Free AI room planners have gotten genuinely good. The question isn't whether you can plan a room for free — you can — it's which tool to use, because the free tiers vary enormously. Some give you a full 3D experience with no time limit. Others cut off after two projects or block exports entirely.
I tested 10 free AI room planners to find out exactly what you get on the free tier, where each tool draws the line, and which one to use based on what you're trying to accomplish.
What to Expect from a Free AI Room Planner
Before reviewing each tool, here's what "free" typically means in this category:
- Fully free: No payment required ever — for personal use
- Free tier: Permanent free plan with feature restrictions
- Free trial: Full features for a limited time (usually 7–30 days), then paid only
Most tools fall into the "free tier" category. The most common restrictions: limited project saves, low-resolution exports, no 3D rendering on the free plan, or capped AI generation credits.
10 Free AI Room Planners: What You Actually Get
1. AI Smart Decor
- Free tier: Yes — limited AI generations per month
- 3D on free: Yes
- AI layout generation: Yes — photo-based
- Export on free: Preview-quality renders
- Account required: Yes
What it does: Upload a photo of your room, select a style, and AI Smart Decor generates a redesigned version of your space with furniture arranged and styled. It's not a manual drag-and-drop tool — it's a generative AI that creates a full room render from your photo. Fastest tool tested for getting from "my current room" to "possible redesigned room" — under 60 seconds from upload to result.
Where it cuts off: AI generation credits are limited on the free plan. High-resolution exports and unlimited projects require a paid subscription.
Best for: Homeowners who want fast visual inspiration or to test a style direction before committing to purchases.
2. Planner 5D
- Free tier: Yes — limited furniture library and project saves
- 3D on free: Yes
- AI layout generation: AI assistant available (limited)
- Export on free: Low resolution
- Account required: Yes
What it does: Full 2D and 3D room planning with a drag-and-drop interface and a furniture library of 3,000+ items. You draw walls, place furniture, and switch between 2D floor plan and 3D walkthroughs. The free tier gives you full access to the interface with a smaller furniture catalog.
Where it cuts off: High-res renders, HD exports, and the full 5,000+ item furniture library require a premium plan ($19.99/month). The AI design assistant is limited on the free plan.
Best for: Beginners who want full 3D planning with manual control and don't need high-res exports immediately.
3. Homestyler
- Free tier: Yes — ad-supported, render limits
- 3D on free: Yes
- AI layout generation: AI decoration mode
- Export on free: Standard resolution
- Account required: Yes
What it does: Full 3D room planning with a furniture catalog featuring real brands (IKEA, West Elm, Pottery Barn). The AI decoration feature suggests furniture and decor based on your room style selection. You can also upload a floor plan photo and Homestyler will convert it to a digital plan.
Where it cuts off: Render credits are limited monthly. The paid plan removes ads and unlocks unlimited renders.
Best for: Anyone who wants to visualize real, purchasable furniture in their room. Best free-tier furniture catalog of any tool tested.
4. RoomSketcher
- Free tier: Yes — 2D planning only
- 3D on free: No (paid only)
- AI layout generation: No
- Export on free: Low resolution
- Account required: Yes
What it does: Professional-grade 2D floor plans with precise measurements. You draw walls to scale, add doors and windows, and place furniture from a catalog. The free tier is genuinely useful for measuring and planning layout — just not for 3D visualization.
Where it cuts off: The 3D viewer, 360° photos, and high-res floor plan exports are all behind a $49/year paywall. This is a meaningful restriction.
Best for: Anyone who needs accurate dimensioned floor plans — for contractors, movers, or landlords — and doesn't need 3D.
5. Roomle
- Free tier: Fully free
- 3D on free: Yes (AR on mobile)
- AI layout generation: No
- Export on free: Yes
- Account required: No
What it does: 3D room planning with a catalog of real furniture from brand partners. The standout feature is AR mode on mobile — point your phone at your room and place virtual furniture in your actual space. No AI layout generation, but the AR preview is genuinely useful for furniture placement decisions.
Where it cuts off: Limited to catalog items from partnered brands. No custom furniture dimensions.
Best for: Anyone considering specific brand furniture who wants to see it in their actual room via AR before purchasing.
6. Foyr Neo
- Free tier: Trial only (14 days)
- 3D on free: Yes
- AI layout generation: Yes
- Export on free: Yes (during trial)
- Account required: Yes
What it does: Professional interior design software with AI-assisted layout suggestions, 4K renders, and a large product library. The AI suggests furniture arrangements and flags proportion issues. After 14 days, it's $49/month.
Where it cuts off: Not a free tier — it's a trial. If you're not ready to pay, your projects become inaccessible after the trial period.
Best for: Interior design professionals evaluating the tool, or homeowners with a large renovation project who can use the trial period efficiently.
7. Cedreo
- Free tier: Trial only (limited projects)
- 3D on free: Yes
- AI layout generation: No
- Export on free: Yes (limited)
- Account required: Yes
What it does: Construction and renovation-focused design software. Strong on architectural rendering — good for builders and contractors who need to present exterior and interior layouts together. Not primarily a furniture arrangement tool.
Where it cuts off: Free plan allows 1 project. Paid plans start at $99/month — overkill for most homeowners.
Best for: Builders, contractors, or homeowners doing full structural renovations who need architectural-quality renders.
8. Space Designer 3D
- Free tier: Yes — with in-app purchase limits
- 3D on free: Yes
- AI layout generation: Yes (basic)
- Export on free: Standard quality
- Account required: Yes
What it does: Mobile-first 3D room planner with AI layout suggestions. Strong iOS and Android app experience. The AI suggests furniture arrangements based on room type and dimensions. Good free tier — most core features available without payment.
Where it cuts off: Premium furniture items and high-res exports require in-app purchases.
Best for: Mobile-first users who want AI assistance without sitting at a desktop.
9. SmartDraw
- Free tier: Trial only
- 3D on free: No
- AI layout generation: No
- Export on free: Yes (during trial)
- Account required: Yes
What it does: Technical diagram and floor plan software. Strong for precise floor plans and architectural diagrams. Not a visual interior design tool — it produces technical drawings, not realistic renders.
Where it cuts off: No permanent free tier. $9.95/month after trial.
Best for: Anyone who needs precise architectural floor plans in diagram format — not for visual room design.
10. DreamPlan
- Free tier: Fully free for personal use
- 3D on free: Yes
- AI layout generation: No
- Export on free: Yes
- Account required: No
What it does: Full home design software including interior, exterior, garden, and roofing tools. Covers more of a home than any other free tool tested. Interface is dated but functional.
Where it cuts off: Windows-only. Commercial use requires a $29.99 license. No AI features.
Best for: Windows users who want completely free full-home planning without AI features.
Quick Comparison: Which Free AI Room Planner Should You Choose?
| Tool | Permanently Free | 3D Free | AI Layouts | Best Use Case |
|---|---|---|---|---|
| AI Smart Decor | Yes (credits) | Yes | Yes | Fast AI-generated room redesigns from photos |
| Planner 5D | Yes (limited) | Yes | Limited | Manual 3D planning for beginners |
| Homestyler | Yes (with ads) | Yes | Yes | Real brand furniture visualization |
| RoomSketcher | Yes (2D only) | No | No | Accurate 2D floor plans for contractors |
| Roomle | Yes | Yes + AR | No | AR furniture preview in your real room |
| Foyr Neo | Trial only | Yes | Yes | Professionals during trial period |
| Cedreo | 1 project | Yes | No | Builders and contractors |
| Space Designer 3D | Yes (limited) | Yes | Basic | Mobile users |
| SmartDraw | Trial only | No | No | Technical floor plan diagrams |
| DreamPlan | Yes | Yes | No | Full home planning, Windows only |
AI vs. Traditional Free Room Planners: The Real Difference
Traditional free room planners (RoomSketcher, Floorplanner, SmartDraw) give you drafting tools. You supply all the design decisions — where to put the sofa, which direction the bed faces, how to route the traffic path. These tools are precise but require spatial thinking and time.
AI room planners (AI Smart Decor, Planner 5D's AI mode, Homestyler's decoration AI) analyze your room and make initial placement decisions for you. The free tiers of AI tools are often more restricted — AI generation uses server compute, which costs money — but they dramatically reduce the time to a usable layout.
For most homeowners who don't have design training, starting with AI suggestions and then editing is faster than starting from scratch in a manual tool.
How to Get the Most Out of a Free Room Planner
Measure before you open the app. Every planner is only as accurate as the dimensions you input. Measure walls, doorways, windows, and ceiling height. A tape measure and 10 minutes of prep will make every planner dramatically more useful.
Take the best quality photo you can. For photo-based AI tools, better lighting and a wider angle produce better AI analysis. Stand in a corner to capture as much of the room as possible.
Don't stop at one layout. Most free AI tools let you generate multiple options. Generate 3–5 before deciding. The first result is rarely the best.
Export early. Free tiers often limit exports. Save or export your work before you hit the cap. Screenshot as a backup if export isn't available.
Use multiple tools. Use AI Smart Decor for fast visual inspiration. Use RoomSketcher or Planner 5D to refine into a precise floor plan. There's no rule that says you have to commit to one tool.
Common Room Planning Mistakes to Avoid
- Furniture too large for the room: always check dimensions against your measured walls before purchasing
- All furniture pushed against walls: floating arrangements with furniture 6–12 inches from walls look more intentional
- Ignoring traffic flow: leave 36-inch clear paths from every door to the room's main use zone
- Forgetting door swing radius: a 30-inch door sweeps an 8+ square foot arc you can't furnish
- Over-furnishing a small room: one fewer piece of furniture usually improves a small room
- Skipping the planning phase: moving real furniture is exhausting; planning takes 20 minutes
Start Planning Your Room for Free
Upload a photo to AI Smart Decor and get AI-generated layout options based on your actual room. No design experience required.