Text To Video AI Tool: Best AI Video Generators in 2025

The world of content creation is evolving exponentially, and one of the biggest stimulators of this growth is text to video AI.

Earlier, we used to need cameras, editors and days for production. Now, this whole process is done just by the use of the prompts and AI tools in minutes. And if you want to create content for your social media, marketing or storytelling, pick the right tool for your needs and not the one which has been hyped on the internet.

In this article, I will compare the best 4 tools in the market - Pika Labs, Runway Gen 2, Synthesia and Renderforest. Which will help you understand which text to video AI tool you should choose in 2026.

What to Evaluate When Choosing A text to video AI tool

Prompt & Input flexibility, which means the flexibility to convert plain text, upload images and combine video to video together. For instance, Runway Gen 2 lets you convert text to video and images to video.
Quality and style of output let you know, how cinematic and realistic is the video? Is motion consistent? Are camera movement, lighting, and transitions good?
Length & Resolution, gives you the benefit of the maximum length of the video per generation and the expected resolution like 720p, 1080p, etc.
Ease of using the applications, and can non videographers use it.
The pricing level is very important if you want to buy the premium. For example, Pika Labs shows the credits.
Choose it on the basis of your needs, know if it is best for short videos content, corporate explainer, training videos and high-end visuals.
Understand the cons of the tools before starting any projects, as no tools are perfect.

Tool Comparisons

Pika Labs

Pika Labs is an AI video generator that allows text or images prompts to generate short videos, and mainly focuses on creative motion, transition, and easy accessibility.

Its main features:
It is very accessible, beginner friendly.
It does key frame transitions with the features like Pikaframes.
It gives competitive pricing.

It may have some disadvantages as well, Pika Labs is not able to make long videos, and it may lag behind higher end tools. It works best for Solo creators, social media clips and quick motion visuals.

Make (Integromat)

Make helps in visual workflow automation platform with capabilities like branching, loops and conditional logics.

Its important features are:
It provides more powerful logic, like branching, routers, iteration and error handling.
It is cost efficient and comparatively to other platforms.

It's user friendly for technical professionals, for non technical audience it might be confusing. It is best for tech-savvy people and can ease workflow complexity.

Synthesia

It specializes in text/script video with realistic avatars. It supports multilingual voice overs, branding and template based workflows.

Its important features are:
Excellent for corporate, corporate, and marketing uses. This app has hundreds of avatars and 140+ languages.
It is very helpful for non video production teams, as it helps in scripting and video generation.

Its weakness is it does not give cinematic shots, it gives more of a talking avatars or presentation type video. It is best for businesses, educators and marketing teams who need video like tutorials and guides.

Renderforest Text to Video AI

It is a user-friendly platform that allows you to paste in a script or text idea, and you have to choose a style, and you can generate videos with scenes, pacing, narration and built-in editing.

Its important features are:
It is a beginner friendly tool and does not need much editing skills.
It is best for explainers, social promos and product demos.

It will not offer avatars or creative motion much, who wants to quickly convert text or scripts into decent video. It is a best fit for content marketers, small businesses and solo creators.

How to Choose the Right Tool For You

You should get a tool according to your needs, decide if you want a 15 second social media ad, or a 3 minute explainer video.
Keep the budget in your mind and get the tool which fulfills your requirements and be in your budget.
Figure it out if you want cinematic shots, tutorial videos, or branded marketing videos.
Take advantage of free trial before buying the tool and compare multiple tools with the same prompts to check which gives the best result.
Get yourself a tool which evolves and integrates with time. Ensure exports, formats, licensing, brand assets are manageable.

Conclusion

After discussing every points, it comes to the conclusion that
Pika Labs can be a great start for shorter fast moving clips.
Runway Gen 2 will be great for users who want high quality content.
Synthesia works best for tutorials, guides and business presentations with its avatars and multilingual support.
Renderforest is great for solo creators and content marketers who need quick branded videos.

If I were you, I would have first experimented with Pika Labs, then moved to Runway when I am confident. And would have used Synthesia and Rinderforest for special cases.