The Best Gallery Wall Planners: An Honest Comparison (2026)

Trying to figure out the best gallery wall planner? The short answer is that it depends on what you need the tool to do. If you want real measurements, a layout you can trust on install day, and a browser-based planner that keeps your photos local, GalleryPlanner is built for that.

If you want AR preview, a photorealistic render of your room, a storefront that also sells you frames, or a general design canvas, some of the other options below may be a better fit. We built GalleryPlanner, so we obviously have a bias. This guide is our honest attempt to show where we think we help most, where we stay intentionally narrow, and where the alternatives genuinely shine.

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How We Organized This Guide

Gallery wall tools fall into a few distinct categories, and comparing across categories is like comparing a tape measure to a furniture store — they serve different purposes. We’ve grouped tools by what they primarily do:

1. Dedicated Planning Tools — Design a layout with real dimensions and export a plan.
2. AR Visualization Apps — See art on your actual wall through your phone camera.
3. AI Room Renderers — Generate a photorealistic picture of art on a photo of your room.
4. Retailer & Print-Service Planners — Design a layout, then buy the frames and prints to fill it.
5. Professional Gallery Tools — Market, display, and sell artwork to collectors.
6. General Design Tools — Create visual mockups for inspiration or client presentations.

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The Quick Comparison

Tool	Type	Platform	Free Tier	Real Dimensions	Hanging Guide	AR Preview	Buy Frames In-App
GalleryPlanner	Dedicated Planner	Web (any device)	Yes	Yes	PDF (Pro)	No	No
SnapToHang	Dedicated Planner	Web (any device)	Yes	Yes	Nail placement	No	Via print partners
WallMockup Planner	Dedicated Planner	Web	Calculator only	Yes	PDF/CSV (paid)	No	No
walldecor.io	Dedicated Planner	Web	Yes	Yes	No	No	No
Room Planner - GalleryWall	Dedicated Planner	iOS only	Yes	Yes	No	No	No
Hang-a-Pic	Installation Tool	iOS + Android	Paid	Partial	Nail calculator	No	No
WALLARY	AR Visualization	iPhone + iPad	Freemium	Limited	No	Yes	No
WallPicture	AR Visualization	iOS + Android + Mac	Freemium	Yes	No	Yes	No
iArtView	AR Visualization	iOS only	Subscription	Auto-scale	No	Yes	No
MeltFlex	AI Room Renderer	Web + mobile apps	First design	No	No	No	Furniture only
Mixtiles	Retailer	iOS + Android + Web	Free tool	Fixed sizes	Included	Limited	Yes
Framebridge	Retailer	Web	Free tool	Yes	Paper template	No	Yes
Artfully Walls	Retailer	Web	Free tool	Yes	No	No	Yes (art only)
ArtPlacer	Professional	Web	Trial	Yes	No	Yes	No
Canva	General Design	Web + Mobile	Yes	No	No	No	No

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Dedicated Planning Tools

GalleryPlanner (That’s Us)

GalleryPlanner is a free, browser-based gallery wall planner focused on precision layout planning with real frame dimensions.

What we do well:

• Exact custom dimensions — Input any frame size down to the fraction of an inch, including odd vintage finds.
• Retailer frame sizes — Pick real frames from IKEA in the Brands tab instead of measuring them yourself. Pottery Barn, West Elm, and CB2 frames are included with Pro.
• Starter Layouts — Over 100 ready-made arrangements, from simple grids to salon walls and staircase runs, filterable by frame count and shape. Apply one in a click, then change any frame to the sizes you own. Most are free; three collections are Pro.
• Auto-Layout — Feed in your frame collection and wall dimensions; the engine generates balanced arrangements automatically in several styles.
• Smart Fill — AI-powered photo selection that analyzes your images locally (nothing uploaded to a server) and suggests which photos work best in which frames.
• Whole-Wall Balance (Pro) — Smart Fill doesn’t just match photo-to-frame; it also scores the wall as a whole — color balance, visual weight, and composition diversity across every frame.
• Wall Objects (Pro) — Mark windows, doors, fireplaces, TVs, vents, and shelves on the wall so your layout works around what’s really there.
• Wall backdrops that look like your room (Pro) — Preview your layout against 15+ stock textures (shiplap, brick, oak paneling, sage green) or upload a photo of your own wall so you can see how the cluster reads in context.
• B&W photo previews (Pro) — Toggle any photo to black-and-white non-destructively to test a monochrome or mixed-tone gallery without reprinting anything.
• Staircase walls — Handles angled staircase layouts with a configurable stair angle.
• Multi-Wall Projects (Pro) — Plan several walls in one project — a hallway, a staircase plus landing, or a whole room — with one shared photo library across all of them.
• Hanging Guide PDF (Pro) — Export a measurement sheet with exact positions, each frame’s hang height from the floor (measured to its center), and a visual reference.
• Privacy-first — All photo analysis runs in your browser. Your images never leave your device.
• No subscription — Pro is a short-term pass or a one-time Lifetime purchase, not a monthly plan. See current pricing.
• Cross-platform — Runs in any modern browser. No app store download required.

What we don’t do:

• No AR preview — You can’t point your phone at a wall and see the layout overlaid in real time. You plan in a 2D workspace.
• No photorealistic room renders — A photo of your wall works as a flat backdrop, but we don’t generate lighting, shadows, or a staged room around it.
• No integrated purchasing — We don’t sell frames or prints. You plan here and buy and print wherever you prefer. See where to buy frames for our recommendations.
• No native mobile app — It’s a web app that works well on mobile browsers, but it’s not in the App Store or Google Play (yet!).

Best for: DIY planners, as well as art & design professionals, who want to design a precise, installation-ready layout with their own frames and photos.

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SnapToHang

SnapToHang is a free web planner that starts from a photo of your wall. You enter the wall’s width and height, drag frames onto the scaled photo, and it works out spacing and nail placement.

Strengths:

• The wall photo comes first, so you’re always looking at your real room while you plan.
• Calculates spacing and nail positions, and generates a print list with exact sizes.
• Share links let a partner view or edit the layout.
• Can send your print list to print services like Mixtiles and Framebridge.
• Free during its beta (as of September 2026), with no app download.

Limitations:

• Saving multiple walls sits behind a Pro plan that is free during beta but priced as a monthly subscription.
• No automatic layout generation from a mixed frame collection.

Best for: Someone who wants to plan directly on a photo of their wall and share it with a partner before hanging.

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WallMockup Gallery Wall Planner

WallMockup is best known for listing mockups for print sellers, and it also offers a two-tier gallery wall planner.

Strengths:

• A free grid calculator (no account) that works out spacing, total size, and hang height for 3–12 matching frames.
• A paid “Plan & Hang” editor with up to 24 mixed frame sizes, precise X/Y positioning, obstacles and furniture, and staircase slopes.
• Numbered PDF or CSV hanging guides with exact coordinates.
• Calibrate a photo of your own wall in the editor.

Limitations:

• The mixed-frame editor is paid after a 7-day trial; the free calculator only handles uniform grids.
• No photo-to-frame matching like Smart Fill.

Best for: Quick grid math for matching frames, or print sellers who already use WallMockup for listing images.

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walldecor.io

walldecor.io is a free, no-signup web visualizer for placing frames on a photo of your wall at real dimensions.

Strengths:

• Upload your own wall photo and place frames at true size, in centimeters.
• Ready-made gallery wall templates with sizing included.
• High-resolution image export for sharing.
• Paid tier is a one-time purchase, not a subscription.

Limitations:

• Measurements are metric-first, which is less convenient for US frame sizes.
• Output is an image, not an installation guide with hook positions.

Best for: Previewing a planned set of frames on a photo of your wall, especially if you think in centimeters.

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Room Planner - GalleryWall

Room Planner - GalleryWall is a dedicated iOS app for gallery wall layout planning with real dimensions.

Strengths:

• Clean native iOS experience with good performance.
• Supports custom frame sizes and photo insertion.
• Folder-based project organization.
• AI-assisted layout suggestions.

Limitations:

• iOS only — no web version, no Android support.
• No hanging guide or measurement export.
• No staircase wall support.

Best for: iPhone users who prefer a native app experience over a web tool.

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Hang-a-Pic

Hang-a-Pic is a focused utility for calculating nail placement on up to five frames.

Strengths:

• Solves a very specific problem well: where exactly to put the nails.
• Cross-platform (iOS and Android).
• Auto-spacing calculator for even distribution.

Limitations:

• Limited to five pictures per layout.
• No visual preview of how frames look together.
• No photo insertion.

Best for: Someone who already knows their layout and just needs the nail math for a small arrangement.

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AR Visualization Apps

AR apps let you hold up your phone and see artwork on your actual wall, at scale. They’re excellent for answering “will this piece look right here?” but most aren’t designed for planning multi-frame gallery walls.

WALLARY

Strengths:

• Free to download and use for single pictures: upload a photo, pick a frame and mat, and see it on your wall in AR.
• Pull images from your own library or from Unsplash.
• Pro adds multi-image layouts and ready-made gallery wall templates.

Limitations:

• iPhone and iPad only.
• Gallery wall layouts and templates require the Pro subscription (as of September 2026, $2.99/month or $19.99/year).
• Better suited for previewing a finished idea than iterating on a layout.

Best for: Visual shoppers who want to “try before they buy” with AR.

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WallPicture

WallPicture combines AR with a library of 300+ realistic wall photos.

Strengths:

• AR mode for placing art on a real wall at true scale.
• Place several pieces on one wall, with frames, mats, and shadows.
• Import photos of your own walls, or use their room library.
• Available on iPhone, iPad, Mac, and Android.

Limitations:

• Free tier is limited to 12 walls; more walls need credits, a subscription, or a lifetime purchase.
• Built around presenting artwork, especially for artists and online sellers, rather than planning spacing and hanging.

Best for: Artists and photographers making realistic mockups of their work, and homeowners who want an AR check.

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iArtView

Strengths:

• Auto-scale technology — point your camera at the wall and it sizes art automatically (no measuring).
• Professional-grade tools used by galleries and artists.
• Adjustable lighting simulation.

Limitations:

• Subscription pricing (as of March 2026, $6.99/month or $47.99/year).
• Primarily designed for single-piece placement, not multi-frame gallery walls.
• iOS only.

Best for: Artists, galleries, and collectors previewing individual pieces on specific walls.

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AI Room Renderers

These tools take a photo of your room and generate a photorealistic image with art on the wall. They’re great for mood and style. The trade-off is precision: a generated image isn’t a measured plan, so frame counts, sizes, and spacing can shift from one render to the next.

MeltFlex

MeltFlex is an AI interior design tool with a gallery wall layout generator.

Strengths:

• Photorealistic renders of grid, salon, or staircase gallery walls on a photo of your own wall.
• Put your own art in the frames.
• Part of a broader room design tool with shoppable furniture.
• Available on the web and as mobile apps.

Limitations:

• Your first design is free; unlimited designs need a monthly or yearly plan.
• AI renders are for visualizing, not measuring — you’ll still need real dimensions to hang the wall.

Best for: Seeing what a gallery wall style will feel like in your actual room before you commit to a layout.

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Retailer & Print-Service Planners

These tools are free because they’re designed to sell you something — frames, prints, or both. That’s not a criticism; it’s a business model. The trade-off is that your design options are usually limited to what’s in their catalog.

Mixtiles

Strengths:

• Solves the entire problem end-to-end: design the layout, order the tiles, stick them to the wall.
• Restickable adhesive means no nails and no damage.
• Refreshable tiles — swap individual photos for around $5 each.
• Extremely popular for good reason: it’s genuinely easy.

Limitations:

• Locked into the Mixtiles product ecosystem (their tiles, their sizes, their frames).
• Limited frame styles and size options compared to custom framing.
• Not a planning tool — you design within their ordering flow, not as a standalone workspace.

Best for: People who want a gallery wall with minimum effort and are happy with Mixtiles’ aesthetic.

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Framebridge

Strengths:

• High-quality custom framing with an online design tool.
• Life-sized paper hanging guide mailed with your order — genuinely useful for installation.
• Optional $99+ designer consultation for personalized layout help.

Limitations:

• Framebridge frames only — you can’t plan with frames from other sources.
• Premium pricing on frames (custom framing always is).
• The design tool is part of the purchase flow, not a standalone planner.

Best for: People who want custom-framed gallery walls and are willing to invest in premium framing.

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Artfully Walls

Strengths:

• Sophisticated wall designer with room perspective previews (living room, console, chaise views).
• Curated art catalog with accurate scale rendering.
• Pre-styled groupings you can customize.

Limitations:

• You can only use art from the Artfully Walls catalog — no uploading your own photos.
• It’s a storefront with a design tool, not a design tool with a storefront.

Best for: People shopping for curated art prints who want to see how a set looks together before ordering.

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Professional Gallery Tools

ArtPlacer

Strengths:

• The most comprehensive tool for art businesses: 2800+ room mockups, video mockups, virtual exhibitions, collector management.
• “Personal Spaces” feature lets clients upload their own walls for accurate scale previews.
• Shopify, WordPress, and Squarespace integrations for selling art with embedded visualizers.
• AR widget for e-commerce.

Limitations:

• Priced for art businesses (as of March 2026, $9-27/month), not casual home decorators.
• Designed around selling and marketing artwork, not planning personal gallery walls.

Best for: Professional artists, galleries, and art e-commerce businesses.

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General Design Tools

Canva

Strengths:

• Massive template library with gallery wall mockup scenes.
• Drag-and-drop interface that most people already know.
• Free tier is genuinely usable.
• Cross-platform (web, iOS, Android).

Limitations:

• Static visual mockups only — no real measurements, no hanging guides, no actual planning.
• Templates show you what a gallery wall could look like, not what yours will look like at real scale.
• No AR, no dimension input, no installation output.

Best for: Creating mood boards, client presentations, or social media posts featuring gallery wall concepts.

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What About the Paper Template Method?

It’s worth mentioning the oldest “tool” of all: cutting kraft paper to the size of your frames, taping them to the wall with painter’s tape, and rearranging until it looks right. This method is free, requires no technology, and many experienced designers still swear by it.

Where digital tools add value is in iteration speed (rearranging pixels is faster than re-taping paper), precision (exact measurements without a ruler on the wall), and the ability to try dozens of arrangements without standing on a ladder.

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How to Choose

If you need…	Consider
Layout planning with real dimensions and a Hanging Guide	GalleryPlanner, WallMockup Planner
Planning directly on a photo of your wall	SnapToHang, walldecor.io
A native iPhone planner	Room Planner - GalleryWall
AR preview on your actual wall	WALLARY, WallPicture, iArtView
A photorealistic render of your room	MeltFlex
End-to-end: design, order, and hang	Mixtiles, Framebridge
Curated art discovery and purchasing	Artfully Walls
Professional art marketing tools	ArtPlacer
Visual mockups and mood boards	Canva
Nail placement math only	Hang-a-Pic

The honest answer is that many people use more than one tool. You might plan your layout in GalleryPlanner, see how the style feels in an AI render or an AR app, and order prints through a service like Framebridge. These tools aren’t always competitors — they’re often complements.

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