ComfyUI Node: ⭐ Star Nano Banana (Gemini Image Gen)
Run ComfyUI workflows without the setup
No installs, no CUDA version roulette, no GPU sitting idle on your bill. Bring a workflow and run it in the browser.
Category
⭐StarNodes/Image Generation
Inputs
prompt STRING
model
- gemini-2.5-flash-image-preview
ratio
- 1:1
- 16:9
- 9:16
- 4:3
- 3:4
megapixels
- 1 MP (≈1024x1024)
- 2 MP (≈1448x1448)
- 3 MP (≈1774x1774)
- 4 MP (≈2048x2048)
- 5 MP (≈2289x2289)
- 6 MP (≈2508x2508)
- 7 MP (≈2715x2715)
- 8 MP (≈2867x2867)
- 9 MP (≈3072x3072)
- 10 MP (≈3184x3184)
- 11 MP (≈3337x3337)
- 12 MP (≈3488x3488)
- 13 MP (≈3634x3634)
- 14 MP (≈3778x3778)
- 15 MP (≈3920x3920)
prompt_template
- Use Own Prompt
- Style Transfer: Transform the image to impressionist painting style with visible brush strokes and vibrant colors
- Color Enhancement: Enhance colors, increase saturation, improve contrast, make image more vibrant and appealing
- Background Change: Replace the background with a studio setup, clean white backdrop, professional lighting
- Object Removal: Remove the distracting objects in background, keep only the main subject, clean composition
- Lighting Adjustment: Brighten the image, improve lighting, add dramatic shadows, enhance overall illumination
- Composition Edit: Improve image composition, better framing, apply rule of thirds, enhance visual balance
- Filter Application: Apply professional photography filter, enhance mood, adjust tones, cinematic look
- Resolution Enhancement: Improve image quality, sharpen details, reduce noise, enhance clarity and sharpness
- Face Enhancement: Enhance facial features, improve skin texture, brighten eyes, professional portrait retouching
- Texture Change: Change surface textures, make materials look more realistic, enhance material properties
- Mood Change: Change image atmosphere to warm and inviting, enhance emotional impact, improve ambiance
- Time of Day: Change time to golden hour lighting, warm sunset colors, long shadows, magical atmosphere
- Weather Change: Add dramatic stormy weather, rain effects, dark clouds, moody atmospheric lighting
- Season Change: Transform to autumn season, add fall colors, warm tones, seasonal foliage changes
- Age Progression: Make subject appear 10 years younger, smooth skin, enhance youthful features
- Clothing Change: Change outfit to formal business attire, professional suit, elegant appearance
- Hair Style: Change hairstyle to modern trendy cut, enhance hair texture, professional styling
- Makeup Change: Apply natural makeup look, enhance features, professional cosmetic enhancement
- Pose Change: Adjust body posture to more confident stance, improve posture, dynamic composition
- Expression Change: Change facial expression to happy and smiling, warm friendly appearance
- Multiple Images: Combine all input images into single cohesive scene, blend seamlessly together
- Collage Creation: Create artistic collage layout, arrange images creatively, unified design theme
- Before After: Create side-by-side comparison showing transformation, highlight changes clearly
- Product Enhancement: Enhance product appearance, improve lighting, make more appealing, professional presentation
- Logo Addition: Add company logo watermark, subtle placement, maintain image quality
- Text Overlay: Add inspirational quote overlay, elegant typography, complementary design
- Border Addition: Add decorative artistic border, enhance presentation, professional framing
- Frame Addition: Add vintage picture frame effect, classic styling, elegant presentation
- Art Style: Convert to digital art style, vibrant colors, artistic interpretation, creative enhancement
image1 IMAGE
image2 IMAGE
image3 IMAGE
image4 IMAGE
image5 IMAGE
Outputs
IMAGE
STRING
Extension: ComfyUI_StarBetaNodes
Welcome to Star Beta Nodes - a collection of experimental custom nodes for ComfyUI designed for beta testing and feedback. These nodes provide enhanced functionality for image processing, video handling, and workflow automation.
Authored by Starnodes2024
Looking for a different node?
More nodes in ComfyUI_StarBetaNodes
- ⭐ Star Apply Overlay (Depth)
- ⭐ Star Duplicate Model Finder
- ⭐ Star Image Edit for Qwen/Kontext
- ⭐ Star Ollama Sysprompter (JC)
- ⭐ Star Qwen Edit Encoder
- ⭐ Star QwenEdit+ Conditioner
- ⭐ Star Qwen Image Edit Inputs
- ⭐ Star Qwen Image Ratio
- ⭐ Star Qwen-Rebalance-Prompter
- ⭐ Star Qwen / WAN Ratio
- ⭐ Star Save Folder String
Run ComfyUI workflows without the setup
No installs, no CUDA version roulette, no GPU sitting idle on your bill. Bring a workflow and run it in the browser.