New: Physics Engine 2.0

Text to Video AI: Write Prompts, Get Videos
Write Prompts, Get Videos

The holy grail of generative AI. You type text. We generate pixels. FlowVideo's text to video ai engine creates high-fidelity videos from simple descriptions, simulating real-world physics and lighting. Imagin it. Type it. Watch it.

Trusted by creative teams at

Canva
HubSpot
Shopify
Mailchimp
Slack
Notion
Figma
Webflow
Loom
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Canva
HubSpot
Shopify
Mailchimp
Slack
Notion
Figma
Webflow
Loom
Zoom

Generator Settings

Cost: 60 Credits

Upload Image
Motion Strength5

1 = Static, 10 = High Action

Physics Simulation

Text to Video Engine

Enter a prompt and adjust physics settings to start generating.

Introduction

For decades, creating a specific video shot—"A golden retriever jumping into a pool in slow motion at sunset"—required three things: a dog, a pool, and a camera crew. If you didn't have those, you couldn't have the shot.

FlowVideo AI's Text to Video AI breaks this causal link. It does not look up existing stock footage; it hallucinates new reality. By training on petabytes of video data, our model has learned the relationship between words and visual concepts. It knows what "sunset" looks like (orange light, long shadows). It knows what "slow motion" looks like (frame interpolation). It knows how water behaves when a dog hits it (fluid dynamics).

This tool allows you to summon video existence from the void. Whether you need a shot of a futuristic cityscape for a sci-fi film, or a macro shot of a coffee bean roasting for a commercial, you simply describe it, and the AI renders it frame by frame. It is the ultimate creative tool for directors, marketers, and dreamers who refuse to be limited by their physical resources.

Introduction
System Activity

Why Use Text to Video AI?

Beyond simple pattern matching. True understanding.

01

Infinite B-Roll (The Stock Footage Killer)

The Problem: You need a clip of "A businessman looking stressed at an airport" for your corporate video. You search Shutterstock. You find 3 clips. They are expensive ($80 each) and look generic. The solution: You type "Cinematic shot of a middle-aged businessman in a grey suit, sitting in a modern airport terminal, looking at his watch, anxious expression, bokeh background, 4k." The Result: You get a unique video that matches your exact lighting and color grading needs. It costs pennies. You can generate 10 variations until the actor's expression is perfect.

Infinite B-Roll (The Stock Footage Killer)
02
Visualizing the Impossible
03
Prompt Adherence (The Instruction)

The Technology: World Simulators

Spatiotemporal Diffusion

Spatiotemporal Diffusion

The model generates the video as a 3D block of data. It understands that if a character turns their head 45 degrees in Frame 10, they must continue turning in Frame 11. It maintains "Temporal Coherence." It doesn't treating every frame as a new image; it treats the video as a fluid object.

The Physics Engine (Learned vs. Coded)

The Physics Engine (Learned vs. Coded)

In video games, physics are coded (Gravity = 9.8). In AI, physics are learned. By watching millions of videos of dropping vases, the AI learns that "Glass shatters when it hits the ground." It learns that "Smoke rises." This allows for realistic simulations of complex phenomena like fire, water, and cloth movement without running a single line of simulation code.

Resolution and Framerate

Resolution and Framerate

Native 24fps: We generate at the cinematic standard of 24 frames per second. Upscaling: The raw output is 720p. Our integrated "Super-Resolution" module (Real-ESRGAN for video) upscales this to 1080p or 4K, adding distinct detail to textures like skin pores or brick walls.

Step-by-Step Guide: Writing the Perfect Prompt

1

Subject + Action + Context

Formula: [Subject] + [performing usage Action] + [in Context/Location]. Example: 'A robot' + 'painting a canvas' + 'in a sunlit art studio.'

2

Add Camera Directions

Keywords: 'Drone view,' 'Close-up,' 'Macro,' 'Wide angle,' 'Tracking shot,' 'Handheld shake.' Effect: 'Handheld shake' adds realism to horror or documentary style shots.

3

Add Lighting and Style

Keywords: 'Golden hour,' 'Neon cyberpunk,' 'Soft studio lighting,' 'Hard shadows,' 'Film grain,' 'Kodak Portra 400.' Effect: Lighting sets the mood. 'Cyberpunk' triggers blue/pink color palettes.

4

Motion Control

Slider: Use the 'Motion Bucket' slider. Low (1-3): The video is mostly static, like a cinemagraph (only coffee steam moving). High (8-10): High action. Cars driving fast, people running. (Warning: High motion can cause artifacts/morphing).

Comparison: The Generative Landscape

FeatureOpenAI SORARunway Gen-2FlowVideo AI
AccessClosed BetaPublicPublic
Resolution1080p1080p1080p / 4K
CostN/ACreditsFree / Pro
FocusDemoCreativeCommercial

Industry Use Cases

Marketing Agencies

Marketing Agencies

Creating 'Mood Films' for brand pitches. Instead of spending days searching for images to represent 'The future of mobility,' they generate a 1-minute video montage of futuristic electric cars to set the tone for the client meeting.

E-Commerce

E-Commerce

Generating product lifestyle videos. 'A bottle of perfume sitting on a rock in a misty river.' It creates a premium look for a product launch without an on-location photo shoot.

Game Development

Game Development

Generating animated textures. A developer needs a 'Magic Portal' texture. They prompt 'Swirling purple energy vortex, seamless loop,' and apply the resulting video to a flat plane in Unity.

What Users Are Saying

The barrier to entry is gone.

D

David K.

YouTuber, 500K Subscribers

I used to spend $200 on stock footage per video. Now I type what I need and get exactly what I imagined.

L

Lisa M.

E-commerce Owner, Shopify

Product videos that used to cost $1000 from agencies now take 5 minutes. Game changer for small businesses.

K

Kevin R.

Film Student, NYU

Finally visualizing scenes from my scripts without breaking the bank. My professor was shocked!

Troubleshooting Common Glitches

Morphing objects

Motion too high. Lower the Motion Strength slider from 10 to 5. The AI needs to hallucinate less movement to stay stable.

Extra limbs

Complex action. Avoid prompts with complex interactions like 'holding hands' or 'eating spaghetti.' AI struggles with object boundaries. Keep actions simple ('looking,' 'walking').

Blurry face

Subject too far. The AI allocates pixels based on importance. If a person is far away, their face is only 10 pixels. Use 'Close-up' or 'Portrait' prompts to force high-detail faces.

Frequently Asked Questions about Text to Video