# Free tools

Free tools for AI video generation tools: text-to-video, image-to-video, AI avatars and presenters, AI video editing and repurposing, short-form clip makers, AI animation, and AI dubbing and lip sync. You need no account.

- [AI video cost estimator](https://aivideogen.fyi/tools/ai-video-cost-estimator.md): Estimate the monthly cost of AI video generation from your clip count, length and a plan price you choose.
- [Which AI video tool fits your project?](https://aivideogen.fyi/tools/ai-video-tool-picker.md): Answer a few questions about your input, clip length and use to find the right category of AI video tool.