### 7. **Canva**
- **Best for:** Beginners and marketing videos.
- **Features:**
- Drag-and-drop video editor with templates.
- AI-powered tools for text, design, and effects.
- **Free Plan Includes:** Access to many templates and export options (no watermark).
- **Website:** [canva.com](https://www.canva.com)


If you're looking for the **best free option overall**, **Canva** or **Steve.AI** are beginner-friendly and versatile. For professional-looking videos, **Synthesia** or **Lumen5** may suit you better.

### 3. **Synthesia**
- **Best for:** AI avatars and voiceovers for business or marketing videos.
- **Features:**
- Create realistic AI avatars to narrate your script.
- Multilingual support for voiceovers.
- **Free Plan Includes:** Free trial for one video with watermark.
- **Website:** [synthesia.io](https://www.synthesia.io)

### 4. **Lumen5**
- **Best for:** Social media videos and content marketing.
- **Features:**
- Converts text into video automatically.
- Drag-and-drop interface.
- Large stock footage library.
- **Free Plan Includes:** Limited templates and 720p exports with watermarks.
- **Website:** [lumen5.com](https://www.lumen5.com)

### 5. **Runway**
- **Best for:** Creative and experimental videos.
- **Features:**
- AI-based video editing and text-to-video generation.
- Green screen removal, video inpainting, and more.
- **Free Plan Includes:** Limited project exports and some tools.
- **Website:** [runwayml.com](https://runwayml.com)

### 6. **Designs.ai**
- **Best for:** Quick branding and video creation.
- **Features:**
- AI-generated scripts and visuals.
- Integrates branding elements automatically.
- **Free Plan Includes:** Basic video creation tools and watermarked exports.
- **Website:** [designs.ai](https://designs.ai)

best free AI video generators available for creating high-quality content. These tools often have free plans or trials, with some limitations:

### 1. **Steve.AI**
- **Best for:** Explainer videos, animation, and storytelling.
- **Features:**
- AI generates videos from scripts or text.
- Wide range of pre-designed templates.
- Customizable characters and animations.
- **Free Plan Includes:** Limited access to templates and exports with watermarks.
- **Website:** [steve.ai](https://www.steve.ai)

### 2. **Pictory**
- **Best for:** Turning long-form content into short videos (e.g., blog posts or articles).
- **Features:**
- AI extracts key points and creates video summaries.
- Voiceovers and text-to-speech integration.
- Stock footage and royalty-free media library.
- **Free Plan Includes:** Limited videos with watermarks.
- **Website:** [pictory.ai](https://pictory.ai)

invideo is one of the best which I use for AI video creation (free version)

https://invideo.io/make/ai-video-generator/

One popular open-source AI video generator is OpenAI's DALL-E, which is capable of generating images from textual descriptions. While DALL-E itself does not directly generate videos, it can be used in conjunction with other tools to create videos from its generated images.

Here's a basic workflow using DALL-E and other open-source tools to generate videos:

1. **Generate Images with DALL-E**:
Use DALL-E to generate a series of images based on textual descriptions. DALL-E can create diverse and creative images from simple textual prompts.

2. **Convert Images to Video**:
Once you have a set of images generated by DALL-E, you can use open-source video editing software such as FFmpeg to convert these images into a video. FFmpeg is a powerful tool that can manipulate video files in various ways, including combining images into a video sequence.

3. **Editing and Post-Processing**:
After creating the initial video sequence, you can use video editing software such as Blender, Shotcut, or OpenShot to further edit and enhance the video. These tools offer features for adding transitions, text overlays, effects, and more to your video.

4. **Export the Final Video**:
Once you're satisfied with the video, export it to your desired format and resolution using your chosen video editing software.

While this workflow involves multiple steps and tools, it provides flexibility and control over the video generation process. Additionally, by leveraging open-source tools, you can create videos without the need for expensive proprietary software.

Keep in mind that DALL-E and similar AI models are computationally intensive and may require significant resources for training and inference. Additionally, the quality of the generated images and videos may vary depending on factors such as the input prompts, model architecture, and training data. Experimentation and fine-tuning may be necessary to achieve the desired results.