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.
Coohom is a browser-based interior design and visualization workspace for turning a drawn, imported, or recognized floor plan into an editable 3D room. Interior designers, home planners, and sales teams can place furnishings, refine finishes, set lighting and camera views, then create still images, panoramas, or walkthrough-style presentation media. It is most useful when the floor plan and room scene need to be built and maintained together, including multi-room or multi-floor planning. Imported plan geometry, dimensions, furniture placement, and material choices remain the source of truth for the Coohom scene.
Coohom is a full interior-planning workflow: start from a floor plan or 2D drawing, create the editable room, furnish it, apply finishes, compose a camera, and render presentation views. It suits proposals where the room layout, object positions, and finish selections must be reviewed inside the same project. RENDERCAD is useful at a different point in the workflow. Upload a clean screenshot of an existing Coohom 3D view, especially a chosen camera angle that clearly shows the intended layout and key finishes, to explore a more polished visual direction without reconstructing the room in another renderer. Use the Coohom project for measurable layout and specified products; treat a RENDERCAD result as a visual interpretation to review before changing the source scene.
Coohom is strongest for interior workflows that begin with planning rather than with a finished model. A user can draw a layout or import plan files and images, check the generated or traced plan, work in 3D, then furnish the room and adjust materials, lights, background, and camera settings. Its built-in scene is therefore appropriate for communicating a proposed kitchen, living space, retail interior, or multi-floor home design through stills, panoramas, and walkthrough presentation output. It also gives the team a place to return to when a wall, opening, furnishing, or finish needs revision.
RENDERCAD complements this process when the immediate need is a fast visual variation from a view already established in Coohom. Select a readable perspective viewport or render preview with the room framing, important furniture, and dominant materials visible; then use it as the input for a polished render direction suited to a client mood board, marketing concept, or early presentation. This avoids rebuilding the composition merely to test the look. It is not a replacement for Coohom's editable floor plan, item placement, dimensions, or product selection. For built-space accuracy, keep Coohom as the source of truth and use RENDERCAD to help communicate the intended atmosphere and finish direction.
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 | Coohom |
|---|---|---|
| Engine | Generative AI | Cloud rendering/AI-assisted visualization |
| Output | Images + Video | Images, video, panoramas, walkthroughs |
| Resolution | HD / 4K | High-resolution output varies by plan and settings |
| Image Speed | Image renders complete in 60 seconds. | Seconds to minutes |
| Video Speed | Videos complete in 2-5 minutes. | Cloud render time varies by scene and settings |
| Scene Set Up | No separate local scene | Requires a Coohom room scene with plan, furnishings, materials, lights, and camera views |
| Input | Screen Snip | Floor plans, room layouts, uploaded CAD/image plans, 3D models, textures |
| Materials | 2,600+ Textures | Coohom model/material library plus user uploads |
| Backgrounds | 1300+ Backgrounds | Tool-dependent |
| Conditions | 40+ Effects | Tool-dependent |
| References | Up to 6 Per Render | Varies |
| Hardware | Cloud (None Required) | Web-based/Cloud |
| Install | None | Browser-based cloud workspace |
| Cost | from $9/mo | Free tier / Paid subscriptions |
Compare the workflows side by side and choose the one that fits the next task.
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 and this workflow
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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