Consistent motion
Advanced Architecture
Utilizing a diffusion transformer architecture, our model generates entire videos at once, ensuring exceptional temporal consistency across frames and subjects.
Open-source model · Hosted GPU generation
Open Sora 2: FREE AI Video Generator
Free Sora 2 Video Generator - Create AI Videos in Seconds
OpenSora 2 is the world's first FREE and open-source Sora 2 video generator. Unlike OpenAI Sora ($20-200/month), OpenSora 2 is 100% free forever. Generate videos from text or images with 82% VBench score quality.
The OpenSora model and self-hosting remain free.
Our optional hosted generator includes starter credits, then charges for managed GPU generation—no setup required.
Our mission is to democratize video production with an open-source AI model that creates realistic and imaginative videos from text or image inputs—transforming creative ideas into high-quality video content.
A clearer workflow
Advanced AI Video Generation Features
Open Sora 2 combines text-to-video and image-to-video technology to revolutionize content creation.
Prompt control
Deep Language Understanding
A deep understanding of language allows the model to accurately interpret prompts and generate compelling characters that express vibrant emotion.
Two ways to create
Simulating Physical Worlds
We are teaching AI to understand and simulate the physical world in motion, with the goal of training models that help people solve problems requiring real-world interaction.
Real model output
OpenSora 2 AI Video Generation Showcase
Explore OpenSora 2 examples for dance motion, cinematic disaster scenes, festival energy, and sports broadcast realism.
OpenSora 2 result8 sec
Character motion
Loft Dance Motion - OpenSora 2 Video Example
OpenSora 2 AI video generation example for creator-style dance motion, body movement, and studio atmosphere.
OpenSora 2 loft dance motion with expressive body movement, natural fabric detail, and cinematic studio light.
OpenSora 2 result8 sec
Cinematic scale
Meteor Over Istanbul - OpenSora 2 Video Example
OpenSora 2 AI video generation example for large-scale cinematic scenes, water motion, atmosphere, and dramatic impact.
OpenSora 2 cinematic disaster shot over Istanbul with meteor impact, ocean motion, mist, and realistic character reaction.
OpenSora 2 result8 sec
Fast action
Festival Race Energy - OpenSora 2 Video Example
OpenSora 2 AI video generation example for bright action clips, music drops, ads, and high-energy social edits.
OpenSora 2 festival race energy with handheld camera motion, colorful lights, fast movement, and social video pacing.
OpenSora 2 result8 sec
Broadcast realism
Korean Baseball Stadium - OpenSora 2 Video Example
OpenSora 2 AI video generation example for sports broadcast realism, stadium movement, and crowd-scale cinematic video.
OpenSora 2 stadium broadcast moment with crowd-scale sports atmosphere, dramatic lighting, and realistic camera framing.
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安全、放心地付款
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实际可用的支付方式取决于地区、设备、币种及支付服务商资格。
Billing and Generation FAQ
Clear answers before you buy credits or choose a plan.
How are credits charged?
Each generation shows an estimated credit cost before you submit. Model choice, duration, resolution, references, and audio can change the final cost.
What happens if a generation fails?
Failed jobs may be restored automatically depending on the failure path. If credits are not restored, send the task ID and account email to support so we can review the logs.
Can I get a refund?
Unused credit packs and recent subscription charges can be reviewed case by case. Used credits, successful generations, and abused promotions are generally not refundable. See the Refund Policy for details.
Are paid generations private and watermark-free?
Paid users can keep generations private by default and download without a branded watermark where the selected workflow supports it. Free generations may be public and watermarked.
Can I use generated videos commercially?
Paid workflows are designed for ads, product pages, social posts, and commercial campaigns. You are still responsible for rights to uploaded assets, prompts, people, logos, and brand materials.
Can I cancel a subscription?
Yes. Subscriptions can be canceled from account settings or through the payment provider where available. Canceling stops future renewal but does not automatically refund past usage.
For complete details, review the Refund Policy, Terms of Service, and Privacy Policy before checkout.
Purchase confidence
Questions before you create?
Clear answers about the model, hosted generation, credits, and billing.
Yes. The OpenSora 2 model is free and open source when you download and run it on your own hardware. Our hosted generation service is optional: it provides managed GPU infrastructure and uses credits for each video you create.
It depends on the product. Subscription credits roll over for the monthly plans currently shown in our catalog. The $9.99 starter pack is valid for 30 days, while the other pay-once packs are valid for 365 days. Check the product details at checkout for the terms that apply to your purchase.
The OpenSora model is released under the Apache 2.0 license, which permits commercial use subject to that license. Our hosted plans currently list commercial use as included. You remain responsible for the prompts, source materials, output, and any third-party rights, so this is not a blanket legal guarantee for every use case.
Payments are processed by the payment provider shown at checkout. If you choose a subscription, you can cancel it from your account; cancellation stops future renewals rather than removing access you have already paid for.
Email us at support@oxvodo.com. You can also review our Refund Policy, Privacy Policy, and Terms of Service.
Ready to choose the right amount of generation time?