Redesign a Room in a New Style
Upload a photo of any room and get a photorealistic render showing how it would look in a completely different interior style.
Change the Lighting Mood of a Room
Swap the lighting in any room photo from flat daytime to warm evening, dramatic accent, or bright task lighting — without a reshoot.
Quick answer: Use the Interior Design tool through ToolRouter to change the lighting mood of a room directly from Claude, ChatGPT, Microsoft Copilot, and OpenClaw — connect once, then drive it with plain-language prompts. No code required.
ToolLighting transforms how a space feels, but testing different lighting setups requires an electrician, a stylist, and a photographer. Most property photos are taken in whatever light was available, which is rarely the light that makes the space look its best.
Interior Design lets you change the lighting conditions in any room photo — shift from a flat midday look to warm evening lamplight, add dramatic accent lighting to a living room, or make a kitchen read as bright and functional. No physical changes needed.
This is used by estate agents who want to show the same property at different times of day, interior designers who want to demonstrate a lighting scheme before installation, and short-let hosts who want evening photos that match the warmth their guests actually experience.
How to change the lighting mood of a room with Claude, ChatGPT, Microsoft Copilot, and OpenClaw
Connect ToolRouter
1Open connector settings Open Settings
2Add a custom connector with these details
Name
ToolRouterURL
https://api.toolrouter.com/mcp3Let Claude set you up Open Claude
Claude is the right choice when you want to compare multiple lighting moods and get a clear opinion on which works best for the intended use — whether that is a calm bedroom, an energetic kitchen, or a welcoming entrance hall.
How to change the lighting mood of a room
Once connected (see setup above), use the Interior Design tool — the same steps work with Claude, ChatGPT, Microsoft Copilot, OpenClaw, and any MCP client:
- Share the room photo and describe the lighting mood you want — for example, 'warm evening with soft lamplight and no overhead fluorescents'.
- Ask Claude to run `change_lighting` via the interior-design tool.
- Review the output and ask Claude what is working and what is not.
- Request a second lighting mood for comparison — brighter task lighting, daylight, or dramatic accent.
- Choose the version that best matches the space's purpose and save it.
Example prompt
Try this with the Interior Design tool
Use interior-design with change_lighting to shift this dining room from its current flat midday look to a warm, intimate evening atmosphere with candlelight and soft pendant lighting. Give me the render and tell me which lighting setup would suit a dinner party most.
Tips
- Describe the feeling you want, not just a technical setup — 'cosy and inviting' gives better results than '2700K warm white'.
- Compare a daytime and evening version of the same room to see which photographs better for your listing.
- Use Claude's critique to decide if the lighting change alone is enough or if you also need a colour or furniture tweak.
Frequently Asked Questions
How do I change the lighting mood of a room with an AI assistant?
Swap the lighting in any room photo from flat daytime to warm evening, dramatic accent, or bright task lighting — without a reshoot. Connect the Interior Design tool to Claude, ChatGPT, Microsoft Copilot, and OpenClaw through ToolRouter, then ask the assistant in plain language. For example: Share the room photo and describe the lighting mood you want — for example, 'warm evening with soft lamplight and no overhead fluorescents'. Ask Claude to run `change_lighting` via the interior-design tool.
Which AI assistants can change the lighting mood of a room?
Claude, ChatGPT, Microsoft Copilot, and OpenClaw can all change the lighting mood of a room using the Interior Design tool through ToolRouter, with no API keys or coding required.
What does the Interior Design tool do?
AI-powered interior design — redesign rooms, stage properties, change lighting, and visualize furniture placement.
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