data.gov.uk publishes 60,500 open datasets for United Kingdom. Browse them live in Vizzie and turn any one into a map or chart.
data.gov.uk is the open-data portal for United Kingdom. It runs on CKAN, an open catalogue standard used by many national governments. You can browse it directly at data.gov.uk. Reuse terms are set out in the portal's terms of service (Portal-specific terms page; licence is carried per dataset.).
On data.gov.uk, most datasets here are clearly licensed — only a small share are undeclared. It's important to know that "no licence declared" is not the same as public-domain or free-to-use. Undeclared data carries no explicit permission to copy, adapt, or redistribute it — so reusers should treat it cautiously and check with the publisher before relying on it. Vizzie flags each dataset's licence (or its absence) so you can see this before you build.
Blanket OGL v3.0 for most content.
No download, no GIS specialist. Opens in Vizzie.