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Innovate with OS OpenSpace

Get creative with OS OpenSpace

Create online and mobile applications using OS maps. Our suite of free services and tools makes it easier than you ever thought possible. Take a look at what other developers have created.

OS OpenSpace showcase

The Developer Centre

Access the OS Developer Centre - this is where you will find the tools of your trade, materials you need to turn great ideas into useful, meaningful apps, supported by Ordnance Survey data and services.

Get involved

Create an online map

Find out how to create an online map and integrate it into your own website.

Start today

Get an API key and bring your own ideas to life on interactive OS OpenSpace maps.

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