Maps by DeltaBreen
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Map tiles for Leaflet, OpenLayers and QGIS

OpenStreetMap map tiles in six looks or your own published style, as PNG or WebP, with labels in 41 languages. A plugin that handles the key, or a plain tile URL for tools that only take one.

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Leaflet and OpenLayers

Load our plugin after the library. Each map start is one load, like a vector map, and the tiles come from Cloudflare's cache near your visitors.

<!-- Leaflet -->
<script src="https://tiles.deltabreen.eu/embed/leaflet.js"></script>
<script>
  const map = L.map('map').setView([53.35, -6.26], 12)
  L.tileLayer.deltabreen({ key: 'pk_…', style: 'meadow' }).addTo(map)
</script>

<!-- OpenLayers -->
<script src="https://tiles.deltabreen.eu/embed/openlayers.js"></script>
<script>
  new ol.Map({
    target: 'map',
    layers: [new ol.layer.Tile({ source: ol.source.deltabreen({ key: 'pk_…', style: 'meadow' }) })],
    view: new ol.View({ center: ol.proj.fromLonLat([-6.26, 53.35]), zoom: 12 }),
  })
</script>

The same from npm: @deltabreen/maps/leaflet and @deltabreen/maps/openlayers.

QGIS, WordPress map plugins and anything with a tile URL

https://tiles.deltabreen.eu/raster/meadow/256/{z}/{x}/{y}.png?key=pk_…

Paste it where the tool asks for a tile URL. The key must list the site the map is on, and every 50 of these tiles count as one map load. Swap meadow for midnight, neon, vintage, blueprint, sakura or a published style's id. Your map says “Access blocked”? Here is why, and the fix.

What it costs

Free covers 20,000 map loads a month; with a tile URL that is 1,000,000 tiles. Paid plans start at €5 for 50,000 loads. Nothing is ever charged past your plan.

What we promise

  • No overage bill, ever. Go past your plan and we email you; nothing is charged.Fair use: paid plans run well past the plan while we talk. We may limit use that threatens the service and recover the cost of deliberate abuse. The terms
  • Paid maps keep running. Past everything, a paid map keeps serving while a person talks to you.
  • Six months' notice. If we ever closed the service, you would hear at least six months before.
  • Your styles are yours. Open MapLibre JSON on OpenStreetMap data, to export any day.
  • An EU company, EU servers. DeltaBreen Limited, Ireland, with a GDPR agreement for every account.
  • A person answers. Support comes from the people who run the service.

Try it free

20,000 map loads a month free, no card, business sites included. Go over and we email you;Fair use: paid plans run well past the plan while we talk. We may limit use that threatens the service and recover the cost of deliberate abuse. The terms we never send an overage bill.

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