Create stunning photorealistic images and videos from any CAD system, real life photo, or even a quick napkin sketch.
IMAGE RENDERS COMPLETE IN 60 SECONDS.
AccuRender is the legacy name associated with the nXtRender CAD rendering line for AutoCAD and Revit. Its workflow is built around the 3D drawing or BIM model: set a camera, assign materials to objects or layers, establish daylight or artificial lighting, and progressively refine a raytraced image. The current nXtRender materials library, HDRi backgrounds, IES lighting support, and image editor make it most relevant to architects and designers preparing model-based stills, panoramas, or animations.
AccuRender users working with the continuing nXtRender line can render directly from an AutoCAD or Revit model, retaining scene-attached material assignments, lighting, cameras, and progressive render settings. RENDERCAD serves a different point in the visualization process: use a clean perspective viewport, shaded model view, or existing design image as the input, then create a polished architectural, interior, or product visual without rebuilding the source scene in a local renderer. Choose AccuRender or nXtRender when model-linked raytracing, lighting channels, panoramas, or animation are the deliverable. Choose RENDERCAD when a still image needs a faster visual direction or presentation-ready treatment from an already-composed view.
The AccuRender nXt approach is a conventional model-based rendering workflow. In AutoCAD or Revit, the user prepares a camera and geometry, applies or edits materials, then uses daylight, HDRi, or IES-driven lighting to establish the scene. nXtRender can progressively refine the result and supports post-render adjustments through its image editor, which is useful when lighting balance needs iteration without discarding the rendered image. Its material, lighting, and output choices are connected to the CAD scene, so it is the better source of truth when the image must follow the model closely or when the project needs a panorama or path-based animation. That control also means a compatible desktop CAD environment, plugin installation, and a prepared 3D model are part of the job.
RENDERCAD begins after the composition is visible. Export or capture the strongest CAD perspective, Revit view, design viewport, or product model screenshot, then use it as the reference for a more finished render. This suits early design presentations, interior mood studies, exterior concepts, product hero images, and client review visuals where the immediate goal is a compelling still rather than a reusable 3D scene. Keep the original CAD model, dimensions, material specifications, and technical lighting requirements as the source of truth: a generated image should be reviewed before it is used to communicate exact design or construction decisions. For implementation details in an automated image workflow, see RENDERCAD developer documentation.
Screenshot the CAD viewport you already have, render in the browser, and download a client-ready still or video without exports, plugins, or GPU setup.
Modeled by CADSharp in Onshape. Rendered with RENDERCAD.
Add | Change | or Remove referenced objects with the stroke of a brush.
RENDERCAD uses a maintained selection of image-generation models for different rendering tasks. Results can vary by model and input, so compare generated output with the source design before relying on geometry, materials, or dimensions.
| Feature | RENDERCAD | AccuRender |
|---|---|---|
| Engine | Generative AI | Ray Tracing / Radiosity |
| Output | Images + Video | Varies by tool |
| Resolution | HD / 4K | Varies |
| Image Speed | Image renders complete in 60 seconds. | Progressive, user-controlled |
| Video Speed | Videos complete in 2-5 minutes. | Varies by workflow |
| Scene Set Up | No separate local scene | Varies by workflow |
| Input | Screen Snip | Varies by tool |
| Materials | 2,600+ Textures | Library varies |
| Backgrounds | 1300+ Backgrounds | Tool-dependent |
| Conditions | 40+ Effects | Tool-dependent |
| References | Up to 6 Per Render | Varies |
| Hardware | Cloud (None Required) | Desktop plugin (Win, AutoCAD/Revit) |
| Install | None | Varies (web or app) |
| Cost | from $9/mo | Commercial license with trial options |
Side by side, feature by feature. See how RENDERCAD's AI approach compares with AccuRender's rendering workflow.
Skip a separate local scene build. Pick a condition, material, and background while RENDERCAD handles the image-generation step. Image renders complete in 60 seconds.
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RENDERCAD™
Use the browser workflow directly, capture a selected view with the desktop app, or start from the browser extension.
Get StartedCommon questions about RENDERCAD vs AccuRender
Yes. A clear viewport capture can become a more polished visual for a design review. Image renders complete in 60 seconds, making it practical to prepare or iterate presentation options.
RENDERCAD is designed to create more polished, realistic-looking presentation images from a source view. Results vary by input and settings, and generated images should be checked against the original model before they are used to communicate exact design details.
Upload a clear view, describe the brushed-aluminum finish you want, and add a material reference when the visual direction matters. Because the result is generated from an image, inspect the grain direction and surface details against your original design before using it in a final presentation.
Describe the wood species and finish you want, and provide a reference image when scale or grain direction matters. RENDERCAD can generate a wood-like visual treatment, but it does not replace model-level texture mapping or guarantee an exact, repeatable grain pattern.
Start with a clear source view, choose a simple background, and describe the studio look you want. RENDERCAD can generate a presentation image without requiring you to build a traditional light rig, but the lighting is image-based and should be reviewed rather than treated as a physically measured setup.
Yes. Request a golden-hour look and describe the mood or direction you want. The generated warmth, shadows, and light direction can vary between results, so compare important design details with the source image.
The Seamless Loop option is designed to improve continuity between the end and beginning of a generated video. Inspect the transition before publishing because generative motion and loop quality can vary by image and model.
RENDERCAD's Create Video workflow generates a video from a single image and provides Camera and Product Motion controls. Videos complete in 2-5 minutes.
RENDERCAD image renders complete in 60 seconds. Competing renderer speed depends on scene complexity, render settings, hardware, queue time, and final output quality.
Usually. Generation runs in the cloud, so it does not occupy a local renderer. Keep the relevant browser workflow available as required, and expect normal network and browser resource use while the job is submitted and results are loaded.
RENDERCAD starts from a supported 2D image such as a CAD viewport capture, product photo, or drawing. You do not need to import the native 3D scene, but you may need to capture or export a clear image from the source application first.
RENDERCAD avoids much of the scene, shader, and local-renderer setup used by traditional rendering tools. Users still need to prepare a useful source image, choose suitable options, describe the intended result, and review generated details.
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