Try Nodes
The Basics
Every node has three key elements: Inputs: Connection points on the left side where data flows in. These can be connected to other nodes’ outputs or filled in manually. Parameters: Settings within the node itself, like strength values, resolution options, or prompt text. Outputs: Connection points on the right side where results flow out to other nodes.
The canvas
The nodes canvas is your workspace for building workflows. You can navigate the canvas using the following controls:- Pan: Click and drag empty space, or hold spacebar and drag. You can change between pan and zoom mode in the left sidebar.
- Zoom: Scroll wheel or pinch gesture
- Select multiple: Click and drag to draw selection box, or hold Shift and click to select multiple nodes.
- Use section nodes to group related operations visually
- Add sticky notes to document your workflow logic
Example Use case
Product Photo Shoot Pipeline
Let’s create a pipeline that automatically generates 10 photo shoots for a product from a single prompt. And then, we will take the best images and create a video.Utility Nodes
Utility nodes are helpful for tasks like post-processing generated content and preparing inputs for AI models. Most utility nodes are currently available for Pro plans and above. Utility nodes handle common tasks like:- Image processing: Color adjustments, cropping, resizing, blur, and composition.
- Video editing: Trimming, cropping, speed adjustments, and color grading.
- Text manipulation: Splitting, concatenating, and processing text, often used with the LLM node.
- Math operations: Calculations and numeric range generation, which can be used to create parameters for AI models.
Example utility nodes
Invert Node: Invert all colors to create negative effects or creative inversions. Crop Node: Crop images to specific dimensions or aspect ratios for social media format adaptation. Blur Node: Apply adjustable Gaussian blur (0-100) for depth of field effects or privacy protection. Compositor Node: Layer up to 8 images with opacity, blend modes, position, and scale controls for watermarks and overlays. Background Removal: Remove backgrounds instantly with AI-powered cutouts, perfect for product photography. Text Overlay: Add text captions, watermarks, and labels with custom font, size, color, and positioning.
All Available Nodes
This section provides a comprehensive reference of all nodes available in the Krea Nodes workflow editor.Generate Image
AI models for generating images from text prompts and image references.| Name | Description | Supports Styles | Image Prompt | Max Image Refs |
|---|---|---|---|---|
| Krea 1 | Fast creative model, best for aesthetic images and photorealism | Yes | Yes | 2 |
| Nano Banana Pro | Newer model with native 4K image generation and editing capabilities | No | Yes | 15 |
| Nano Banana | Smart model, good for image editing | No | Yes | 3 |
| ChatGPT Image 1.5 | Highest quality with best prompt adherence, ideal for logos, icons, and text | No | Yes | 15 |
| ChatGPT Image | Highest quality with best prompt adherence | Yes | Yes | 15 |
| Flux 2 | FLUX.2 [dev] with enhanced realism and native editing capabilities | No | Yes | 3 |
| Flux 2 Pro | BFL’s next generation model with improved quality and prompt adherence | No | Yes | 10 |
| Flux 2 Flex | BFL’s next generation model, excelling at rendering text and fine details | No | Yes | 10 |
| Flux 2 Max | BFL’s next generation model, excelling at rendering text and fine details | No | Yes | 10 |
| Flux | Fastest and cheapest model | Yes | Yes | 2 |
| Flux 1.1 Pro | Advanced yet efficient model from BFL | No | No | - |
| Flux 1.1 Pro Ultra | BFL’s highest quality text to image model | No | No | - |
| Z Image | Fast high quality image model from Alibaba | Yes | Yes | 1 |
| Qwen Image 2512 | Enhanced realism, finer natural detail, and improved text rendering | Yes | No | - |
| Seedream 4.5 | Latest high quality model for photorealism and text rendering | No | Yes | 15 |
| Seedream 4 | New high quality model for photorealism and text rendering | No | Yes | 6 |
| Seedream 3 | New fast, high-quality model from ByteDance | No | No | - |
| Wan 2.2 | Slow model with great ultra-realistic textures for aesthetic outputs | Yes | No | - |
| Qwen | Great text rendering and prompt adherence | Yes | No | - |
| Flux.1 Krea | Distilled and open sourced version of Krea 1 | Yes | Yes | - |
| Flux Kontext | Frontier model designed for image editing, optimized for Krea | No | Yes | 1 |
| Flux Kontext Pro | Frontier model designed for image editing | No | Yes | 4 |
| Imagen 4 Ultra | Google’s best image model | No | No | - |
| Imagen 4 Fast | Google’s fastest image model | No | No | - |
| Imagen 4 | Google’s current generation image model | No | No | - |
| Imagen 3 | Google’s previous generation image model | No | No | - |
| Runway Gen-4 | Cinematic image model with references | No | No | - |
| Kling O1 | High quality image model with reference support | No | No | 10 |
| Ideogram 3.0 | Highly aesthetic, general-purpose model | No | Yes | 1 |
Generate Video
AI models for generating videos from text prompts and images.| Name | Description | Start Image | End Image | Camera Control | Styles | Audio | Durations |
|---|---|---|---|---|---|---|---|
| Krea Realtime | New real-time video generation trained by Krea. Fast and long generations, up to 15 seconds. | No | No | No | No | No | 5s default |
| Hailuo 2.3 | Frontier model with dynamic motion. | Yes | No | No | - | - | 6s, 10s |
| Hailuo 2.3 Fast | Cheapest medium-quality model. Best for most use cases. | Yes | No | No | - | - | 6s, 10s |
| Hailuo 02 | Frontier model with dynamic motion. | Yes | Yes | No | - | - | 6s, 10s |
| Hailuo | High-quality model with camera control. | Yes | No | Yes | - | - | - |
| Veo 3.1 | Highest-quality frontier model with audio and reference images. | Yes | Yes | No | - | Yes | 4s, 6s, 8s |
| Veo 3.1 Fast | Faster frontier model with audio. | Yes | Yes | No | - | Yes | 4s, 6s, 8s |
| Veo 3 | Highest-quality frontier model with audio. | Yes | No | No | - | Yes | 4s, 6s, 8s |
| Veo 3 Fast | Fast frontier model with audio. | Yes | No | No | - | Yes | 4s, 6s, 8s |
| Veo 2 | Expensive high-quality model from Google. | Yes | No | No | - | - | 5-8s |
| Sora 2 | OpenAI’s new powerful video model. Create rich detailed, dynamic clips. | Yes | No | No | No | - | 4s, 8s, 12s |
| Sora 2 Pro | OpenAI’s state-of-the-art, most advanced video generation model. | Yes | No | No | No | - | 4s, 8s, 12s |
| Wan 2.1 | Fastest lower-quality model with custom styles. | Yes | Yes | No | Yes | - | - |
| Wan 2.2 | Fast, high-quality model from Alibaba. | Yes | No | No | No | - | - |
| Wan 2.5 | Latest frontier model from Alibaba with improved quality. | Yes | No | No | No | Yes | 5s, 10s |
| Wan 2.6 | Latest frontier model from Alibaba with improved quality and multi-shot support. | Yes | No | No | No | Yes | 5s, 10s, 15s |
| Seedance 1.5 Pro | Latest frontier model from ByteDance with audio support and end frame. | Yes | Yes | No | - | Yes | 4-12s |
| Seedance Pro Fast | Fast and cheap model. Up to 12 seconds. | Yes | No | No | - | - | 2-12s |
| Seedance Lite | Fast, high-quality model from ByteDance. | Yes | Yes | No | - | - | 5s, 10s |
| Seedance Pro | Fast, high-quality model from ByteDance. | Yes | Yes | No | - | - | 5s, 10s |
| Kling o1 | Reasoning video model that thinks before generating. Supports image, element, and video references. | Yes | Yes | No | - | - | 3-10s |
| Kling 2.6 | Newest frontier model from Kling with native audio. | Yes | Yes | No | - | Yes | 5s, 10s |
| Kling 2.5 | Next-gen model with improved dynamics and enhanced style adaptation. | Yes | Yes | No | - | - | 5s, 10s |
| Kling 2.5 Turbo | Top-tier text-to-video with unparalleled motion fluidity. | Yes | Yes | No | - | - | 5s, 10s |
| Kling 2.1 | Frontier model with 1080p resolution. | Yes | Yes | No | - | - | 5s, 10s |
| Kling 2.0 | High-quality model with great aesthetics. | Yes | No | No | - | - | 5s |
| Kling 1.6 | High-quality model for complex scenes. | Yes | No | No | - | - | 5s, 10s |
| Kling 1.0 (Pro) | Slow model with high control and 10s duration. | Yes | Yes | No | - | - | 5s, 10s |
| LTX-2 | High-quality audio-video model from Lightricks with native sound generation. | Yes | No | No | - | No | 5s, 8s, 10s |
| Vidu Q2 | High-quality model with reference images support. | Yes | No | No | - | - | 2-8s |
| 01-Live | High-quality model for animating people. | Yes | No | No | - | - | - |
| Runway Gen-4 | High-quality, cinematic model. | Yes | No | No | - | - | 5s, 10s |
| Runway Gen-3 | Cinematic model with high consistency. | Yes | No | No | - | - | 5s, 10s |
| Hunyuan | Fast, inexpensive model with live previews | No | No | No | - | - | - |
| Ray 2 | Fast next-gen model with natural motion. | Yes | No | No | - | - | - |
Edit Image
Models for editing and modifying existing images.| Name | Description | Inpainting | Outpainting | Prompt Editing | Reference Images |
|---|---|---|---|---|---|
| Flux | More tools, more control. Define exact regions to change, or expand your image | Yes | Yes | No | Yes |
| Nano Banana Pro | Google’s state-of-the-art image editing model | No | No | Yes | Yes |
| Nano Banana | Google’s powerful image editing model | No | No | Yes | Yes |
| ChatGPT Image 1.5 | OpenAI’s latest image model with improved quality and prompt adherence | No | No | Yes | Yes |
| Flux 2 Pro | BFL’s next generation model with improved quality and prompt adherence | No | No | Yes | Yes |
| Flux 2 Flex | BFL’s next generation model, excelling at rendering text and fine details | No | No | Yes | Yes |
| Flux 2 Max | BFL’s next generation model with maximum performance | No | No | Yes | Yes |
| Qwen Image Plus | New large image editing model from Alibaba | No | No | Yes | Yes |
| Qwen Image Edit | Advanced image editing model from Alibaba | No | No | Yes | No |
| Flux Kontext | Frontier model designed for image editing | No | No | Yes | No |
| Flux Kontext Pro | Fast iterative editing with character consistency | No | No | Yes | No |
| Flux Kontext Max | Maximum performance with improved prompt adherence and typography | No | No | Yes | Yes |
| ChatGPT Image | OpenAI’s most advanced image model | No | No | Yes | Yes |
| SeedEdit | New frontier model designed for image editing (character references) | No | No | Yes | Character Refs |
| Ideogram | New frontier model designed for inpainting | Yes | No | No | Character Refs |
| Qwen Image Layered | Decompose your image into semantic layers | No | No | Yes | No |
Enhance Image
Models for upscaling and enhancing image quality.| Name | Description | Max Resolution |
|---|---|---|
| Krea Enhance | Krea’s powerful generative upscaler. Best for adding new details & improving AI images. | 8192px |
| Upscale V1 | Simple, fast upscaler that preserves details exceptionally well. | 8000px |
| Bloom | Creatively upscale images up to 8x, while adding stunning detail. | 10000px |
| Magnific Creative | Magnific AI upscaler with presets for portraits, art, landscapes. | 10000px |
| Magnific Precise | Magnific Precise V2 upscaler with sharpening, grain, and ultra detail controls. | 10000px |
| Topaz | Powerful upscaler with advanced settings. Up to 22K resolution. | 22000px |
| Topaz Generative | Slower high quality enhancer with powerful settings. | 16000px |
| Krea Legacy | Krea’s generative legacy enhancer with scene transfer. | 4096px |
Enhance Video
Models for upscaling and enhancing video quality.| Name | Description | Max Resolution |
|---|---|---|
| Topaz Video | Topaz’s powerful AI upscaler. Add frames and grain, fix focus, and more. | 8000px |
| Starlight | A diffusion-based AI upscaler that transforms low-resolution and degraded video into HD quality. | 4000px |
| Astra | Creative video enhancer for upscaling AI-generated videos up to 4K resolution. | 4000px |
| SeedVR2 | ByteDance’s fast video upscaler for quick video enhancement. | 3840px |
| Krea Video | Krea’s generative upscaler. Best for adding new details & improving AI videos. | 4096px |
Generate 3D
AI models for generating 3D objects.| Name | Description |
|---|---|
| TRELLIS 2 | Native 3D generative model for high-quality 3D asset creation |
| TRELLIS | High quality 3D model generator |
| Tripo 3.0 | New state-of-the-art 3D model generator by Tripo |
| Tripo | High quality 3D model generator |
| Hunyuan3D-2mini-Turbo | Fastest 3D model generator |
| Hunyuan3D-2 | High quality 3D model generator |
| Hunyuan3D-2.1 | High quality 3D model generator |
Motion Transfer
Transfer motion from one video to another.| Name | Description |
|---|---|
| Kling Motion Control | Transfer motion from one video to another character |
| Runway Aleph | Runway’s Gen-4 Aleph model for advanced video-to-video transformation |
| Wan 2.2 Animate Replace | Replace characters in videos while preserving scene context |
| Wan 2.2 Animate Move | Transfer motion from one video to another character |
Lipsync
Synchronize lip movements with audio.| Name | Description |
|---|---|
| Fabric | Turn any image into a talking video. By VEED. |
| Hedra | Omnimodal lipsync model by Hedra. |
Audio
Nodes for audio generation and synthesis.| Node Type | Description |
|---|---|
| Elevenlabs | Generate audio with Elevenlabs text-to-speech. Write text and select a voice. |
| ThinkSound | Generate synchronized sound, speech and soundscapes for a video. |
| MMAudio | Transform silent videos into immersive experiences with audio-synthesis. |
Utility
Utility nodes that help you process images, videos, text, and more. Most utility nodes require a Pro subscription.Text Utility
| Node Type | Description |
|---|---|
| LLM Call | Generate text with a LLM. Supports GPT-5, GPT-5-Mini, and GPT-4o-Mini, etc. |
| Line Splitter | Split text into lines. |
| Concat Text | Concatenate multiple text inputs into one. Supports multiple join operators. |
| Sticky Note | Add a sticky note to the canvas. |
| Text Overlay | Add text overlay on an image with customizable font, size, color, and positioning. |
Image Utility
| Node Type | Description |
|---|---|
| Blur Image | Blur the image. |
| Invert Image | Invert the colors of an image. |
| Brightness & Contrast | Adjust both brightness and contrast of an image in a single node. |
| Compositor | Blend two image layers together with adjustable opacity. |
| Hue & Saturation | Adjust the hue and saturation of an image. |
| RGB Adjust | Independently adjust the red, green, and blue color channels. |
| Remove Background | Remove the background from an image. |
| Crop Image | Extract a specific region from an image by cropping. |
| Image Mask Editor | Edit the mask of an image. |
Video Utility
| Node Type | Description |
|---|---|
| Get Video Frame | Extract a frame from a video. Supports the first or last frame. |
| Trim Video | Trim a video to a specific time range. |
| Trim Audio | Trim audio to a specific time range. |
| Video Speed | Adjust video playback speed. |
| Combine Video & Audio | Combine a video and audio file into a single video. |
| Video Time Ramp | Remap video timing with different curve types (ease-in, ease-out, bezier, etc). |
| Stitch Videos | Stitch multiple videos together. Supports multiple video inputs. |
| Video Hue & Saturation | Adjust the hue and saturation of a video. |
| Crop Video | Crop a video to a specific width and height. |
| Qwen Edit Camera | Edit an image using the Qwen Edit Camera model. |
Troubleshooting & FAQs
Why won't my nodes connect?
Why won't my nodes connect?
Connections only work between matching wire types. Check that you’re connecting:
- Image to image (blue to blue)
- Text to text (yellow to yellow)
- Number to number (pink to pink)
- Video to video (green to green)
How do I save my work?
How do I save my work?
Workflows auto-save as you build them. Every change to your canvas, node configuration, or connections saves automatically.
Can I run multiple workflows simultaneously?
Can I run multiple workflows simultaneously?
Yes! Each workflow runs independently. You can:
- Have multiple Nodes tabs open with different workflows
- Run workflows in parallel across tabs
- Each workflow has its own execution queue
- Results appear as nodes complete, regardless of other workflows
How much do workflows cost?
How much do workflows cost?
Workflows use compute units based on the nodes they contain:
- AI generation nodes (image, video, 3D): Same cost as using that tool directly in Krea
- Enhancement nodes: Standard enhancement pricing
- Utility nodes (math, text, color adjustments): Free: no compute units
- Asset nodes (image, video, text input): Free
Why did my workflow fail?
Why did my workflow fail?
Common causes of workflow failures:
- Insufficient compute units: Check your account balance
- Invalid input: Empty text prompts, missing image connections, etc.
- Model timeout: Some complex generations may time out, try simpler settings
- Incompatible settings: Resolution not supported by model, invalid parameter values
- Service issue: Temporary model unavailability (let our team know in Discord)
- Click the failed node to view its error message
- Check that all required inputs are connected
- Verify parameter values are within valid ranges
- Try running each node individually to isolate the issue
Can I share workflows with my team?
Can I share workflows with my team?
Nodes help you create professional, scalable, and repeatable workflows. Build once, run repeatedly. Chain operations that would take hours manually. Explore creative directions at scale. Start building workflows at krea.ai/nodes.