The First Local-First AI Render for SketchUp
First Local-First AIThe first local-first AI rendering extension for Trimble SketchUp. Turn SketchUp views, clay massing models, and scenes into photorealistic architectural renders directly on your GPU with zero cloud uploads and no credits to burn.
Start with the view you already have, then direct the visual finish without leaving the SketchUp workflow.
LizArk Ai Render gives you a focused path from SketchUp viewport geometry to controlled architectural visualization.
Generate new concepts from text, guide geometry with Structure ControlNet (Canny & HED edge-detection), edit targeted parts with brush-mask inpainting, or enhance realism while preserving walls and openings with the built-in structural fidelity guard.
LizArk Ai Render is the first local-first AI rendering extension for Trimble SketchUp. Unlike cloud platforms that charge monthly tokens and metered per-render fees, local offline models run directly on your own GPU with zero credits to burn and unlimited iterations.
Lock camera perspective, field-of-view, and structural lines directly from your active SketchUp viewport. Seamlessly match render outputs to your model without camera shifts or projection distortions.
Go beyond standard resolution with 4x UltraSharp neural upscaling tuned for architectural detail, Real-ESRGAN 4x, and clean 2x Lanczos exports with crisp textures and fine linework.
Assign references dedicated roles: Style, Material, Geometry, Object Identity, or Context. Save, organize, and reload named Reference Packs across your projects.
AI vision inspects viewport lighting, composition, and materials to generate tailored prompt briefs. Expand your canvas outward in 32px steps to reveal the surrounding landscape and site context.
Automated setup targets your GPU architecture: cu130 for RTX 50 (CUDA 13.0), cu128 for RTX 30/40 (CUDA 12.8), and CPU fallback mode for low-resource environments. Pause and resume model downloads anytime.
Render makes the image. Player and Exploded View carry the same model into review and assembly documentation.
Create local AI concept images from a SketchUp view or imported render.
Lizark Player packages saved views, tag states, branding, client review, and option comparison for an offline browser handoff.
Lizark Exploded View adds assembly steps, camera paths, callouts, manuals, and BOM exports for the same model.
Managed, isolated setup designed specifically for SketchUp on Windows. No system Python conflicts, no terminal commands required.
Download the LizArk Render extension and install it in SketchUp via Window > Extension Manager > Install Extension. The toolbar appears immediately.
Open the Settings drawer and run Setup & repair. The installer provisions an isolated CPython 3.10 environment in %LOCALAPPDATA%\LizArkRender with hardware-optimized CUDA (RTX 50 or 30/40) or CPU wheels.
Open the Models library tab to download verified open models (FLUX.2 Klein, Z-Image Turbo, SANA 1.6B) from Hugging Face with pause, resume, and disk management.
Start rendering free right away without account registration. Pro users simply paste their LZK1… offline key to unlock 2K resolution, contact sheets, and neural upscaling.
LizArk Ai Render is built exclusively for 64-bit Windows with dedicated hardware CUDA acceleration profiles for modern NVIDIA RTX graphics cards. Review compatibility details below.
Windows 10 or Windows 11 (64-bit)
Native Windows desktop extension. macOS is not supported due to CUDA acceleration and PyTorch ML runtime dependencies.
NVIDIA GeForce RTX 30, 40, or 50 Series
Engineered with hardware CUDA acceleration: cu130 for RTX 50 series (Blackwell, FP4/NVFP4) and cu128 for RTX 30 & 40 series (Ampere/Ada Lovelace, FP8). 8 GB+ VRAM recommended (12 GB+ for 2K output).
Multi-core CPU Profile
No dedicated NVIDIA GPU? LizArk Render includes a built-in offline CPU runtime profile. Test workflows and preview concept renders completely offline on non-RTX systems (16 GB+ RAM recommended).
25 GB Free SSD Space
Allocated for the isolated embedded CPython 3.10 environment and downloaded model checkpoints in %LOCALAPPDATA%\LizArkRender (12 GB for CPU profile).
SketchUp Pro 2022 to 2026
Standard Trimble .rbz extension installed through Extension Manager. SketchUp Make and browser-based SketchUp Free are not supported.
Internet for models & Pro activation
An active internet connection is required to download AI model weights from the catalog and to activate or renew your Pro license key. Once models are installed, local rendering runs offline on your PC (Pro includes a 72-hour offline grace period).
Use the core workflow for free. Upgrade when you need more control, more output, and more room for production work.
$0 to start
No payment activation required. Unlimited local rendering with zero credits to burn.
$29 USD
or ₹2,999 INR (India UPI / Cards)
Flexible semi-annual plan. Unlimited watermark-free 2K & 4K renders directly on your GPU — zero token or per-render fees.
$49 USD / yr
or ₹4,999 INR / yr (India UPI / Cards)
Full 1-year license — best value. Unlimited watermark-free 2K & 4K renders directly on your GPU — zero token or per-render fees.
Clear limits by design. Pro removes artificial plan-tier caps, not engine, GPU, memory, format, concurrency, storage, or safety limits. Models download locally after you choose to install them. See system requirements.
Already purchased Pro? Retrieve your license key.
Get started with the free LizArk Ai Render extension. Complete the quick social unlock and accept the license terms to download the installer (.rbz) immediately.
1. Grant of Single-Seat License:
Lizatek grants you a personal, revocable, non-exclusive, non-transferable, single-seat license to install and run LizArk Render solely as an extension within Trimble SketchUp on 64-bit Windows. The software is licensed, not sold.
2. Strict Prohibition on Reverse Engineering & Decompilation:
You shall not, directly or indirectly: (a) decompile, disassemble, decrypt, unpack, or reverse engineer any binary, native library, encrypted bytecode, or Ruby script; (b) inject hooks, trace execution, dump runtime memory, or extract proprietary algorithms; or (c) modify, patch, or create derivative works from this software.
3. Absolute Ban on Redistribution, Reselling & Mirroring:
This software and its installer (.rbz) are strictly non-redistributable. You are strictly forbidden from uploading, sharing, mirroring, hosting, sublicensing, reselling, or distributing the package via websites, forums, torrents, cloud storage, Discord, Telegram, or any digital channel.
4. Protection of Security & Anti-Piracy Controls:
Any attempt to tamper with, bypass, neutralize, spoof, or modify license verification tokens, hardware ID bindings, cryptographic signatures, or API communication constitutes a material breach and grounds for immediate permanent device/license blacklisting.
5. Civil Statutory Damages & Criminal Enforcement:
Willful infringement or unauthorized distribution will be aggressively prosecuted to the fullest extent of the law, including statutory copyright damages (up to $150,000 per violation under the DMCA, Indian Copyright Act 1957, and international IP treaties), injunctive relief, recovery of all legal fees, and criminal prosecution.
Download statistics unavailable
Free tier is 100% keyless. Internet required to download models from catalog & activate Pro. See requirements.
Upcoming Capabilities
Future ReleasesWe are actively extending LizArk Ai Render with high-throughput cloud acceleration, cinematic multi-frame synthesis, and deep SketchUp geometric passes. Here is what is on our release horizon.
Optional off-device cloud rendering for MacBook, ultrabook, and low-VRAM Windows workstations. Seamlessly dispatch 4K render passes to high-performance remote GPU clusters with zero local memory overhead while keeping your SketchUp project completely in sync.
Extract native 32-bit viewport Z-depth maps and surface normal buffers directly from Trimble SketchUp's rendering pipeline to provide pinpoint geometric guidance and eliminate perspective drift on intricate architectural facades.
Temporal latent consistency for smooth, flicker-free camera animations across SketchUp scene tabs. Generate presentation-ready flythroughs, daylight transitions, and walk-through videos directly inside SketchUp.
One-click procedural texture generation from text prompts and moodboards. Generates seamless diffuse, roughness, normal, displacement, and ambient occlusion maps ready for SketchUp materials and real-time engines.
LizArk Ai Render for SketchUp is the first local-first AI architectural rendering plugin for Trimble SketchUp (2022–2026 on Windows 10/11). It converts SketchUp viewports, clay massing models, or imported 3D scenes into photorealistic architectural imagery directly on your NVIDIA GPU with zero cloud uploads and no credits to burn. Four core workflows are supported: text prompt generation, Structure ControlNet edge-guidance (Canny/HED), brush-mask inpainting, and realism enhancement with structural fidelity protection.
No! LizArk Ai Render has absolutely zero credits to burn, no token balances, and no metered per-image fees. Once open diffusion models are installed locally, you can render, iterate, and experiment completely unlimited on your own GPU or CPU.
LizArk Ai Render is the first extension in the SketchUp ecosystem built on an entirely local-first ML architecture. Rather than uploading your proprietary 3D CAD geometry, textures, and client designs to third-party cloud servers, LizArk provisions an isolated local Python and PyTorch runtime in %LOCALAPPDATA%\LizArkRender to run open models (FLUX.2 Klein, Z-Image Turbo, SANA 1.6B) natively on your NVIDIA RTX GPU.
Installation takes 4 steps: 1) Download the free .rbz file and install it in Trimble SketchUp via Window > Extension Manager > Install Extension; 2) Open LizArk Render from Extensions and run the automated runtime setup, which creates an isolated embedded Python 3.10 environment with CUDA acceleration; 3) Open the Models catalog tab and download your preferred models from Hugging Face using the built-in pause/resume download manager; 4) Render unlimited views immediately.
LizArk Ai Render for SketchUp runs on 64-bit Windows 10 and Windows 11 with Trimble SketchUp Pro 2022 to 2026. For high-speed GPU rendering, an NVIDIA GeForce RTX GPU (RTX 30, 40, or 50 series) with 8 GB+ VRAM is recommended (12 GB+ for 2K output). An offline multi-core CPU profile is also included for non-NVIDIA systems. Disk space required is 25 GB on SSD for the CUDA runtime and models (12 GB for CPU profile).
Yes! LizArk Ai Render includes a built-in offline CPU runtime profile that runs completely locally without an NVIDIA graphics card. While GPU acceleration is significantly faster for production rendering, CPU mode ensures any Windows PC with 16 GB+ RAM can generate concept previews and test workflows.
Free is 100% keyless and requires no payment or account registration. It renders at 512×512 preview resolution (or aspect-ratio presets capped at 512 px) with a subtle bottom-right "LizArk Ai Render" watermark. Free includes 1 output per run, 1 reference image, 1 brush-mask inpainting region, and 6 core architectural style presets.
Pro unlocks presentation-grade deliverables: 100% watermark-free output, high-resolution rendering up to 2K/4K (1024×1024, widescreen 1344×768, 2048×2048, up to 4096 px), batch variation contact sheets (up to 4 options per run), 4x UltraSharp neural AI upscaling, multi-reference packs with 5 role tags, 32px directional canvas outpainting, camera/geometry structural preservation guard, full preset library + custom presets, and local prompt search.
LizArk Ai Render Pro is available in two plans: 6 Months ($29 USD internationally or ₹2,999 INR in India) and Yearly ($49 USD/year internationally or ₹4,999 INR/year in India). Both plans include unlimited watermark-free 2K and 4K renders directly on your GPU with zero per-render token fees, batch contact sheets, 4x UltraSharp neural upscaling, canvas outpainting, and multi-reference packs. Checkout is securely processed via Dodo Payments with local UPI and Cards in India.
An internet connection is required only during initial setup to download open AI model checkpoints (such as FLUX, Z-Image, and SANA) from Hugging Face and to activate your Pro license key. Once models are downloaded, rendering runs 100% offline on your PC with zero cloud dependence. Pro includes a 72-hour offline grace period.
When you purchase Pro, you receive an Ed25519-signed license token (LZK1...). You activate this key in SketchUp once. LizArk Render verifies the token completely offline using embedded public cryptographic keys without periodic server pings. A 72-hour grace window protects against connection drops, and you can release your license key anytime to switch machines.
The catalog includes state-of-the-art open diffusion architectures: FLUX.2 Klein 4B (NVFP4, GGUF Q5, BF16), FLUX.1 Schnell (Q4), Z-Image Turbo (FP8) & Z-Image ControlNet Union 2.1, ERNIE Image Turbo, SANA 1.6B (FP8 / BF16) & SANA ControlNet (HED), plus neural upscalers including 4x-UltraSharp and Real-ESRGAN x4plus.
Your 3D SketchUp models, scene settings, and saved render gallery files remain on your PC forever. Downgrading never deletes your files. If your subscription lapses, new render jobs simply output at the Free tier specifications until Pro is renewed.
Need help with activation or requirements? Visit LizArk Ai Render support.
Start with a local render, then send the same project into Player or Exploded View when the story needs a handoff.
Send us a LizArk Ai Render support request and we will get back to you within one business day.
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