An AI human video generator is a tool that uses artificial intelligence algorithms to create videos with a human-like appearance and behavior. These generators use deep learning models to analyze and understand human movements, expressions, and mannerisms, and then apply this knowledge to generate realistic human videos.

Some popular AI human video generators include:

Synthesia - Synthesia is an AI video generation platform that creates realistic human videos using deep learning algorithms. It can be used for a variety of purposes, including marketing, training, and e-learning.

Rosebud AI - Rosebud AI is an AI-powered video generation tool that uses deep learning models to create realistic human videos. It can be used to create personalized videos, virtual influencers, and other types of video content.

Respeecher - Respeecher is an AI-powered video generation platform that can create realistic human videos by altering existing footage or images. It can be used for a variety of purposes, including film and TV production, advertising, and video games.

DeepMotion - DeepMotion is an AI video generation tool that creates realistic human animations and movements using deep learning algorithms. It can be used to create realistic avatars, virtual assistants, and other types of digital human interactions.

Modulate - Modulate is an AI-powered video generation tool that creates realistic human voices and faces using deep learning algorithms. It can be used to create virtual influencers, digital avatars, and other types of human-like digital interactions.

These AI human video generators can be useful for a variety of industries, including advertising, entertainment, education, and more.

There are several websites that offer free AI-generated video content. Here are some of the popular ones:

DeepArt.io - This website offers an AI video generator that creates beautiful and engaging videos from your images.

Wibbitz - Wibbitz provides an AI-powered video creation platform that enables users to produce short-form video content in minutes.

Lumen5 - Lumen5 is an AI-powered video creation platform that allows users to turn text into engaging video content.

Animaker - Animaker is a video creation platform that offers a wide range of pre-made templates and tools to create animated videos.

Renderforest - Renderforest is an online video maker that offers a variety of AI-powered video templates that can be customized to create professional-looking videos.

These websites can be useful for businesses, content creators, and social media marketers looking to create engaging videos quickly and without the need for technical expertise.

Create Engaging Content: Focus on creating engaging and informative content that resonates with your audience. Research your target audience, learn what they like, and create content that they will find interesting.

Optimize your Videos for SEO: Optimize your video title, description, tags, and thumbnail for search engines. Use relevant keywords and phrases to help your videos rank higher on YouTube and other search engines.

Collaborate with Other YouTubers: Collaborating with other YouTubers in your niche can help you grow your channel and reach new audiences. Look for YouTubers who have a similar audience and collaborate on a video or series.

Use Call to Actions: Encourage your viewers to engage with your content by using call-to-actions in your videos. Ask them to like, comment, and subscribe to your channel. Make sure to also include links to your social media channels and website in your video descriptions.

Engage with your Audience: Take the time to respond to comments and messages from your audience. Engage with your viewers by answering their questions, thanking them for their support, and taking their feedback into consideration.

Promote your Videos on Social Media: Promote your videos on social media channels like Facebook, Twitter, and Instagram. Share your videos with your followers and encourage them to share them with their networks.

Use Eye-Catching Thumbnails: Use eye-catching and relevant thumbnails to make your videos stand out on YouTube. Use images that accurately represent your video and use bold text and graphics to grab the attention of your viewers.

Create Playlists: Organize your videos into playlists to make it easier for your viewers to find related content. Create playlists based on topic or theme and promote them on your channel page and in your videos.

Use Analytics to Track Your Progress: Use YouTube analytics to track your progress and learn what works and what doesn't. Use this information to improve your content, engagement, and promotional strategies.

Be Consistent: Consistency is key when it comes to building a successful YouTube channel. Create a content calendar and stick to a regular upload schedule. This will help you build an engaged audience and establish your brand on YouTube. 

Useful WhatsApp tips and tricks of 2023

Hide your last seen status: If you don't want other users to see when you were last active on WhatsApp, you can change your last seen status in the settings. Go to Settings > Account > Privacy > Last Seen and choose either "Nobody," "My Contacts," or "Everyone."

Create shortcuts for frequently used messages: If you find yourself sending the same message to different people, you can create a shortcut for that message. Go to Settings > Shortcuts > Add New Shortcut and enter the message you want to create a shortcut for. Then, when you type the shortcut, the full message will automatically appear.

Use WhatsApp without a phone number: If you don't want to use your phone number to sign up for WhatsApp, you can use a virtual phone number instead. There are many services available online that provide virtual phone numbers for free or for a small fee.

Schedule messages: If you want to send a message to someone at a specific time, you can use a third-party app like SKEDit or Schedule WhatsApp Message to schedule the message in advance.

Mute group chats: If you're part of a group chat that's constantly buzzing with notifications, you can mute the chat for a set amount of time. Open the group chat, tap on the name of the group, and choose "Mute notifications."

Pin chats: If you have important chats that you don't want to get lost in your conversation list, you can pin them to the top of the list. Simply swipe right on the chat you want to pin and tap on the pin icon.

Use WhatsApp on airplane mode: If you want to read a message without the other person knowing that you've read it, you can put your phone on airplane mode before opening the message. After you've read it, close WhatsApp and turn off airplane mode.

I hope these tips and tricks help you get the most out of WhatsApp!