AI concept renders for Kerkythea scene studies.
Freeware scene staging and physically accurate rendering system
Freeware scene staging and physically accurate rendering system
Frame the model in Kerkythea's GL viewer or in the modeling tool used before export, hide construction clutter, and capture the composition you want to explore. Upload the screenshot to RENDERCAD to create a presentation-ready render direction while you compare materials, lighting moods, and camera angles. Use the result for early review, then return to Kerkythea when you need detailed control over physical lights, material libraries, render methods, and final output settings.
Modeled by CADSharp in Onshape. Rendered with RENDERCAD.
Add | Change | or Remove referenced objects with the stroke of a brush.
Tired of keeping up with the latest gen AI models? RENDERCAD is powered by a proprietary ensemble of the most cutting-edge AI engines, always up to date and fine-tuned to strictly maintain your design intent.
| Feature | RENDERCAD | Competitor |
|---|---|---|
| Engine | Generative AI | Varies by tool |
| Output | Images + Video | Varies by tool |
| Resolution | HD / 4K | Varies by workflow |
| Image Speed | ≈10 - 60 Seconds | Varies by scene/tool |
| Video Speed | ≈1 - 5 Minutes | Varies by workflow |
| Scene Set Up | Zero | Varies by workflow |
| Input | Screen Snip | Varies by tool |
| Hardware | Cloud GPU | Often local GPU/CPU |
| Install | None | Varies (web or app) |
| Cost | from $20/mo | Varies widely |
Read the numbers. We trust you to know theirs.
Skip the setup tax. Pick the condition, material, and background with just a click while RENDERCAD handles the heavy lifting. No lighting rigs, no environment setup, no 45-minute wait; get photorealistic results in seconds.
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RENDERCAD™
We bring the tools directly to you. Overlay your system with our web app. Desktop app & browser extension are being redesigned and will be back soon.
Get StartedCommon solutions for Kerkythea users
Instead of complex UV mapping, upload your image or use the RENDERCAD overlay tool to snip your screen. Type "Carbon Fiber" in the prompt, select "Exact" style, and in about 10-60 seconds, the AI will retexture your image realistically.
Snap a picture using the RENDERCAD overlay. Select the "Realistic" engine, set Condition to "Clean," and prompt "Brushed Aluminum." The AI applies the texture orientation correctly to your geometry.
Don't struggle with refraction settings. Upload your image or snip your view with RENDERCAD, set Style to "Creative," and prompt "Clear Glass." The engine handles transparency and light bending automatically.
Upload a CAD screenshot, real photo, or hand drawing to RENDERCAD Studio. Add "Cold beverage with condensation" to your custom prompt. The "Realistic" engine will generate realistic droplets on the surface.
Use the RENDERCAD overlay. Prompt for "Injection Molded Plastic" and in Advanced Settings, set Condition to "Clean" for a smooth, factory-fresh look.
You don't need texture maps. Upload your image or snip your screen with RENDERCAD, then set Advanced Settings > Condition to "Dirty" or "Heavily Used" to instantly apply rust and age.
Capture your model and prompt "Oak Wood" in RENDERCAD. The Image-to-Image engine generates a unique, non-repeating grain pattern that fits your object's form.
Upload your image or snip your screen. In RENDERCAD, prompt "Polished Gold" and set Background to "Grey" or "Gradient." The AI generates the necessary reflections to simulate a metallic surface.
No need for bump maps. Use the RENDERCAD overlay to capture the view, then prompt "Black Leather." The AI interprets the depth and stitching automatically.
Capture your screen and use the custom prompt "Glowing Neon Blue Lights." The AI paints the bloom and light spill directly onto your image.
While RENDERCAD generates full rectangular images, you can set the Background to "White" or "Grey" in Advanced Settings for easy masking in post-production.
Upload your image or snip the model, then prompt for "Denim," "Cotton," or "Velvet." RENDERCAD applies the weave texture naturally over the surface.