
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Wan 2.5 API Complete Guide
Learn how to integrate the Wan 2.5 API, explore its A/V sync capabilities, and start generating professional videos for your applications.
What is the Wan 2.5 API?
The Wan 2.5 API is built on Alibaba's advanced video generation model. It provides one-pass audio/video synchronization — automatically generating fully synchronized videos with voiceover and lip-sync from a single prompt.
The Wan 2.5 API supports text-to-video and image-to-video modes. It excels at multilingual prompts, especially Chinese, for accurate A/V sync. With cost-effective pricing from $0.4 (720p) and $0.65 (1080p) per video, it's ideal for marketing, training, and content creation.
Generation times range from 100-250 seconds. The Wan 2.5 API supports 5s and 10s durations, 720p and 1080p resolutions, and multiple aspect ratios including 16:9, 9:16, and 1:1.
Why Developers Choose the Wan 2.5 API
Key advantages that make the Wan 2.5 API stand out for video generation with audio sync
Advanced video generation from Alibaba with A/V sync
Two model modes: text-to-video and image-to-video
One-pass audio/video synchronization with lip-sync
Multilingual support with excellent Chinese processing
Cost-effective pricing: from $0.4 (720p) / $0.65 (1080p) per video
Flexible durations: 5 seconds or 10 seconds
Multiple aspect ratios: 16:9, 9:16, 1:1
LLM-based prompt enhancement
Fast generation time: 100-250 seconds
Ideal for marketing, training, and social media content
What Can You Build with the Wan 2.5 API?
From marketing campaigns to educational content, the Wan 2.5 API powers diverse video workflows
Marketing Campaigns with Voiceover
Create promotional videos with synchronized narration and lip-sync using the Wan 2.5 API. Perfect for product launches and brand campaigns.
Product Demonstrations
Generate product demo videos with natural narration. The Wan 2.5 API handles voiceover and visuals in one pass for efficient production.
Corporate Training Videos
Produce training and educational content with professional narration. The Wan 2.5 API supports multilingual prompts for global teams.
Social Media Content
Create TikTok, Instagram, and YouTube shorts with automatic A/V sync. The Wan 2.5 API delivers platform-ready videos in multiple aspect ratios.
Multilingual Video Localization
Generate videos in Chinese and other languages with accurate lip-sync. The Wan 2.5 API excels at processing non-English prompts.
Photo Animation with Speech
Animate still images with speaking characters using image-to-video mode. The Wan 2.5 API brings photos to life with synchronized audio.
Wan 2.5 API Technical Specs
Performance, resolution, and output details for the Wan 2.5 API
Max Resolution
Processing Time
~100-250s
Output Formats
Wan 2.5 API Developer Reviews
Feedback from teams using the Wan 2.5 API in production
“Incredible quality and speed. The Wan 2.5 API has transformed our content creation workflow entirely.”
John Smith
Senior Developer
“The Wan 2.5 API is dead simple to integrate and consistently delivers high-quality results. Highly recommended!”
Maria Johnson
Product Manager
“Clear API docs, fast response times, and the output quality from the Wan 2.5 API exceeds expectations.”
Alex Lee
Tech Lead
Wan 2.5 API Known Limitations
Current constraints to consider when integrating the Wan 2.5 API
Generation time ranges from 100-250 seconds
Maximum video duration is 10 seconds
Image input limited to 10MB
Supported durations: only 5s and 10s
Aspect ratio selection only available for text-to-video mode
Content must comply with Alibaba usage policies
Start Building with the Wan 2.5 API Today
Try the Wan 2.5 API in the playground above, or jump straight into the documentation to integrate it into your project.