Wan 2.1

Wan2.1 is a fantastic video creation tool launched by Alibaba in February 2025. It is open source and available under the Apache 2.0 license, which means anyone can use and change it.

Wan2.1 comes in two versions 14 billion parameters and 1.3 billion parameters. It can handle different tasks like making videos from text and images. The lighter version works with just 8GB of VRAM, so more people can use it easily.

Key Features

Wan2.1 works better than other open-source models for video creation.
It can turn both text and images into videos.
The light version needs only 8GB of VRAM, so more users can enjoy it.
It is released under the Apache 2.0 license, so everyone can use and modify it.

Benefits

Wan2.1 has many benefits for users.

It works better than other open-source video tools, giving high-quality results.
With support for both text-to-video and image-to-video, it meets different user needs.
The light version''s low VRAM need makes it usable on many devices.

Use Cases

Wan2.1 can be used in many ways.

Create videos from text or images for social media, blogs, or websites.
Make engaging visual aids for teaching.
Produce promotional videos from text or images.

Cost/Price

Wan2.1 is open-source and free to use under the Apache 2.0 license.

Funding

Wan2.1 was developed by Alibaba.

Reviews/Testimonials

Users love Wan2.1 for its performance, versatility, and accessibility. It is praised for working well on systems with lower VRAM, making high-quality video creation available to more people.