Dulux Visualiser Alternative: Best Colour Tools 2026

The Dulux Visualiser app has been the go-to colour visualiser in the UK for years, but in 2026 it is showing its age. The iOS version last received an update in April 2025 (13+ months ago at the time of writing), it sits at 4.0/5 on Google Play UK and 4.4/5 on the Apple App Store GB, and user reviews up to January 2026 still report recurring Colour Finder crashes and a long-standing photo upload bug that "paints every surface the same colour". It is also strictly an interior rooms tool, there is no proper support for exterior facade previews. If you're looking for a Dulux Visualiser alternative that offers more colour options, better AI accuracy, or compatibility with brands beyond Dulux Trade, such as Farrow & Ball, Crown, or Little Greene, this guide compares the best tools available. Whether you're a homeowner planning a bedroom refresh, a painter and decorator preparing a colour consultation, or tackling a period property renovation, there's a visualiser that fits your needs. See my home in any colour, free, in your browser, no app required.

Why look beyond the Dulux Visualiser?

The Dulux Visualiser is a solid app for interior painting previews, but it has limitations. It only supports the Dulux Trade palette, if you want to see how a Farrow & Ball Hague Blue or a Little Greene Sage Green looks on your walls, you're out of luck. The augmented reality mode can be jittery on older phones and struggles with textured surfaces like bare plaster or lining paper. For exterior painting, it handles masonry paint poorly compared to dedicated facade tools.

Modern AI-powered alternatives offer significant advantages: automatic surface detection, support for multiple brand palettes, realistic rendering on textured surfaces, and high-resolution image export. For painters and decorators, these tools transform the colour consultation process, show clients exactly what their room or facade will look like before buying a single tin of emulsion paint.

Why people search for an alternative in 2026

Search volume for "Dulux Visualiser alternative" has climbed steadily through 2025 and into 2026, and the user reviews on the App Store GB and Google Play UK make the reasons obvious. Four issues come up again and again:

• The app is stale. The iOS build has not been updated since April 2025, that is 13+ months at the time of writing. Newer phones and recent iOS versions can expose camera and rendering glitches that simply never get patched.
• Recurring Colour Finder crashes. Reviews dated up to January 2026 still flag the in-app Colour Finder closing unexpectedly when users try to match a photographed shade, one of the headline features of the app.
• Interior-only limitation. The Dulux Visualiser is designed for rooms, not facades. If you want to preview masonry paint, render, pebble dash, front doors or guttering on your house exterior, it simply isn't the right tool.
• "Paints every surface the same colour" bug. A long-standing photo upload bug, repeatedly reported by users, applies the chosen shade to walls, ceiling, woodwork and furniture all at once, which makes the preview useless for anyone planning a proper scheme.

None of this means Dulux paint itself is a poor choice, it remains a leading UK brand. It does mean the visualiser in its current state is increasingly out of step with what homeowners and painters and decorators expect from a 2026 tool: browser access, no forced sign-in, multi-brand palettes, and proper exterior support. Have a go, free, on your own photo.

Best Dulux Visualiser alternatives compared

Read across the row, the pattern is clear: every UK incumbent is either app-only (Dulux Visualiser, Crown MyRoomPainter, Tikkurila Colour Master), locked to a single brand palette, interior-only, or hidden behind an account sign-up. FacadeColorizer is the only option in this list that runs in the browser with no app and no sign-up, covers both interior and exterior, ships a unified 289 UK-colour palette that includes 157 verified Dulux UK shades plus 132 Farrow & Ball shades , NCS, Sikkens, Farrow & Ball and Crown, and is genuinely free to try with 1 HD render plus 3 variation previews.

What's in the FacadeColorizer palette (289 UK shades)

We do not replace Dulux, we extend it. The FacadeColorizer palette ships with 157 verified Dulux UK shades (full code list: DH CHW Chalk White, DH GRW Grecian White, Timeless, Polished Pebble, Almond White, Magnolia, Egyptian Cotton and more), alongside 132 Farrow & Ball shades (213 shades), NCS standard (1,950+ shades), Sikkens (50+ on facade range), plus Farrow & Ball. The headline number, 289 UK, is the de-duplicated total once overlapping greys and neutrals across catalogues are collapsed.

The practical advantage is simple: test Dulux Timeless against Farrow & Ball Cornforth White on the same photo, in the same session, in the same browser tab. No switching apps, no installing new tools, no re-uploading the photo.

Brand-specific tools (Dulux Trade, Crown, Farrow & Ball, Little Greene) lock you into their palette. An independent colour visualiser using BS 4800 or RAL references lets you compare colours across brands and find the closest match from whichever manufacturer you prefer. This is particularly valuable for period properties where heritage colours may span multiple paint ranges.

AI vs augmented reality: which technology is better?

The Dulux Visualiser uses augmented reality (AR): point your phone camera at a wall and see the colour change live on screen. It's impressive but unstable, the colour flickers when you move, lighting changes cause shifts, and textured surfaces like coving, dado rail, or skirting board aren't handled well. You can't save a high-quality image for comparison.

AI-powered alternatives take a different approach: you upload a photo, the AI tool detects surfaces automatically (walls, woodwork, window frames, ceiling), and generates a static high-resolution image. The result is stable, printable, and shareable, perfect for a client presentation or planning permission application. The AI handles textures like wallpaper, bare plaster, and lining paper with far greater accuracy than AR.

Best alternatives for interior decorating

For interior painting projects, bedroom, kitchen painting, bathroom painting, living room, a visualiser needs to handle feature walls, dado rails, coving, and skirting boards as separate zones. The best tools let you apply different finishes to each element: emulsion paint (eggshell, satinwood) on walls, gloss on woodwork, a contrasting colour on the feature wall.

Colour trends in 2026 favour warm neutrals, earthy greens, and deep blues for interiors. Farrow & Ball and Little Greene lead the premium segment with heritage-inspired palettes perfectly suited to Victorian and Edwardian period properties. Dulux Trade and Crown dominate the mid-range with excellent washable, quick-drying formulas. A universal visualiser lets you compare a Farrow & Ball shade against its Dulux Trade equivalent side by side.

Best alternatives for exterior and facade projects

For exterior painting and facade projects, the Dulux Visualiser falls short. Masonry paint rendering, render textures, and multi-zone colouring (walls, window frames, front door, guttering) require dedicated facade tools. In conservation areas or for listed buildings, you may need to submit a visual preview with your planning permission application, an AI visualiser generates the exact image you need.

Our colour visualiser handles UK-specific requirements: render textures (including pebble dash and roughcast), masonry paint finishes, and compatibility with BS 4800 colour codes used by local authorities. For painters and decorators, it's a powerful colour consultation tool that builds client confidence and increases close rate.

For painters and decorators: boost your business

Professional painters and decorators benefit enormously from using a colour visualiser in their workflow. Show clients before and after previews during the quotation stage to build trust and justify your day rate. The visual impact increases customer satisfaction and generates more referrals. For trade decorators working on period properties, demonstrating how heritage colours will look on original features (coving, skirting boards, sash windows) is a powerful selling point.

Surface preparation remains critical regardless of the visualiser used. Clean with sugar soap, apply filling and sanding where needed, use undercoat and primer on bare surfaces, and apply a mist coat on new bare plaster. Protect with dust sheets and use low-VOC paints for healthier indoor environments. The visualiser handles the colour, you handle the craft.

Room lighting and visualiser accuracy

Even the best visualiser becomes unreliable if your source photo was shot in poor lighting. UK rooms have two specific issues: short winter days and a strong bias toward diffused, overcast light for nine months of the year. A photo taken at midday in June with direct sun streaming through a south-facing bay will produce a preview that looks nothing like the same room at 7pm in November under 2700K warm bulbs. Test north, south, east and west exposures separately with sample patches at least 50cm by 50cm. Brand-agnostic tools that handle multiple colour temperature previews (cool daylight, warm tungsten, candlelight) deliver more reliable results than single-light-source apps.

The official UK regulatory framework for residential lighting sits in Approved Document L on gov.uk, which sets minimum lumens per square metre for habitable rooms. For the colour-rendering side of the equation, CIBSE lighting guidance covers Colour Rendering Index (CRI) values that affect how a paint sample reads under the same bulb on the same wall. If your visualiser preview disagrees sharply with a physical sample pot, the most common culprit is a low-CRI bulb (under 85) flattening pigment.

Traffic flow and finish durability

A visualiser shows colour, not durability, but the smart specification combines both. Hallways and stairs in a typical UK family home see roughly 12 to 18 times more wall contact per year than bedrooms, and the wrong finish here costs you a £800 to £1,500 repaint at year three rather than year eight. When previewing a colour, also specify the finish: Dulux Trade Diamond Eggshell or Crown Easyclean both carry BS EN 13300 Class 1 to 2 wet-scrub ratings and handle incidental scuffs from prams, school bags and dog leads.

Wet rooms add moisture and mould risk. Crown Kitchen & Bathroom, Dulux Trade Diamond Eggshell, and Johnstone's Anti-Mould all comply with BS EN 15457 mould-resistance certification. For background reading on the standard, BSI's British Standards index covers BS EN 1062 (exterior coatings), BS EN 13300 (interior wet scrub), BS 6262 (glazing), and BS 7079 (substrate preparation) - the four standards UK decorators reference most often. Preview a deep colour with a kitchen-and-bathroom finish if your visualiser supports finish selection, condensation streaking reads very differently on a Class 1 satin versus a Class 4 matt.

Paint finishes UK: matt, eggshell, satin and gloss

A visualiser previews the hue, but the finish you specify on top of that hue changes how the colour reads in real life. Matt absorbs light and flatters period plaster imperfections; gloss reflects strongly and amplifies any filler line. The table below summarises the four UK interior finishes used by Dulux Trade, Sandtex (for outdoor zones), Crown, Farrow & Ball, Johnstone's, Leyland, and Little Greene, mapped against BS EN 13300 wet-scrub class.

For the plain-English consumer reference, Dulux UK's official finish guide remains the most accessible. Stockists across the UK include B&Q, Wickes, Homebase, and Screwfix, all of which carry trade-grade tins from Dulux Trade, Crown, Johnstone's, and Leyland at prices typically 15 to 25 percent below high street retail.

Try the best Dulux Visualiser alternative now

Ready to see your home in new colours? Our free AI colour visualiser works on any photo, interior walls, exterior facades, render, masonry, with access to RAL, BS 4800, and unlimited custom colours. No app download required.

For more guidance, read our interior decorator cost UK guide and our painter and decorator London cost guide.

Related guides

Choosing the tool is only half the job: the shade you settle on still needs the right brand behind it. These comparisons turn a preview into a confident order.

• Crown versus Dulux paint for interior walls, with coverage, price and finish weighed side by side.
• the best UK exterior paint brands ranked, for when you move from the room to the facade.
• Sandtex against Dulux Weathershield, the masonry durability question that decides exposed and coastal jobs.

Prefer to try before you download anything? Preview colours on your room here, free.