Terms of service
Fair and transparent terms for Mellius AI. Contact us if you have any questions.
Your Content, Your Rights
You own everything you create. All editing and processing happens locally on your device. We never see, store, or have access to your files. We make no claims to ownership, licensing, or rights over your videos, projects, or any content you create using Mellius AI.
- Your content never leaves your device
- You retain all intellectual property rights to your content
- You can export and use your content however you choose
- No watermarks, no licensing restrictions from Mellius AI
How You Can Use Mellius AI
Mellius AI is free to start for personal and commercial use. You can:
- Create videos for personal, educational, or commercial purposes
- Use Mellius AI for client work and paid projects
- Share and distribute videos created with Mellius AI
- Modify and distribute the Mellius AI software (under MIT license)
You're responsible for how you use Mellius AI and the content you create. Don't use it for anything illegal in your jurisdiction.
AI Features
AI features like auto captions run entirely in your browser using on-device models. No content is uploaded to any server. These features are optional - you can keep editing manually without AI.
Service
Mellius AI supports accounts for cloud features. The service is provided "as is" without warranties. While we strive for reliability, we can't guarantee uninterrupted service.
Limitations and Liability
Mellius AI is provided free of charge. To the extent permitted by law:
- We're not liable for any loss of data or content
- Projects are stored in your browser and may be lost if you clear browser data
- We're not responsible for how you use the service
- Our liability is limited to the maximum extent allowed by law
Since your content stays on your device, we have no way to recover lost projects. Consider exporting important videos when finished editing.
Service Changes
We may update Mellius AI and these terms:
- We'll notify you of significant changes to these terms
- Continued use means you accept any updates
- We may email account holders about material changes when required
Stopping Use
You can stop using Mellius AI at any time:
- Clear your browser data to remove local projects
Contact Us
Questions about these terms or need to report an issue?
Email us at hello@melliusai.com, or reach out on X (Twitter).
These terms are governed by applicable law in your jurisdiction. We prefer to resolve disputes through friendly discussion in our open-source community.
Last updated: March 15, 2026