diff --git a/pctiler/pctiler/colormaps/__init__.py b/pctiler/pctiler/colormaps/__init__.py
index 5ad33b28..77b2285c 100644
--- a/pctiler/pctiler/colormaps/__init__.py
+++ b/pctiler/pctiler/colormaps/__init__.py
@@ -2,10 +2,10 @@
 
 from rio_tiler.colormap import cmap
 from rio_tiler.types import ColorMapType
-from titiler.core.dependencies import create_colormap_dependency
 
 from .alos_palsar_mosaic import alos_palsar_mosaic_colormaps
 from .chloris import chloris_colormaps
+from .dependencies import create_colormap_dependency
 from .io_bii import io_bii_colormaps
 from .jrc import jrc_colormaps
 from .lidarusgs import lidar_colormaps
@@ -40,8 +40,9 @@
     # rio-tiler 6.6.1 doesn't support upper case cmap names
     registered_cmaps = registered_cmaps.register({k.lower(): v})
 
+all_cmap_keys = list(custom_colormaps.keys()) + list(cmap.data.keys())
+PCColorMapParams = create_colormap_dependency(registered_cmaps, all_cmap_keys)
 
-PCColorMapParams = create_colormap_dependency(registered_cmaps)
 
 # Placeholder for non-discrete range colormaps (unsupported)
 # "hgb-above": {
diff --git a/pctiler/pctiler/colormaps/dependencies.py b/pctiler/pctiler/colormaps/dependencies.py
new file mode 100644
index 00000000..198585bb
--- /dev/null
+++ b/pctiler/pctiler/colormaps/dependencies.py
@@ -0,0 +1,52 @@
+# flake8: noqa
+
+import json
+from typing import Callable, List, Literal, Optional, Sequence, Union
+
+from fastapi import HTTPException, Query
+from rio_tiler.colormap import ColorMaps, parse_color
+from rio_tiler.types import ColorMapType
+from typing_extensions import Annotated
+
+
+# Port of titiler.core.dependencies.create_colormap_dependency (0.18.3) which
+# support case-sensitive keys in QueryParams and pydantic validation responses
+def create_colormap_dependency(
+    cmap: ColorMaps, original_casing_keys: List[str]
+) -> Callable:
+    """Create Colormap Dependency."""
+
+    def deps(  # type: ignore
+        colormap_name: Annotated[  # type: ignore
+            Literal[tuple(original_casing_keys)],
+            Query(description="Colormap name"),
+        ] = None,
+        colormap: Annotated[
+            Optional[str], Query(description="JSON encoded custom Colormap")
+        ] = None,
+    ) -> Union[ColorMapType, None]:
+        if colormap_name:
+            return cmap.get(colormap_name.lower())
+
+        if colormap:
+            try:
+                c = json.loads(
+                    colormap,
+                    object_hook=lambda x: {
+                        int(k): parse_color(v) for k, v in x.items()
+                    },
+                )
+
+                # Make sure to match colormap type
+                if isinstance(c, Sequence):
+                    c = [(tuple(inter), parse_color(v)) for (inter, v) in c]
+
+                return c
+            except json.JSONDecodeError as e:
+                raise HTTPException(
+                    status_code=400, detail="Could not parse the colormap value."
+                ) from e
+
+        return None
+
+    return deps
diff --git a/pctiler/pctiler/endpoints/item.py b/pctiler/pctiler/endpoints/item.py
index 5e640372..e82a09fc 100644
--- a/pctiler/pctiler/endpoints/item.py
+++ b/pctiler/pctiler/endpoints/item.py
@@ -1,11 +1,18 @@
+import logging
+from typing import Annotated, Callable, Optional
 from urllib.parse import quote_plus, urljoin
 
+import fastapi
 import pystac
-from fastapi import Query, Request, Response
+import starlette
+from fastapi import Body, Depends, HTTPException, Query, Request, Response
 from fastapi.templating import Jinja2Templates
+from geojson_pydantic.features import Feature
 from html_sanitizer.sanitizer import Sanitizer
 from starlette.responses import HTMLResponse
-from titiler.core.factory import MultiBaseTilerFactory
+from titiler.core.dependencies import CoordCRSParams, DstCRSParams
+from titiler.core.factory import MultiBaseTilerFactory, img_endpoint_params
+from titiler.core.resources.enums import ImageType
 from titiler.pgstac.dependencies import get_stac_item
 
 from pccommon.config import get_render_config
@@ -19,6 +26,8 @@
     # Try backported to PY<39 `importlib_resources`.
     from importlib_resources import files as resources_files  # type: ignore
 
+logger = logging.getLogger(__name__)
+
 
 def ItemPathParams(
     request: Request,
@@ -84,3 +93,82 @@ def map(
             "itemUrl": item_url,
         },
     )
+
+
+@pc_tile_factory.router.post(
+    r"/crop",
+    **img_endpoint_params,
+)
+@pc_tile_factory.router.post(
+    r"/crop.{format}",
+    **img_endpoint_params,
+)
+@pc_tile_factory.router.post(
+    r"/crop/{width}x{height}.{format}",
+    **img_endpoint_params,
+)
+def geojson_crop(  # type: ignore
+    request: fastapi.Request,
+    geojson: Annotated[
+        Feature, Body(description="GeoJSON Feature.")  # noqa: F722,E501
+    ],
+    format: Annotated[
+        ImageType,
+        "Default will be automatically defined if the output image needs a mask (png) or not (jpeg).",  # noqa: E501,F722
+    ] = None,  # type: ignore[assignment]
+    src_path=Depends(pc_tile_factory.path_dependency),
+    coord_crs=Depends(CoordCRSParams),
+    dst_crs=Depends(DstCRSParams),
+    layer_params=Depends(pc_tile_factory.layer_dependency),
+    dataset_params=Depends(pc_tile_factory.dataset_dependency),
+    image_params=Depends(pc_tile_factory.img_part_dependency),
+    post_process=Depends(pc_tile_factory.process_dependency),
+    rescale=Depends(pc_tile_factory.rescale_dependency),
+    color_formula: Annotated[
+        Optional[str],
+        Query(
+            title="Color Formula",  # noqa: F722
+            description="rio-color formula (info: https://github.com/mapbox/rio-color)",  # noqa: E501,F722
+        ),
+    ] = None,
+    colormap=Depends(pc_tile_factory.colormap_dependency),
+    render_params=Depends(pc_tile_factory.render_dependency),
+    reader_params=Depends(pc_tile_factory.reader_dependency),
+    env=Depends(pc_tile_factory.environment_dependency),
+) -> Response:
+    """Create image from a geojson feature."""
+    endpoint = get_endpoint_function(
+        pc_tile_factory.router, path="/feature", method=request.method
+    )
+    result = endpoint(
+        geojson=geojson,
+        format=format,
+        src_path=src_path,
+        coord_crs=coord_crs,
+        dst_crs=dst_crs,
+        layer_params=layer_params,
+        dataset_params=dataset_params,
+        image_params=image_params,
+        post_process=post_process,
+        rescale=rescale,
+        color_formula=color_formula,
+        colormap=colormap,
+        render_params=render_params,
+        reader_params=reader_params,
+        env=env,
+    )
+    return result
+
+
+def get_endpoint_function(
+    router: fastapi.APIRouter, path: str, method: str
+) -> Callable:
+    for route in router.routes:
+        match, _ = route.matches({"type": "http", "path": path, "method": method})
+        if match == starlette.routing.Match.FULL:
+            # The abstract BaseRoute doesn't have a `.endpoint` attribute,
+            # but all of its subclasses do.
+            return route.endpoint  # type: ignore [attr-defined]
+
+    logger.warning(f"Could not find endpoint. method={method} path={path}")
+    raise HTTPException(detail="Internal system error", status_code=500)
diff --git a/pctiler/tests/endpoints/test_colormaps.py b/pctiler/tests/endpoints/test_colormaps.py
index 6507b9e0..5e6a6a1c 100644
--- a/pctiler/tests/endpoints/test_colormaps.py
+++ b/pctiler/tests/endpoints/test_colormaps.py
@@ -1,7 +1,21 @@
 import pytest
 from httpx import AsyncClient
 
+
 @pytest.mark.asyncio
 async def test_get_colormap_uppercasing(client: AsyncClient) -> None:
-    response = await client.get("/legend/colormap/modis-10A2")
+    """
+    Test mixed casing colormap_name which matches the original key defined
+    (and used in public render-configs)
+    """
+    params = {
+        "collection": "naip",
+        "item": "al_m_3008506_nw_16_060_20191118_20200114",
+        "assets": "image",
+        "asset_bidx": "image|1",
+        "colormap_name": "modis-10A2",
+    }
+    response = await client.get(
+        "/item/tiles/WebMercatorQuad/15/8616/13419@1x", params=params
+    )
     assert response.status_code == 200
diff --git a/pctiler/tests/endpoints/test_pg_item.py b/pctiler/tests/endpoints/test_pg_item.py
index 010d27fe..55994bdd 100644
--- a/pctiler/tests/endpoints/test_pg_item.py
+++ b/pctiler/tests/endpoints/test_pg_item.py
@@ -28,3 +28,38 @@ async def test_item_preview_xss(client: AsyncClient) -> None:
     # The XSS should be sanitized out of the response
     assert response_xss.status_code == 200
     assert "//</script>" not in response_xss.text
+
+
+@pytest.mark.asyncio
+async def test_item_crop(client: AsyncClient) -> None:
+    """
+    Test the legacy /crop endpoint which is provided by pctiler, backed by the
+    /feature endpoint function from titiler-core
+    """
+    params = {
+        "collection": "naip",
+        "item": "al_m_3008506_nw_16_060_20191118_20200114",
+        "assets": "image",
+        "asset_bidx": "image|1",
+    }
+    geom = {
+        "type": "Feature",
+        "properties": {},
+        "geometry": {
+            "coordinates": [
+                [
+                    [-85.34600303041255, 30.97430719427659],
+                    [-85.34600303041255, 30.9740750264651],
+                    [-85.34403025022365, 30.9740750264651],
+                    [-85.34403025022365, 30.97430719427659],
+                    [-85.34600303041255, 30.97430719427659],
+                ]
+            ],
+            "type": "Polygon",
+        },
+    }
+
+    resp = await client.post("/item/crop.tif", params=params, json=geom)
+
+    assert resp.status_code == 200
+    assert resp.headers["Content-Type"] == "image/tiff; application=geotiff"