All your renders enhancement
Work on multiple renders simultaneously on an infinite canvas. Organize entire archviz projects visually.
The AI render enhancer and upscaler for architecture
From low-res 3D render to 4K presentation, in one click. Up to 64 megapixels. Crisp materials, accurate light, design untouched. No prompts. No Photoshop.
AI upscaling for 3D workflows, denoising and photorealistic post-production. Seamlessly enhances your renders without altering your original materials.
Why architects choose vaethat
An AI built for how an architecture studio actually works, not for wedding photographers.
An AI render enhancer trained on archviz
Magnific and Topaz over-sharpen your 3D renders and break your design: they add invented detail, alter materials and shift the composition. vaethat is an AI render enhancer built for architecture. It keeps your design intact and delivers concrete, glass, vegetation and wood as real archviz materials.
One-click 4x upscaler. No prompts.
Drop a low-res render and get a clean 4x upscale in one click. No hallucinations, no invented geometry, no windows appearing where you never drew them.
Fix low resolution renders
Export in preview mode and let the AI upscaler do the heavy lifting: sharp 4K outputs up to 64MP, ready for presentation. Save hours of GPU time on every project.
One enhancement mode. No sliders.
Enhance adds textures and details and keeps your design, on every render. No prompts, no sliders, no learning curve.
The AI render enhancer that keeps your design
Up to 64 megapixels. No learning curve, no tutorials, no Photoshop.
Enhance architecture and the people in it
The Enhance menu sits under your renders: the whole image, a region, or the people. People handles the figures in the scene, foreground or background, so faces and clothing hold up as well as the concrete and glass.
Region enhancement
Draw a selection on any render to enhance just that area, perfect for refining a focal point without re-processing the whole image. Compare before/after and download a clean 4K result.
Layered .psd export
Download any result as a layered .psd, your original render included as the base layer, ready to mask and blend in Photoshop or Affinity. A region comes back as its own layer over the original.
How it works
Three steps from preview-mode render to presentation image.
- 1
Upload your render
Drag in a JPG or PNG exported from V-Ray, Lumion, D5 Render, Corona or any 3D software. No plugins and no scene files: the enhancer works on the exported image.
- 2
Choose what to enhance
The whole image, a region you draw, or the people in the scene, foreground or background. No prompts and no sliders.
- 3
Download up to 64 megapixels
A clean result in seconds, ready for clients, competitions and print.
Works with all architectural renders
vaethat enhances the exported image, not the scene, so it fits any pipeline. Render in V-Ray, Corona, Lumion, D5 Render, Twinmotion, SketchUp, 3ds Max or Blender, export a JPG or PNG, and upscale to 4K without changing how your studio works.
When studios use render enhancement
The moments in a project where a clean upscale saves hours of GPU or Photoshop time.
Better renders
One pass before delivery lifts the whole image: sharper materials, cleaner light and vegetation that reads as real. Same design, better render.
Client presentations
Sharper materials and cleaner light make the design easier to read in the room. One pass before the meeting, no re-rendering.
Competitions and print
Competition panels and large-format print need resolution a normal render pass rarely delivers. Up to 64 megapixels, with detail that holds at any viewing distance.
Portfolio refreshes
Enhance the images you already have without reopening old scene files, even from software you no longer use.
Frequently asked questions
What is an AI render enhancer?
An AI render enhancer uses machine learning to upscale and refine 3D architectural renders: sharpening materials, recovering detail and producing 4K outputs from preview-mode images in seconds, without manual post-production in Photoshop.
Can I turn a low-res 3D render into a 4K image in one click?
Yes. vaethat is a one-click 4x upscaler built for archviz: drop a low-res preview-mode render and get a clean 4K result in seconds, with materials, lighting and geometry preserved.
How does vaethat compare to Krea AI for upscaling renders?
Krea is a general creative AI suite where upscaling is one feature among many. vaethat is a dedicated archviz upscaler: one click, no prompts, and tuned specifically for V-Ray, Corona, Lumion, D5 and Twinmotion outputs so your design intent stays intact.
Which 3D software does the AI render enhancer work with?
vaethat works with renders from V-Ray, Corona, Lumion, D5 Render, Twinmotion, 3ds Max, SketchUp and Blender. Export a JPG or PNG and upload. There is no plugin to install.
Does the AI render enhancer change my design?
No. vaethat is built specifically for archviz and preserves your design intent: geometry, materials, lighting and composition stay intact. It enhances clarity and resolution rather than reimagining the scene the way prompt-based tools do.
What output resolution can I enhance to?
The Basic plan enhances up to 4K. Higher monthly plans support up to 64MP outputs, suitable for client presentations, competitions and large-format print.
How long does an AI render enhancement take?
Most renders finish in under a minute. Larger 4K outputs may take a few minutes depending on file size and selected mode.
How can I try the AI render enhancer?
We don't offer a free trial. The Basic plan starts at €12/month for 200 credits (up to 4K), or pick a higher monthly plan for more volume.
How does the AI render enhancer compare to Magnific or Topaz?
Magnific is a manual, prompt-driven tool that often reinvents details and can break design intent. Topaz is general-purpose photo software not tuned for archviz. vaethat is one-click, prompt-free and built specifically for architectural visualization workflows: predictable results every time.
What is the maximum file size I can upload?
You can upload renders up to 50MB. For very large files, export at a slightly lower resolution and let the AI render enhancer upscale to your target 4K size.
Can I enhance multiple renders at once?
Yes. The Enhancement Studio supports a multi-image canvas so you can queue and process several renders in parallel, ideal for full project deliveries.
Is my work safe? Do you train on my renders?
Your images are not used to train AI models. Renders are processed only to deliver your enhancement and handled with strict privacy standards.