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Innovate with OS Open Space

Get creative with OS OpenSpace

OS OpenSpace provides a set of free services and tools to enable developers to create online and mobile applications using Ordnance Survey maps. The API allows you to easily embed our maps in your web project. A commercial service, OS OpenSpace Pro, is also available for businesses wishing to charge for access.

Learn about how people like you have used OS OpenSpace in their own web projects, by visiting the
OS OpenSpace showcase.

OS OpenSpace showcase
Sign up for an API key to implement your own ideas using OS OpenSpace.

Register for an API key

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

OS OpenData products

Enhance your existing applications with the high quality digital data products available from the OS OpenData range. You are free to use the data for any purpose. Learn about the products and read case studies.

Get your data

Find out more


Create an online map

See all videos on YouTube

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

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