Top 3 AI Video Generators (Text-to-Video) that Are Mostly Free 

Want to quickly turn any text into professional videos? Then, you should try AI video generator tools.

AI video tools are now being categorized into several types. The first category includes video editors with built-in AI tools. Second common category is text-to-video generators, where you input a text script, and these tools utilize AI templates to create videos. No matter the category of AI video tools you choose, the ultimate goal remains consistent – enhancing productivity and efficiency.

This post is dedicated to text-to-video AI generator tools.

AI video generators help you create videos based on any text.  With an AI video maker, you can produce high-quality videos from text with a virtual human presenter in only a few minutes.

This is the ultimate guide of free AI Video Generators. I have compared & reviewed hundreds of text to video ai tools available on the market and finally came up with the list of best 3 tools. I actually tested all the ai video tools manually and hence sharing our experience.

So in this post, you will see:

  • 3 Best AI Video Generator tools
  • Their features
  • The text to video generation process
  • Video examples
  • Pros & Cons
  • And more..

How does the AI video maker work?

AI video makers use Artificial Intelligence (AI) to create videos by using data from a variety of sources, including text, images, and audio files. 

While human involvement is still necessary to provide some direction, AI video makers can create videos with little to no human input. And yes, this approach of producing videos saves huge money from hiring actors.

So how do they work? 

To make AI videos, choose any AI video maker such as Synthesia. Enter any text, choose an avatar, and generate the AI video.

The best part? No video editing is required. You don’t even need to appear on your videos as most video generators offer a wide range of avatars (aka human presenters).

Here’s what the AI-based avatars look like;

Top 3 AI Video Generators (Text-to-Video) that Are Mostly Free 

You can add images, music, and much more to your AI videos.

In this post, you’ll find a handpicked list of THREE amazing AI video generators to create videos for your business or brand.

ai video generators 2023
Top 3 AI Video Generators (Text-to-Video) that Are Mostly Free 

3 Powerful AI Video Makers to Use In 2023 (With AI Video Process)

Quick note: Out of 3 AI Video tools tested for this review, I found InVideo results most impressive & powerful.

Features InVideo.io Synthesia.io Lumen5
Free Plan
Paid Plans Starts at $11.25/mo Starts at $30/mo Starts at $19/mo
Text to Video Support
Templates (AI)
Intros/Outros
Music Library
Stock Media
No Watermark Yes (Except Free Plan) Yes (Except Free Plan)
Video Length (Max) 40 Min 10 Min 10 Min
1080p Export
4k Render
Text to Speech Coming Soon
Filters & Transitions
Social Platforms Ratio Supported
Auto Subtitles
Embed Support
Shareable Link
Custom Background
Verdict Overall best tool to produce all kind of ai videos Best in a situation where digital ai human avatars required Best for converting blog posts into videos
User Ratings 4.5 4.8 4.5

1. InVideo.io

InVideo.io Bottom Line: Best overall Solution for Text to Video production. Invideo.io is suitable for producing all kinds of videos (social media, ads, YouTube ads, promos, etc) where human actors are not required and users only have scripts in the text form.

InVideo offers 50+ AI-powered themes to convert text-based content to videos easily. You can create all kinds of videos including video ads, promos, YouTube videos, intros, and more from their library of 6000+ customizable templates.

The biggest advantage of this AI video software is that it can also generate a video even if you don’t supply the script in the first place. Isn’t it a cool thing?

Here are some of the amazing features you’ll get with InVideo AI video creator;

  • 50+ AI-powered themes to choose from
  • Access to 6000+ templates
  • Provides iStock media and music library
  • Automated Text to Speech
  • Use filters and transitions to create great videos 
  • Offers powerful editing software to customize your videos
  • Watermark free videos

InVideo.io Text to AI Video Process & Example (Sharing My Experience):

To create videos, you need to pick any template or theme and enter any text. That’s it, you can easily turn that script into an amazing AI video. You can add media including music, text, images, and more.

With the help of InVideo.ai, I have created this quick AI video from the text supplied. It only took 2 minutes and the accuracy and efficiency of this ai text to video tool are just amazing. I haven’t encountered any problems.

The best thing about Invideo is their AI system understanding. 8 out of 10 times it produced the exact video I required based on my script. Just like any other AI tool, it requires human touch for final refinement. It also generates subtitles for my videos. 

Overall I can say, Invideo is capable of reducing about 75-80% of the total video production time. The video output is best when you supply your script, but still needs some improvement for automated script-based videos.

So this is how I proceeded…

1. Free SignupI started with InVideo by quickly signing up for free.

invideo ai video tool - free sign up

2. Activating the Text to Video Mode

Then InVideo ask you to choose a workflow (3 Options are available, and for the testing purpose here I picked up “Text to Video”)

text to video templates in invideo

3. Browsing the Templates

So just after entering into the Text-to-video workflow, I have seen plenty of amazing templates. Most of the templates supported both landscape and portrait modes.

I wanted to generate an AI video from our fitness project script and luckily I have found a template for this.

4. Inserting the Text based script

Upon selecting the template, you have to provide a text script that you’re looking to convert into a video. 

invideo text script

5. Generating the AI Video

Based on the paragraph lengths, InVideo uses its smart AI algorithm and splits the text into different scenes. In case you don’t like the automated generated scenes, you can make manual adjustments easily.

invideo ai editor

Once I had done the basic adjustments, I was ready to render the video. The rendering process hardly took 2 minutes. The final video came with the watermark because of the free version. But it can be easily removed through upgrades…

Quick note: Upgrading to the premium InVideo version also has one MAJOR advantage – Auto resize for all social platforms

invideo rendering the text to ai video

Here’s a simple tutorial that shows you how to convert an article into a video using InVideo software;

Pros of InVideo:

  • Create all types of videos including powerful ads, promos, YouTube videos, intros, and more
  • Offers a free plan which lets you create videos with up to 40-minute video duration
  • Gives you access to over 50 AI-powered themes to create videos
  • Unlimited HD video exports
  • Make videos in any language
  • Transforms text into a variety of voices via text to speech feature.

Cons of InVideo:

  • Cloud storage is less (even their high-end plan provides 100 GB storage). That being said, you can store all your files and videos locally on your computer. 

How much does InVideo cost?

InVideo offers the following three pricing packages in 3 tenures (Monthly, Yearly & Lifetime);

1. Free plan: You can generate AI video from the text but it will contain a watermark.

  • InVideo Watermark
  • 6000+ Video Templates
  • 3M+ Standard Media Library
  • Automated Text to Speech
  • 40 min video duration per video

2. Business plan: Starts from $15 per month (50% off – if billed annually) – No watermark & 60 Videos exports per month.

Special Discount: The SPECIAL offer is live and now InVideo offers extra 25% discount – Meaning you will get a Business plan in $11.25/mo instead of $15/mo. Use our Special Coupon (SAVE25) below to claim a discount.

InVideo special discount on business plan
  • No watermark on videos
  • Everything in the free plan
  • 10 iStock media per month
  • 1M+ Premium Media
  • 60 video exports per month
  • Unlock Filmr Pro

New Update:Now Invideo Business plan also available as lifetime plan – $399 (one time)

3. Unlimited plan: This plan is great for agencies and large teams and offers advanced storage and team sharing. This plan costs you $30 per month (if billed annually) and offers no watermark benefit and unlimited video exports.

Special Discount: The SPECIAL offer is live and now InVideo offers extra 25% discount – Meaning you will get a Unlimited plan in $22.5/mo instead of $30/mo. Use our Special Coupon (SAVE25) below to claim a discount.

InVideo special discount on unlimited plan
  • No watermark on videos
  • Everything in the free plan
  • 120 iStock media per month
  • 1M+ Premium Media
  • Unlimited video exports/month
  • Unlock Filmr Pro

New Update:Now Invideo Unlimited plan also available as lifetime plan – $1099 (one time)

invideo new lifetime plan launched

Customer Reviews of InVideo:

What do other users think about InVideo?

Here’s the user rating of InVideo on Trustpilot;

invideo reviews
Top 3 AI Video Generators (Text-to-Video) that Are Mostly Free 

As you can see above, InVideo got an amazing 4.5 out of 5 ratings from over 450 users.


2. Synthesia.io

Synthesia Bottom Line: Best for Realistic Human Avatars AI videos

Synthesia is one of the incredible AI video generators that help you easily create realistic AI videos in just minutes. This tool perfectly suits a situation where you need professional-looking actors to do voice-overs in your videos based on the text script. The perfect video example where this tool could work great is giving a sales pitch and presentation.

I tested Synthesia a couple of times and asked my colleagues to figure out the difference between AI characters & real humans. Some of them identify the AI presence, however, most of the people give a thumbs up to the final video. 

And this is why I advised you to test the video quality of Synthesia before giving it a final shot to it. (Check the demo below)

From my experience, I would say if you’re looking to generate tutorials, how-to videos, in-house presentation videos, etc then Synthesia output works well. It not only reduces the production time but saves you extra charges for professional background setup, hiring actors, etc. 

Do not create videos from it where real human involvement is highly essential.

Here are some of the powerful features you’ll get with Synthesia AI video maker;

  • Access to 40+ avatars to create realistic AI videos
  • Option to allow digital characters to sit at your own uploaded videos
  • The ability to create and use your own avatars to make videos
  • Supports 60+ languages
  • Access to over 30 templates
  • Custom backgrounds
  • Free stock images & videos
  • Custom avatars
  • Video sharing pages & embeds
  • Priority customer support and more
  • Access to free background music

Synthesia AI Video Generation Process:

In only three steps I created my own AI video. 

  1. First, choose your AI presenter (Synthesia offers more than 40 avatars for your AI videos) OR you can create your own avatar 
  2. Second, enter your script for your AI video
  3. Third, generate your AI video and then translate, download, or stream it
Wanna try Synthesia before buying? Simply head over to the Synthesia demo. Select a template & put up the text to video script and proceed. Synthesia then quickly generates a video and mails you so that you can check the quality of the videos produced through this amazing AI VIDEO generator.
synthesia ai video maker demo

Here’s the example of an AI video created by Synthesia;

Pros of Synthesia:

  • Works great when you don’t have actors or cast to record a video
  • Generate videos from text
  • Create SEO marketing videos automatically
  • Create AI videos for online learning video courses
  • Create eCommerce video product listing videos
  • Videos can be up to 10 minutes long
  • Upload custom image or video backgrounds
  • You can create videos in over 60 languages
  • Create AI videos for personalized sales videos
  • Generate AI videos for automated daily news videos and much more

Cons of Synthesia:

  • There are a few AI avatars that don’t l sound and feel natural 

How much does Synthesia cost?

Synthesia offers the following two pricing plans starting from $30 per month. Compared to Invideo, it is going to cost more for your pocket. The Personal plan might not work for you because it only includes 10 video credits. But you can always have a “custom pricing” plan to meet your custom requirements.

1. Personal plan: This is great for beginners which costs you $30 per month and gives you access to the following things;

  • 10 video credits per month
  • Text to video
  • 60+ Languages
  • 40+ Built-in Avatars
  • 30+ Templates
  • Custom backgrounds
  • Background music
  • MP4 downloads
  • Video sharing pages & embeds
  • Add text, images, shapes
  • Free stock images & videos
  • Import PowerPoints
  • Up to 6 slides per video

2. Custom pricing: This package depends on your needs and is perfect for corporate businesses. You’ll get the following features;

  • All Personal plan features
  • Up to 50 slides per video
  • Audio uploads
  • Branded video share page
  • Premium Built-in Avatars
  • Premium stock images & videos
  • Custom fonts
  • Priority support
  • Procurement-friendly
  • Access to premium services

So what are you waiting for?

Customer Reviews of Synthesia

So what do other users think about Synthesia?

Here are the user ratings of Synthesia on the G2 platform;

synthesia reviews
Top 3 AI Video Generators (Text-to-Video) that Are Mostly Free 

As you can see above, Synthesia got an amazing 4.8 out of 5 ratings from over 180 users.


3. Lumen5 

Lumen5 Bottom Line: Best for Blog Post to Video

Lumen5 is an excellent online tool for creating AI videos. Over 800,000 people are using Lumen5 to create professional video content. It is usually preferred by social media marketers or bloggers because of the fast video production benefit and support of multiple aspect ratios.

The best part about it is that it’s really easy to use and you don’t need any special video editing skills. You can create videos from scratch, or create videos in minutes with the assistance of artificial intelligence. 

Some of the excellent features offered by Lumen5 text to video AI generator are;

  • Drag and drop video templates
  • Content library with millions of stock photos & videos
  • Create unlimited videos
  • Custom colors & styles
  • 1080p video resolution
  • Upload watermarks & fonts 
  • Upload your own videos & photos

Experience with Lumen5 Text to Video Process:

I really like Lumen5 upto the point where I get the desired templates for converting my blog posts into short videos. It has only 30 universal templates which support the aspect ratio of all popular platforms (Pinterest, Facebook, YouTube, etc).

So my advice is to check their templates list in the free version before opting for the paid plans.

The transition styles, callout styles, automated captions, and simpler user interface are the main reasons I was able to generate my video in just 5 minutes. Yes, my text-based blog post is ready to upload on Pinterest & social media platforms in video format in such a short span of time.

If you’re interested in having a look at Lumen5 AI video output, here you go. I created this amazing Pinterest video from my blog post text script.

The final takeaway for Lumen5 from my side is, Just sign up for the tool and if you feel you have enough templates, go for it. Either ignore it. Invideo.io offers more templates and you can totally consider it as well.

Here’s how it works;

  • Enter a script or text
  • Lumen5 will automatically find the perfect audio and visuals based on the script
  • Upload your logo, music, custom text, etc
  • Download and share the video

You can also choose a blog post to turn into an amazing video. Here’s a quick video tutorial showing how Lumen5 works;

Pros:

  • You don’t need to be a video expert to create engaging videos as the Lumen5 AI-powered platform automatically creates videos based on your written content
  • You’ll get access to a huge library with millions of free media files
  • It offers a variety of customizable video templates that you can use to create powerful videos
  • You can also add your own logo and branding to the videos for a more professional look
  • Lumen5 provides you with video creation insights so you can see how your videos are performing and make necessary changes
  • With Lumen5, you can easily share your videos on social media and embed them on your website. You can also download the videos for offline use.
  • Lumen5 offers both free and paid plans so you can choose the one that best suits your needs. The free plan includes all the basic features, while the paid plans include additional features such as HD video export, premium templates, and more

Cons:

  • Sometimes it takes too long to render and export videos 
  • You cannot get 1080p resolution in Lumen5 starting plans

How much does it cost?

Lumen5 does offer a free plan but its limitation is the watermark. To remove the watermark, you have 4 plans to choose from. Lumen5 has plans for everyone including individual content creators as well as big agencies.

All plans offer the benefit of unlimited video export but 1080p render is only available in 3 plans which means the Basic plan is useless. Plus the majority of high end essential features such as custom templates, custom fonts, and translations can only be found in expensive plans.

1. Free plan: This plan is perfect for casual video creators and offers the following features.

  • Unlimited videos
  • Contains Lumen5 watermark
  • 720p video resolution

2. Basic: This plan is great for individual creators which costs you $19 per month (if billed annually) and gives you the following limits. 

Everything in the Free plan, plus:

  • Unlimited videos
  • No Lumen5 branding

3. Starter: This plan is perfect for professional video creators and it costs you $59 per month (if billed annually) and gives you the following limits. 

Everything in Basic plan, plus:

  • Unlimited videos
  • 50M stock photos & videos
  • Custom colors & styles
  • 1080p video resolution
  • Access to brand kit

4. Professional: This plan is perfect for brands and agencies which costs you $149 per month (if billed annually) and gives you the following limits. 

Everything in Starter plan, plus:

  • Unlimited videos
  • Shutterstock libraries
  • Upload Custom watermarks & font
  • Multiple saved templates
  • Ability to create teams

Customer Reviews of Lumen5

What do other customers think about Lumen5?

Here’s the user rating of Lumen5 on the G2 platform;

lumen5 reviews
Top 3 AI Video Generators (Text-to-Video) that Are Mostly Free 

As you can see above, Lumen5 got an amazing 4.5 out of 5 ratings from over 50 users.


FAQs |  AI Video Generators (Text-to-Video) 

Here are some of the frequently asked questions about AI video generators.

Can AI generate videos?

Yes, most AI generators use “Automated Text to Speech” functionality to generate AI-based videos. These software tools use artificial intelligence to automatically turn text-based content into videos. 

What is the free AI video generator?

You can use InVideo to generate AI videos for free as it offers a free plan with full editing features and exports up to 60 videos per month.

How much does Synthesia AI cost?

Synthesia offers two plans. The Personal plan starts at $30 a month with 10 video credits per month. The Corporate plans are custom and the pricing depends on your video needs and use case.

What is the best AI video maker?

Here are some of the best tools to make AI videos;
Synthesia
– VEED.io
InVideo

Does AI video creation software generate original videos?

As long as you insert original text or script, AI video makers will generate 100% original videos. The output totally depends on the input you provide. 

Related AI Tools:


Final thoughts on AI video generators

So far we’ve discussed the best AI video generators to generate videos for you. Make sure to pick the right AI tool that suits your budget and video needs.

No matter what software you use, provide the right script to generate compelling AI videos. 

So what do you think about the video makers mentioned in this post? Did you find the post useful? Have any questions? Let us know your thoughts in the comments. 

Jos Tran
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Jos Tran

I'm Jos Tran, the author behind Smart Passive Income (SPI), a blog dedicated to online business and entrepreneurship. I started this blog in 2008, following in the footsteps of Pat Flynn, the founder. Being one of the leading business blogs globally, SPI attracts over 2 million readers each month. Through my content, I aim to assist individuals in generating passive income from various online sources. Join me on this transformative journey as we delve into the world of online business and uncover the strategies and tactics that have led to tremendous success for myself and countless others.

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