diff --git a/CHANGES.md b/CHANGES.md
index 42ead58bb..8305eb4d1 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -6,15 +6,13 @@
 
 - Added conversion of I3dm batch table metadata to `EXT_structural_metadata` and `EXT_instance_features` extensions.
 - Added `CesiumIonClient::Connection::geocode` method for making geocoding queries against the Cesium ion geocoder API.
+- Added `UrlTemplateRasterOverlay` for requesting raster tiles from services using a templated URL.
+- `upsampleGltfForRasterOverlays` is now compatible with meshes using TRIANGLE_STRIP, TRIANGLE_FAN, or non-indexed TRIANGLES primitives.
 
 ##### Fixes :wrench:
 
 - Fixed a crash in `GltfWriter` that would happen when the `EXT_structural_metadata` `schema` property was null.
 
-##### Additions :tada:
-
-- `upsampleGltfForRasterOverlays` is now compatible with meshes using TRIANGLE_STRIP, TRIANGLE_FAN, or non-indexed TRIANGLES primitives.
-
 ### v0.43.0 - 2025-01-02
 
 ##### Breaking Changes :mega:
diff --git a/CesiumGeometry/include/CesiumGeometry/QuadtreeTileID.h b/CesiumGeometry/include/CesiumGeometry/QuadtreeTileID.h
index fa8117624..49818b211 100644
--- a/CesiumGeometry/include/CesiumGeometry/QuadtreeTileID.h
+++ b/CesiumGeometry/include/CesiumGeometry/QuadtreeTileID.h
@@ -44,6 +44,19 @@ struct CESIUMGEOMETRY_API QuadtreeTileID final {
     return !(*this == other);
   }
 
+  /**
+   * @brief Computes the inverse x-coordinate of this tile ID.
+   *
+   * This will compute the inverse x-coordinate of this tile ID, based
+   * on the given tiling scheme, which provides the number of tiles
+   * in x-direction for the level of this tile ID.
+   *
+   * @param tilingScheme The {@link QuadtreeTilingScheme}.
+   * @return The inverted x-coordinate.
+   */
+  uint32_t
+  computeInvertedX(const QuadtreeTilingScheme& tilingScheme) const noexcept;
+
   /**
    * @brief Computes the inverse y-coordinate of this tile ID.
    *
diff --git a/CesiumGeometry/src/QuadtreeTileID.cpp b/CesiumGeometry/src/QuadtreeTileID.cpp
index 1445e7589..aca708092 100644
--- a/CesiumGeometry/src/QuadtreeTileID.cpp
+++ b/CesiumGeometry/src/QuadtreeTileID.cpp
@@ -7,6 +7,11 @@
 #include <functional>
 
 namespace CesiumGeometry {
+uint32_t QuadtreeTileID::computeInvertedX(
+    const QuadtreeTilingScheme& tilingScheme) const noexcept {
+  const uint32_t xTiles = tilingScheme.getNumberOfXTilesAtLevel(this->level);
+  return xTiles - this->x - 1;
+}
 
 uint32_t QuadtreeTileID::computeInvertedY(
     const QuadtreeTilingScheme& tilingScheme) const noexcept {
diff --git a/CesiumRasterOverlays/include/CesiumRasterOverlays/UrlTemplateRasterOverlay.h b/CesiumRasterOverlays/include/CesiumRasterOverlays/UrlTemplateRasterOverlay.h
new file mode 100644
index 000000000..3ba81cd08
--- /dev/null
+++ b/CesiumRasterOverlays/include/CesiumRasterOverlays/UrlTemplateRasterOverlay.h
@@ -0,0 +1,136 @@
+#pragma once
+
+#include "IPrepareRasterOverlayRendererResources.h"
+#include "Library.h"
+#include "RasterOverlayTileProvider.h"
+
+#include <CesiumAsync/AsyncSystem.h>
+#include <CesiumAsync/Future.h>
+#include <CesiumAsync/IAssetAccessor.h>
+#include <CesiumAsync/SharedAssetDepot.h>
+#include <CesiumGeometry/QuadtreeTileID.h>
+#include <CesiumGeometry/QuadtreeTilingScheme.h>
+#include <CesiumRasterOverlays/RasterOverlay.h>
+#include <CesiumUtility/CreditSystem.h>
+#include <CesiumUtility/Result.h>
+#include <CesiumUtility/SharedAsset.h>
+
+#include <list>
+#include <memory>
+#include <optional>
+#include <string>
+
+namespace CesiumRasterOverlays {
+
+/**
+ * @brief Options for URL template overlays.
+ */
+struct UrlTemplateRasterOverlayOptions {
+  /**
+   * @brief A credit for the data source, which is displayed on the canvas.
+   */
+  std::optional<std::string> credit;
+
+  /**
+   * @brief The {@link CesiumGeospatial::Projection} that is used.
+   */
+  std::optional<CesiumGeospatial::Projection> projection;
+
+  /**
+   * @brief The {@link CesiumGeometry::QuadtreeTilingScheme} specifying how
+   * the ellipsoidal surface is broken into tiles.
+   */
+  std::optional<CesiumGeometry::QuadtreeTilingScheme> tilingScheme;
+
+  /**
+   * @brief The minimum level-of-detail supported by the imagery provider.
+   *
+   * Take care when specifying this that the number of tiles at the minimum
+   * level is small, such as four or less. A larger number is likely to
+   * result in rendering problems.
+   */
+  uint32_t minimumLevel = 0;
+
+  /**
+   * @brief The maximum level-of-detail supported by the imagery provider.
+   */
+  uint32_t maximumLevel = 25;
+
+  /**
+   * @brief Pixel width of image tiles.
+   */
+  uint32_t tileWidth = 256;
+
+  /**
+   * @brief Pixel height of image tiles.
+   */
+  uint32_t tileHeight = 256;
+
+  /**
+   * @brief The {@link CesiumGeometry::Rectangle}, in radians, covered by the
+   * image.
+   */
+  std::optional<CesiumGeometry::Rectangle> coverageRectangle;
+};
+
+/**
+ * @brief A {@link RasterOverlay} accessing images from a templated URL.
+ */
+class CESIUMRASTEROVERLAYS_API UrlTemplateRasterOverlay final
+    : public RasterOverlay {
+public:
+  /**
+   * @brief Creates a new instance.
+   *
+   * The following template parameters are supported in `url`:
+   * - `{x}` - The tile X coordinate in the tiling scheme, where 0 is the westernmost tile.
+   * - `{y}` - The tile Y coordinate in the tiling scheme, where 0 is the nothernmost tile.
+   * - `{z}` - The level of the tile in the tiling scheme, where 0 is the root of the quadtree pyramid.
+   * - `{reverseX}` - The tile X coordinate in the tiling scheme, where 0 is the easternmost tile.
+   * - `{reverseY}` - The tile Y coordinate in the tiling scheme, where 0 is the southernmost tile.
+   * - `{reverseZ}` - The tile Z coordinate in the tiling scheme, where 0 is equivalent to `urlTemplateOptions.maximumLevel`.
+   * - `{westDegrees}` - The western edge of the tile in geodetic degrees.
+   * - `{southDegrees}` - The southern edge of the tile in geodetic degrees.
+   * - `{eastDegrees}` - The eastern edge of the tile in geodetic degrees.
+   * - `{northDegrees}` - The northern edge of the tile in geodetic degrees.
+   * - `{minimumX}` - The minimum X coordinate of the tile's projected coordinates.
+   * - `{minimumY}` - The minimum Y coordinate of the tile's projected coordinates.
+   * - `{maximumX}` - The maximum X coordinate of the tile's projected coordinates.
+   * - `{maximumY}` - The maximum Y coordinate of the tile's projected coordinates.
+   * - `{width}` - The width of each tile in pixels.
+   * - `{height}` - The height of each tile in pixels.
+   *
+   * @param name The user-given name of this overlay layer.
+   * @param url The URL with template parameters.
+   * @param headers The headers. This is a list of pairs of strings of the
+   * form (Key,Value) that will be inserted as request headers internally.
+   * @param urlTemplateOptions The {@link UrlTemplateRasterOverlayOptions}.
+   * @param overlayOptions The {@link RasterOverlayOptions} for this instance.
+   */
+  UrlTemplateRasterOverlay(
+      const std::string& name,
+      const std::string& url,
+      const std::vector<CesiumAsync::IAssetAccessor::THeader>& headers = {},
+      const UrlTemplateRasterOverlayOptions& urlTemplateOptions = {},
+      const RasterOverlayOptions& overlayOptions = {})
+      : RasterOverlay(name, overlayOptions),
+        _url(url),
+        _headers(headers),
+        _options(urlTemplateOptions) {}
+
+  virtual CesiumAsync::Future<CreateTileProviderResult> createTileProvider(
+      const CesiumAsync::AsyncSystem& asyncSystem,
+      const std::shared_ptr<CesiumAsync::IAssetAccessor>& pAssetAccessor,
+      const std::shared_ptr<CesiumUtility::CreditSystem>& pCreditSystem,
+      const std::shared_ptr<IPrepareRasterOverlayRendererResources>&
+          pPrepareRendererResources,
+      const std::shared_ptr<spdlog::logger>& pLogger,
+      CesiumUtility::IntrusivePointer<const RasterOverlay> pOwner)
+      const override;
+
+private:
+  std::string _url;
+  std::vector<CesiumAsync::IAssetAccessor::THeader> _headers;
+  UrlTemplateRasterOverlayOptions _options;
+};
+} // namespace CesiumRasterOverlays
diff --git a/CesiumRasterOverlays/src/QuadtreeRasterOverlayTileProvider.cpp b/CesiumRasterOverlays/src/QuadtreeRasterOverlayTileProvider.cpp
index fdfb1c143..282dc4572 100644
--- a/CesiumRasterOverlays/src/QuadtreeRasterOverlayTileProvider.cpp
+++ b/CesiumRasterOverlays/src/QuadtreeRasterOverlayTileProvider.cpp
@@ -131,6 +131,7 @@ QuadtreeRasterOverlayTileProvider::QuadtreeRasterOverlayTileProvider(
                       }
                     }
 #endif
+
                     IntrusivePointer<LoadedQuadtreeImage> pLoadedImage;
                     pLoadedImage.emplace(
                         std::make_shared<LoadedRasterOverlayImage>(
diff --git a/CesiumRasterOverlays/src/UrlTemplateRasterOverlay.cpp b/CesiumRasterOverlays/src/UrlTemplateRasterOverlay.cpp
new file mode 100644
index 000000000..629ab944e
--- /dev/null
+++ b/CesiumRasterOverlays/src/UrlTemplateRasterOverlay.cpp
@@ -0,0 +1,195 @@
+#include <CesiumAsync/Future.h>
+#include <CesiumAsync/HttpHeaders.h>
+#include <CesiumAsync/IAssetAccessor.h>
+#include <CesiumGeometry/QuadtreeTileID.h>
+#include <CesiumGeometry/QuadtreeTilingScheme.h>
+#include <CesiumGeometry/Rectangle.h>
+#include <CesiumGeospatial/GeographicProjection.h>
+#include <CesiumGeospatial/GlobeRectangle.h>
+#include <CesiumGeospatial/Projection.h>
+#include <CesiumGeospatial/WebMercatorProjection.h>
+#include <CesiumRasterOverlays/IPrepareRasterOverlayRendererResources.h>
+#include <CesiumRasterOverlays/QuadtreeRasterOverlayTileProvider.h>
+#include <CesiumRasterOverlays/RasterOverlayTileProvider.h>
+#include <CesiumRasterOverlays/UrlTemplateRasterOverlay.h>
+#include <CesiumUtility/CreditSystem.h>
+#include <CesiumUtility/IntrusivePointer.h>
+#include <CesiumUtility/Math.h>
+#include <CesiumUtility/Uri.h>
+
+#include <spdlog/logger.h>
+
+#include <cstdint>
+#include <map>
+#include <memory>
+#include <optional>
+#include <string>
+#include <utility>
+#include <variant>
+#include <vector>
+
+using namespace CesiumAsync;
+using namespace CesiumGeometry;
+using namespace CesiumGeospatial;
+using namespace CesiumUtility;
+
+namespace CesiumRasterOverlays {
+
+class UrlTemplateRasterOverlayTileProvider final
+    : public QuadtreeRasterOverlayTileProvider {
+public:
+  UrlTemplateRasterOverlayTileProvider(
+      const IntrusivePointer<const RasterOverlay>& pOwner,
+      const CesiumAsync::AsyncSystem& asyncSystem,
+      const std::shared_ptr<IAssetAccessor>& pAssetAccessor,
+      std::optional<Credit> credit,
+      const std::shared_ptr<IPrepareRasterOverlayRendererResources>&
+          pPrepareRendererResources,
+      const std::shared_ptr<spdlog::logger>& pLogger,
+      const CesiumGeospatial::Projection& projection,
+      const CesiumGeometry::QuadtreeTilingScheme& tilingScheme,
+      const CesiumGeometry::Rectangle& coverageRectangle,
+      const std::string& url,
+      const std::vector<IAssetAccessor::THeader>& headers,
+      uint32_t width,
+      uint32_t height,
+      uint32_t minimumLevel,
+      uint32_t maximumLevel)
+      : QuadtreeRasterOverlayTileProvider(
+            pOwner,
+            asyncSystem,
+            pAssetAccessor,
+            credit,
+            pPrepareRendererResources,
+            pLogger,
+            projection,
+            tilingScheme,
+            coverageRectangle,
+            minimumLevel,
+            maximumLevel,
+            width,
+            height),
+        _url(url),
+        _headers(headers) {}
+
+  virtual ~UrlTemplateRasterOverlayTileProvider() = default;
+
+protected:
+  virtual CesiumAsync::Future<LoadedRasterOverlayImage> loadQuadtreeTileImage(
+      const CesiumGeometry::QuadtreeTileID& tileID) const override {
+
+    LoadTileImageFromUrlOptions options;
+    options.rectangle = this->getTilingScheme().tileToRectangle(tileID);
+    options.moreDetailAvailable = tileID.level < this->getMaximumLevel();
+
+    const GlobeRectangle unprojectedRect =
+        unprojectRectangleSimple(this->getProjection(), options.rectangle);
+
+    const std::map<std::string, std::string, CaseInsensitiveCompare>
+        placeholdersMap{
+            {"x", std::to_string(tileID.x)},
+            {"y", std::to_string(tileID.y)},
+            {"z", std::to_string(tileID.level)},
+            {"reverseX",
+             std::to_string(tileID.computeInvertedX(this->getTilingScheme()))},
+            {"reverseY",
+             std::to_string(tileID.computeInvertedY(this->getTilingScheme()))},
+            {"reverseZ",
+             std::to_string(this->getMaximumLevel() - tileID.level)},
+            {"westDegrees",
+             std::to_string(Math::radiansToDegrees(unprojectedRect.getWest()))},
+            {"southDegrees",
+             std::to_string(
+                 Math::radiansToDegrees(unprojectedRect.getSouth()))},
+            {"eastDegrees",
+             std::to_string(Math::radiansToDegrees(unprojectedRect.getEast()))},
+            {"northDegrees",
+             std::to_string(
+                 Math::radiansToDegrees(unprojectedRect.getNorth()))},
+            {"minimumY", std::to_string(options.rectangle.minimumY)},
+            {"minimumX", std::to_string(options.rectangle.minimumX)},
+            {"maximumY", std::to_string(options.rectangle.maximumY)},
+            {"maximumX", std::to_string(options.rectangle.maximumX)},
+            {"width", std::to_string(this->getWidth())},
+            {"height", std::to_string(this->getHeight())}};
+
+    const std::string substitutedUrl = Uri::substituteTemplateParameters(
+        this->_url,
+        [&placeholdersMap](const std::string& placeholder) {
+          auto placeholderIt = placeholdersMap.find(placeholder);
+          if (placeholderIt != placeholdersMap.end()) {
+            return placeholderIt->second;
+          }
+          return std::string("[UNKNOWN PLACEHOLDER]");
+        });
+    return this->loadTileImageFromUrl(
+        substitutedUrl,
+        this->_headers,
+        std::move(options));
+  }
+
+private:
+  std::string _url;
+  std::vector<IAssetAccessor::THeader> _headers;
+};
+
+CesiumAsync::Future<RasterOverlay::CreateTileProviderResult>
+UrlTemplateRasterOverlay::createTileProvider(
+    const CesiumAsync::AsyncSystem& asyncSystem,
+    const std::shared_ptr<CesiumAsync::IAssetAccessor>& pAssetAccessor,
+    const std::shared_ptr<CesiumUtility::CreditSystem>& pCreditSystem,
+    const std::shared_ptr<IPrepareRasterOverlayRendererResources>&
+        pPrepareRendererResources,
+    const std::shared_ptr<spdlog::logger>& pLogger,
+    CesiumUtility::IntrusivePointer<const RasterOverlay> pOwner) const {
+  pOwner = pOwner ? pOwner : this;
+
+  std::optional<Credit> credit = std::nullopt;
+  if (pCreditSystem && this->_options.credit) {
+    credit = pCreditSystem->createCredit(
+        *this->_options.credit,
+        pOwner->getOptions().showCreditsOnScreen);
+  }
+
+  CesiumGeospatial::Projection projection = _options.projection.value_or(
+      CesiumGeospatial::WebMercatorProjection(pOwner->getOptions().ellipsoid));
+  CesiumGeospatial::GlobeRectangle tilingSchemeRectangle =
+      CesiumGeospatial::WebMercatorProjection::MAXIMUM_GLOBE_RECTANGLE;
+
+  uint32_t rootTilesX = 1;
+  if (std::get_if<CesiumGeospatial::GeographicProjection>(&projection)) {
+    tilingSchemeRectangle =
+        CesiumGeospatial::GeographicProjection::MAXIMUM_GLOBE_RECTANGLE;
+    rootTilesX = 2;
+  }
+  CesiumGeometry::Rectangle coverageRectangle =
+      _options.coverageRectangle.value_or(
+          projectRectangleSimple(projection, tilingSchemeRectangle));
+
+  CesiumGeometry::QuadtreeTilingScheme tilingScheme =
+      _options.tilingScheme.value_or(CesiumGeometry::QuadtreeTilingScheme(
+          coverageRectangle,
+          rootTilesX,
+          1));
+
+  return asyncSystem
+      .createResolvedFuture<RasterOverlay::CreateTileProviderResult>(
+          new UrlTemplateRasterOverlayTileProvider(
+              pOwner,
+              asyncSystem,
+              pAssetAccessor,
+              credit,
+              pPrepareRendererResources,
+              pLogger,
+              projection,
+              tilingScheme,
+              coverageRectangle,
+              _url,
+              _headers,
+              _options.tileWidth,
+              _options.tileHeight,
+              _options.minimumLevel,
+              _options.maximumLevel));
+}
+
+} // namespace CesiumRasterOverlays
diff --git a/CesiumRasterOverlays/test/TestUrlTemplateRasterOverlay.cpp b/CesiumRasterOverlays/test/TestUrlTemplateRasterOverlay.cpp
new file mode 100644
index 000000000..28f02cfaf
--- /dev/null
+++ b/CesiumRasterOverlays/test/TestUrlTemplateRasterOverlay.cpp
@@ -0,0 +1,90 @@
+#include "CesiumRasterOverlays/RasterOverlay.h"
+#include "CesiumRasterOverlays/RasterOverlayTile.h"
+#include "CesiumRasterOverlays/UrlTemplateRasterOverlay.h"
+
+#include <CesiumGeospatial/WebMercatorProjection.h>
+#include <CesiumNativeTests/SimpleAssetAccessor.h>
+#include <CesiumNativeTests/SimpleTaskProcessor.h>
+#include <CesiumNativeTests/readFile.h>
+
+#include <catch2/catch.hpp>
+#include <catch2/catch_test_macros.hpp>
+
+#include <filesystem>
+
+using namespace CesiumAsync;
+using namespace CesiumGeometry;
+using namespace CesiumGeospatial;
+using namespace CesiumGltf;
+using namespace CesiumUtility;
+using namespace CesiumNativeTests;
+using namespace CesiumRasterOverlays;
+
+TEST_CASE("UrlTemplateRasterOverlay getTile") {
+  std::filesystem::path dataDir(CesiumRasterOverlays_TEST_DATA_DIR);
+  std::vector<std::byte> blackPng = readFile(dataDir / "black.png");
+
+  CesiumAsync::AsyncSystem asyncSystem{std::make_shared<SimpleTaskProcessor>()};
+  auto pAssetAccessor = std::make_shared<SimpleAssetAccessor>(
+      std::map<std::string, std::shared_ptr<SimpleAssetRequest>>());
+  pAssetAccessor->mockCompletedRequests.insert(
+      {"http://example.com/0/0/0.png",
+       std::make_shared<SimpleAssetRequest>(
+           "GET",
+           "http://example.com/0/0/0.png",
+           HttpHeaders{},
+           std::make_unique<SimpleAssetResponse>(
+               uint16_t(200),
+               "doesn't matter",
+               HttpHeaders{},
+               blackPng))});
+
+  IntrusivePointer<UrlTemplateRasterOverlay> pOverlay =
+      new UrlTemplateRasterOverlay(
+          "Test",
+          "http://example.com/{x}/{y}/{z}.png");
+
+  IntrusivePointer<RasterOverlayTileProvider> pProvider = nullptr;
+
+  pOverlay
+      ->createTileProvider(
+          asyncSystem,
+          pAssetAccessor,
+          nullptr,
+          nullptr,
+          spdlog::default_logger(),
+          nullptr)
+      .thenInMainThread(
+          [&pProvider](RasterOverlay::CreateTileProviderResult&& created) {
+            CHECK(created);
+            pProvider = *created;
+          });
+
+  asyncSystem.dispatchMainThreadTasks();
+
+  REQUIRE(pProvider);
+  REQUIRE(!pProvider->isPlaceholder());
+
+  Rectangle rectangle =
+      GeographicProjection::computeMaximumProjectedRectangle(Ellipsoid::WGS84);
+  IntrusivePointer<RasterOverlayTile> pTile =
+      pProvider->getTile(rectangle, glm::dvec2(256));
+  pProvider->loadTile(*pTile);
+
+  while (pTile->getState() != RasterOverlayTile::LoadState::Loaded) {
+    asyncSystem.dispatchMainThreadTasks();
+  }
+
+  CHECK(pTile->getState() == RasterOverlayTile::LoadState::Loaded);
+
+  REQUIRE(pTile->getImage());
+
+  const ImageAsset& image = *pTile->getImage();
+  CHECK(image.width > 0);
+  CHECK(image.height > 0);
+  CHECK(image.pixelData.size() > 0);
+  CHECK(std::all_of(
+      image.pixelData.begin(),
+      image.pixelData.end(),
+      [](std::byte b) { return b == std::byte(0); }));
+}
diff --git a/CesiumRasterOverlays/test/data/black.png b/CesiumRasterOverlays/test/data/black.png
new file mode 100644
index 000000000..fda58469b
Binary files /dev/null and b/CesiumRasterOverlays/test/data/black.png differ