Upload a room photo and use AI to add, remove or change items, generate a new room picture, preview lighting and wall colours, arrange furniture, and export the result.
Compare lighting moods and wall colors in the browser before choosing bulbs or finishes. Use the visualizer as a quick design aid, not as a substitute for a professional lighting plan.
Our free room photo visualizer lets you upload your own room, recolour selected walls, preview lighting, add furniture and decor, and export the result.
The room lighting simulator on Chhimwal is one of the only free tools that combines wall color visualization with lighting temperature and brightness in a single virtual room. It fills the gap that paint swatches can't: showing you how the same shade reads under a warm 2700K glow versus a bright 5000K cool white. Use it as a free lighting visualizer to lock down your paint and light pairing before you commit — avoiding the expensive cycle of repainting or rebulbing because the mood wasn't right.
Paint colour and lighting are inseparable: the same shade can look warm and inviting under one light and cold and clinical under another. Our free lighting and wall colour visualizer lets you test both at once in a virtual room, so you choose fixtures and finishes that flatter each other instead of fighting.
This matters most in the rooms you use every day. A bedroom that feels cosy under warm light can feel harsh under cool white; a kitchen that needs bright, accurate light for tasks still has to feel welcoming. Testing the combination up front helps you avoid the expensive cycle of repainting or re-buying bulbs because the mood was wrong.
Move between warm and cool light to see how a room's mood changes.
Check how a paint shade reads under different lighting conditions.
Dial brightness up and down to plan layered, comfortable lighting.
No account, no cost — experiment as much as you like.
The best lighting visualizer free tools prove this instantly: the same wall painted Greige can look taupe-warm under 2700K bulbs and grey-cool under 4000K daylight. Our wall color visualizer makes this visible before you've bought anything, saving you the cost of a repaint and the frustration of a room that doesn't feel right despite good individual choices.
Slide between warm and cool colour temperatures, adjust brightness, and see how your chosen wall colour responds. It's an easy way to understand why the paint chip in the shop never looks the same at home — and to get ahead of it before you commit.
Light colour temperature changes how we perceive paint. Warm light adds yellow tones; cool light adds blue. The visualizer lets you preview both.
Yes. By previewing warm and cool light with your wall colour, you can decide which colour temperature suits each room.
Yes, it is free with no sign-up, and Chhimwal can be installed as an app for offline use.
No — always confirm with a physical sample. The tool gets you close and saves wasted purchases.