Render 3D
Models in Seconds
AI-Powered Rendering software for Architects and Interior Designers.
Used by architects & interior designers at








What Can Fenestra Do?
Upload a sketch, model, or style reference. Fenestra transforms it into a high-quality render—ready to present, share, or iterate instantly.

Sketch To Render
Turn design sketches into high-quality architectural renders in seconds.

3D Model To Render
Import FBX, GLB or 3DM files and create cinematic views of your project.

Custom Styles
Upload your signature styles and instantly apply them to any image.

Create AI Animations
Generate animated cinematic views from any generated image.

CAD Drawings To Render
Transform 2D CAD drawings into immersiverenders in just one click.

Enhance Images
Turn low resolution renderings into crisp, detailed visualisations.

Render with Style
Elevate your sketches, colleges or 3D models by rendering with style precedents to inform your designs. Presentation visualizations in any style in seconds.
Professional Workflows
Fenestra adapts to your workflow, empowering designers to work across mediums—enhancing renderings, refining 3D models, polishing collages, and elevating design sketches.
Your Model, Your View
Use Fenestra to frame your project by importing your 3D models and creating unique viewpoints for iterative or final presentation renderings
Ideate In 2D & 3D
Turn mood boards into vision showcases, combining 2D and 3D elements to bring your project to life in High Quality Outputs.
Enhance or Reimagine Designs
Take existing renderings and add an additional level of polish by enhancing them or take them in a completely new direction with unique styles or sketches.
Vision To Reality
Take full control of your architectural visualizations with Fenestra. Create stunning renderings using custom styles, reference images, and personalized prompts to perfectly showcase your architectural designs and interior concepts.
Early-Access Pricing
Fenestra adapts to any workflow, empowering designers to work across mediums—enhancing renderings, refining 3D models, polishing collages, and elevating design sketches
Frequently Asked Questions
- Sketch to Rendering
- 2D Collage to Rendering
- 3D Model to Rendering
- 3D Model to Sketch
- Precedent Style Transfer
- Instant 3D Model to Interactive Flythrough
- AI Assisted Prompt Improvement
- Assist with design iterations and design development