Wallpaper & Paint Preview — On Your Actual Wall

Load your room photo, then overlay a wallpaper pattern or a paint colour. Adjust pattern scale and opacity so you can judge the design at real size, not on a tiny sample swatch.

Quick answer: Preview wallpaper and paint colours in your own room photo before buying: upload a wall photo, overlay the pattern or colour, adjust scale, opacity and blend, and save the result.

1 · Your room photo

2 · Wallpaper pattern (optional)

Paint colour

Popular neutrals

Pattern scale 100%

Opacity 85%

🔒 Nothing is uploaded. Your room photo lives only in this tab's memory and is gone when you close it. Screens are backlit — always confirm with a physical sample on the wall.

How to use

Photograph the wall you plan to change.
Load a wallpaper pattern image, or pick a paint colour.
Adjust scale and opacity, then save the preview.

About this tool

Wallpaper samples are 10 cm squares, which is exactly the wrong scale for judging a pattern: a large floral looks delicate on a swatch and overwhelming on a wall. Painting is the same story in reverse — a colour that looks soft on a chip can go intense across four metres, especially under warm evening bulbs. This preview puts the pattern or colour onto your own wall at an adjustable scale so you can judge repeat size, how much the pattern fights with your furniture, and how the colour behaves against your floor and curtains.

FAQ

Is my room photo uploaded?

No. The photo and the pattern are read into this tab's memory only, drawn on a canvas, and discarded when you close the tab. There is no server copy.

How do I get the pattern scale right?

Wallpaper listings state the pattern repeat in cm. Scale the overlay until one full repeat covers the same fraction of your wall as it would in real life.

Can I preview paint instead of wallpaper?

Yes — switch to the colour mode and pick any shade; use the opacity slider to judge depth.

Why does the colour look different on screen?

Screens are backlit and rooms are not. Always confirm with a physical sample on the actual wall, viewed at morning, noon and evening light.

Can I preview a feature wall only?

Yes — the overlay is draggable, so you can position it on one wall.

Does it work on phones?

Yes. Use the sliders for scale and drag with one finger to position.

Rate this tool

Your rating stays in this browser (local storage) — nothing is sent to any server.

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🎨

The complete wallpaper room preview guide

Prefer the long version — a worked example, the mistakes people actually make, and answers to real questions? The blog guide Wallpaper Room Preview — Complete Guide, Mistakes & FAQ covers all of it step by step.

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Wallpaper & Paint Preview — On Your Actual Wall

How to use

About this tool

FAQ

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The complete wallpaper room preview guide