Krea AI: Generate images with Flux on Krea.ai

Krea AI Try it →Watch full video →Neo Vector Academy · Jul 2025

Demo summary

The user demonstrates how to select the Flux model within Krea.ai, enter a detailed prompt for a character on a beach, and generate a set of four images.

Step-by-step

Click on Image to enter the generation UI
Open the model selection menu
Select Flux from the list of supported AI models
Enter a detailed descriptive prompt in the text field
Adjust the aspect ratio settings (e.g., 4:3)
Click Generate to create the images
Click on the generated thumbnails to enlarge them

Options

Select alternative models like ChatGPT or Runway Gen 4
Set aspect ratio to vertical, horizontal, or custom sizes
Upload a reference image to guide the AI
Select different styles and looks using example images

Watch out for

Available settings and requirements (like mandatory reference images) change depending on which AI model is selected

Tips

Try Runway Gen 4 for image generation as it is excellent
Use Flux if you need the fastest image generation speed
Include specific camera details like '40 mm lens' and lighting descriptions in your prompt for better results

Highlights

“Look how fast the image is created.”

All demos from “Krea AI: All-in-One Image & Video Generator Hub (Midjourney, Runway, & More!)”

4:491:44Generate images with Flux on Krea.aiCurrentThe user demonstrates how to select the Flux model within Krea.ai, enter a detailed prompt for a character on a beach, and generate a set of four images.Krea AI· Text to Image
7:101:42Enhance image resolution and detailThe demonstrator uses Krea's enhancement tool to upscale an image, adjusting parameters like AI strength, resemblance, and clarity to improve textures and lighting.Krea AI· AI Image Upscaler
8:522:11Convert image to video with Kling 2The user uploads an enhanced image as a start frame and uses the Kling 2 model to generate a 5-second cinematic video with realistic hair and water movement.Krea AI· Image to Video
11:291:06Edit and outpaint images in MidjourneyThe tutorial shows how to use Midjourney's web editor to change an image's aspect ratio and use the paint tool to add new elements like dancing crabs via prompting.Midjourney· AI Outpainting
12:370:49Animate a custom Midjourney edit in KreaThe demonstrator takes the edited Midjourney image back into Krea.ai to generate a final animation using the Kling model.Krea AI· Image to Video
Watch “Krea AI: All-in-One Image & Video Generator Hub (Midjourney, Runway, & More!)” →

Text to Image

4:491:44Generate images with Flux on Krea.aiCurrentThe user demonstrates how to select the Flux model within Krea.ai, enter a detailed prompt for a character on a beach, and generate a set of four images.Neo Vector Academy