8 Best AI Interior Design Tools of 2026

HomeDesigns AI is built around one homeowner task: upload a photo of a room and see it in a new style without the room itself changing shape. The vendor says every redesign is built on your actual photo, so walls, windows, dimensions and angles stay where they are and only furniture, colors, finishes and style change. Standard costs $22 a month, or $9 a month billed yearly, and includes 100 design credits a month with 80+ styles and spaces. The plan list also covers swapping colors and materials, staging empty rooms in one click, copying a look from an inspiration photo and finding real furniture to shop. Pro at $11 a month billed yearly raises the allowance to 1,000 credits, and Expert at $14 adds 2,000 credits. There is no permanent free plan on the pricing page, and the low price depends on annual billing. We compared documented features and published prices.

Decor8 AI keeps pricing simple: one Unlimited plan at $14.99 a month, billed monthly, for homeowners, designers and real estate professionals. That plan includes unlimited room redesigns, all 56+ interior design styles, virtual staging for empty rooms, paint and cabinet color visualization, photo enhancement and upscaling, and priority support. The vendor lists 38 room types and apps on web, iOS, Android and macOS, so you can photograph a room on your phone and keep working on a laptop. The paint and cabinet color tools are the reason to pick it for a kitchen or bathroom refresh, where the decision is a finish rather than a full restyle. Decor8 also sells API access at $0.20 per image for developers. There is no free plan on the pricing page, and the page does not spell out fair use limits behind unlimited. We compared documented features and published prices.

Interior AI has more ways to work with a room photo than most tools here. Its mode list covers interior design that moves things around, style transfer that keeps the interior the same, virtual staging for empty rooms, Sketch2Image, SketchUp screenshots, outdoor design and emptying a space. You can also upload a reference photo of a style you like and have it copied onto your room, or pick from a long list of named styles. Pro costs $49 a month, or $29 a month billed yearly at $349, and creates 1,000 interior designs with up to 4 rooms generated in parallel and a commercial use license. The catch is render quality: the pricing page lists Pro with low quality renders, medium quality on Premium ($49 a month billed yearly, 5,000 designs) and ultra quality on Ultra. There is no permanent free plan. We compared documented features and published prices.

Homestyler is a cloud based 3D floor planner first and an AI tool second, which makes it a strong free starting point for a remodel. The free Basic plan includes the planner, unlimited 1K rendering and 100,000+ free 3D models and materials, plus roof editing with 3 free roof styles. Pro+ starts from $6.8 a month and adds 75 renders each for 2K and 4K a month, unlimited speed previews, watermark removal, 180 AI credits a month and exports of colored floor plans, a bill of materials and construction drawings. Master+ starts from $11.8 a month with unlimited 4K rendering and 380 AI credits. The bill of materials export is useful when you want to hand a contractor a list rather than a pretty picture. The trade-off is effort: you build the room in 3D rather than uploading one photo, and the lowest prices are listed as starting prices. We compared documented features and published prices.

Planner 5D takes a different route from the photo tools on this list. Its AI Copilot starts from a simple floor plan and your requests, by voice or text, and builds a complete 3D project with walls, real furniture and finishes that you can keep editing; AI Studio then creates images, 3D views and video from it. That matters for remodels, where you need to know whether a sofa fits or a wall can move, not just how a style looks. The free plan lets you plan a room in 3D but includes 0 AI credits. Premium adds 100 AI credits every rolling 30 days, unlimited HD renders, the full 8K+ premium furniture catalog and plan upload to turn a file or image into a 3D model. Professional has a 7-day free trial and up to 8,000 credits. The pricing page showed local currency from our location, so the USD price is pending. We compared documented features and published prices.

Paintit.ai lets you start from a room photo, a preset or a typed prompt, then redesign, repaint or stage the space, and it covers exteriors and commercial spaces as well as interiors. The free plan includes 30 credits, 1K image resolution, AI chat guidance, enhanced prompts and real furniture suggestions, which is enough to test a few looks on your own room. Starter costs $14.99 a month, shown as down from $29.99, and adds 500 credits, 2K resolution, more advanced models, token top-ups and private mode. Pro at $29.99 a month adds 1,500 credits, 4K upscale, a Pinterest connection, watermark-free images and a commercial usage license. Paid plans carry a 7-day money-back guarantee. The main caution is that the listed prices are presented as 50% discounts, so check the price at checkout. We compared documented features and published prices.

REimagineHome covers more of the property than most photo tools: its menu lists virtual staging, emptying a space, redesigning furnished rooms, landscaping, hardscaping, object removal, sky replacement and day to dusk edits. New users get 5 free designs with the same AI and quality as paid plans. Essential costs $19 a month for 30 credits, but the pricing page describes it as basic staging and light edits using legacy tools, without the conversational design flow, reference photos or real shoppable products. Those arrive on Pro at $36 a month with 200 credits, along with precision control by instruction, incremental editing without starting over and faster parallel rendering. For a homeowner, Pro is the realistic plan, which makes it pricier than HomeDesigns AI or Decor8 AI. The yard and hardscape tools are the reason to choose it anyway. We compared documented features and published prices.

Spacely AI is priced and built for designers, but it fits homeowners who already have a SketchUp model or files from an architect. It integrates with SketchUp, Revit, AutoCAD and Rhino, and its tool list includes Empty the Room, Style Transfer, Point and Edit, Lighting Transfer, Collage to Render and creative interior and exterior modes. The free plan is listed as free forever with 40 trial credits, high resolution downloads, a commercial license and no watermark. Personal costs $20 a month billed $240 yearly for 500 credits, about 250 renders, in the standard queue with results in about 5 minutes. The headline features, Realistic Render and Auto Furnish, sit on Studio at $40 a month billed yearly. Top-ups start at 200 credits for $9 and never expire, but they are for subscribers only. For a single photo redesign, simpler apps here are faster. We compared documented features and published prices.