diff --git a/packages/turf-kinks/index.ts b/packages/turf-kinks/index.ts
index f8dcfb6c30..331068832a 100644
--- a/packages/turf-kinks/index.ts
+++ b/packages/turf-kinks/index.ts
@@ -8,7 +8,6 @@ import {
   Polygon,
 } from "geojson";
 import { point } from "@turf/helpers";
-import { sweeplineIntersections as findIntersections } from "./lib/sweepline-intersections-export.js";
 
 /**
  * Takes a {@link LineString|linestring}, {@link MultiLineString|multi-linestring},
@@ -33,29 +32,138 @@ import { sweeplineIntersections as findIntersections } from "./lib/sweepline-int
  * var addToMap = [poly, kinks]
  */
 function kinks<T extends LineString | MultiLineString | Polygon | MultiPolygon>(
-  featureIn: Feature<T>
+  featureIn: Feature<T> | T
 ): FeatureCollection<Point> {
+  let coordinates: any;
+  let feature: any;
   const results: FeatureCollection<Point> = {
     type: "FeatureCollection",
     features: [],
   };
-  if (
-    featureIn.type === "Feature" &&
-    ((featureIn as Feature).geometry.type === "Point" ||
-      (featureIn as Feature).geometry.type === "MultiPoint")
-  ) {
+  if (featureIn.type === "Feature") {
+    feature = featureIn.geometry;
+  } else {
+    feature = featureIn;
+  }
+  if (feature.type === "LineString") {
+    coordinates = [feature.coordinates];
+  } else if (feature.type === "MultiLineString") {
+    coordinates = feature.coordinates;
+  } else if (feature.type === "MultiPolygon") {
+    coordinates = [].concat(...feature.coordinates);
+  } else if (feature.type === "Polygon") {
+    coordinates = feature.coordinates;
+  } else {
     throw new Error(
       "Input must be a LineString, MultiLineString, " +
         "Polygon, or MultiPolygon Feature or Geometry"
     );
   }
-  const intersections = findIntersections(featureIn, false);
-  for (let i = 0; i < intersections.length; ++i) {
-    const intersection = intersections[i];
-    results.features.push(point([intersection[0], intersection[1]]));
-  }
+  coordinates.forEach((line1: any) => {
+    coordinates.forEach((line2: any) => {
+      for (let i = 0; i < line1.length - 1; i++) {
+        // start iteration at i, intersections for k < i have already
+        // been checked in previous outer loop iterations
+        for (let k = i; k < line2.length - 1; k++) {
+          if (line1 === line2) {
+            // segments are adjacent and always share a vertex, not a kink
+            if (Math.abs(i - k) === 1) {
+              continue;
+            }
+            // first and last segment in a closed lineString or ring always share a vertex, not a kink
+            if (
+              // segments are first and last segment of lineString
+              i === 0 &&
+              k === line1.length - 2 &&
+              // lineString is closed
+              line1[i][0] === line1[line1.length - 1][0] &&
+              line1[i][1] === line1[line1.length - 1][1]
+            ) {
+              continue;
+            }
+          }
+
+          const intersection: any = lineIntersects(
+            line1[i][0],
+            line1[i][1],
+            line1[i + 1][0],
+            line1[i + 1][1],
+            line2[k][0],
+            line2[k][1],
+            line2[k + 1][0],
+            line2[k + 1][1]
+          );
+          if (intersection) {
+            results.features.push(point([intersection[0], intersection[1]]));
+          }
+        }
+      }
+    });
+  });
   return results;
 }
 
+// modified from http://jsfiddle.net/justin_c_rounds/Gd2S2/light/
+function lineIntersects(
+  line1StartX: any,
+  line1StartY: any,
+  line1EndX: any,
+  line1EndY: any,
+  line2StartX: any,
+  line2StartY: any,
+  line2EndX: any,
+  line2EndY: any
+) {
+  // if the lines intersect, the result contains the x and y of the
+  // intersection (treating the lines as infinite) and booleans for whether
+  // line segment 1 or line segment 2 contain the point
+  let denominator;
+  let a;
+  let b;
+  let numerator1;
+  let numerator2;
+  const result = {
+    x: null,
+    y: null,
+    onLine1: false,
+    onLine2: false,
+  };
+  denominator =
+    (line2EndY - line2StartY) * (line1EndX - line1StartX) -
+    (line2EndX - line2StartX) * (line1EndY - line1StartY);
+  if (denominator === 0) {
+    if (result.x !== null && result.y !== null) {
+      return result;
+    } else {
+      return false;
+    }
+  }
+  a = line1StartY - line2StartY;
+  b = line1StartX - line2StartX;
+  numerator1 = (line2EndX - line2StartX) * a - (line2EndY - line2StartY) * b;
+  numerator2 = (line1EndX - line1StartX) * a - (line1EndY - line1StartY) * b;
+  a = numerator1 / denominator;
+  b = numerator2 / denominator;
+
+  // if we cast these lines infinitely in both directions, they intersect here:
+  result.x = line1StartX + a * (line1EndX - line1StartX);
+  result.y = line1StartY + a * (line1EndY - line1StartY);
+
+  // if line1 is a segment and line2 is infinite, they intersect if:
+  if (a >= 0 && a <= 1) {
+    result.onLine1 = true;
+  }
+  // if line2 is a segment and line1 is infinite, they intersect if:
+  if (b >= 0 && b <= 1) {
+    result.onLine2 = true;
+  }
+  // if line1 and line2 are segments, they intersect if both of the above are true
+  if (result.onLine1 && result.onLine2) {
+    return [result.x, result.y];
+  } else {
+    return false;
+  }
+}
+
 export { kinks };
 export default kinks;
diff --git a/packages/turf-kinks/package.json b/packages/turf-kinks/package.json
index 1f4e004587..33c573846e 100644
--- a/packages/turf-kinks/package.json
+++ b/packages/turf-kinks/package.json
@@ -66,7 +66,6 @@
   "dependencies": {
     "@turf/helpers": "workspace:^",
     "@types/geojson": "^7946.0.10",
-    "sweepline-intersections": "^1.5.0",
     "tslib": "^2.6.2"
   }
 }
diff --git a/packages/turf-kinks/test/in/issue-2627.geojson b/packages/turf-kinks/test/in/issue-2627.geojson
new file mode 100644
index 0000000000..c27ee8dbd6
--- /dev/null
+++ b/packages/turf-kinks/test/in/issue-2627.geojson
@@ -0,0 +1,195 @@
+{
+  "type": "Polygon",
+  "coordinates": [
+    [
+      [11.032103, 53.905391],
+      [11.032478, 53.90552],
+      [11.032784, 53.905631],
+      [11.033154, 53.905675],
+      [11.03376, 53.905665],
+      [11.034415, 53.90571],
+      [11.034833, 53.905631],
+      [11.035396, 53.905492],
+      [11.036094, 53.905583],
+      [11.03662, 53.90565],
+      [11.036958, 53.905574],
+      [11.037118, 53.905526],
+      [11.037194, 53.905991],
+      [11.037741, 53.90898],
+      [11.038202, 53.911439],
+      [11.038519, 53.913243],
+      [11.038932, 53.915534],
+      [11.039125, 53.91658],
+      [11.039436, 53.918137],
+      [11.038175, 53.91785],
+      [11.038368, 53.917654],
+      [11.037183, 53.917379],
+      [11.036979, 53.91743],
+      [11.036662, 53.917695],
+      [11.036341, 53.918071],
+      [11.035691, 53.917913],
+      [11.035332, 53.917869],
+      [11.032505, 53.917787],
+      [11.032022, 53.917749],
+      [11.032135, 53.918662],
+      [11.031582, 53.918731],
+      [11.031067, 53.918848],
+      [11.030268, 53.91912],
+      [11.028396, 53.919793],
+      [11.02639, 53.920548],
+      [11.02573, 53.920772],
+      [11.025456, 53.920823],
+      [11.023611, 53.909521],
+      [11.024276, 53.909518],
+      [11.025022, 53.909521],
+      [11.025783, 53.909511],
+      [11.028165, 53.909508],
+      [11.028664, 53.909527],
+      [11.028868, 53.909464],
+      [11.02904, 53.908601],
+      [11.029201, 53.907208],
+      [11.02934, 53.90625],
+      [11.029839, 53.906275],
+      [11.030123, 53.90625],
+      [11.030461, 53.906149],
+      [11.031008, 53.905963],
+      [11.031298, 53.905852],
+      [11.03162, 53.905523],
+      [11.031824, 53.9054],
+      [11.032103, 53.905391]
+    ],
+    [
+      [11.03228, 53.90643],
+      [11.032054, 53.906446],
+      [11.031904, 53.906478],
+      [11.031711, 53.906655],
+      [11.031588, 53.906762],
+      [11.031765, 53.906775],
+      [11.031985, 53.906699],
+      [11.032124, 53.906645],
+      [11.032301, 53.906629],
+      [11.032435, 53.906509],
+      [11.03228, 53.90643]
+    ],
+    [
+      [11.031631, 53.908491],
+      [11.031411, 53.908497],
+      [11.03126, 53.908671],
+      [11.031368, 53.908845],
+      [11.0317, 53.908901],
+      [11.031931, 53.908816],
+      [11.032012, 53.908699],
+      [11.031926, 53.908544],
+      [11.031631, 53.908491]
+    ],
+    [
+      [11.033261, 53.909436],
+      [11.033288, 53.909543],
+      [11.033422, 53.909502],
+      [11.033369, 53.909439],
+      [11.033261, 53.909436]
+    ],
+    [
+      [11.031277, 53.911227],
+      [11.031159, 53.911265],
+      [11.031089, 53.911325],
+      [11.031153, 53.911455],
+      [11.031368, 53.911439],
+      [11.031421, 53.91129],
+      [11.031277, 53.911227]
+    ],
+    [
+      [11.029549, 53.911297],
+      [11.029567, 53.911309],
+      [11.02956, 53.911306],
+      [11.029458, 53.911433],
+      [11.029608, 53.911493],
+      [11.02971, 53.911404],
+      [11.029567, 53.911309],
+      [11.029576, 53.911313],
+      [11.029549, 53.911297]
+    ],
+    [
+      [11.02764, 53.911442],
+      [11.027521, 53.911534],
+      [11.027709, 53.911597],
+      [11.027849, 53.911496],
+      [11.02764, 53.911442]
+    ],
+    [
+      [11.034109, 53.912001],
+      [11.033986, 53.912039],
+      [11.034066, 53.912166],
+      [11.034168, 53.912197],
+      [11.034281, 53.912159],
+      [11.034302, 53.912077],
+      [11.034109, 53.912001]
+    ],
+    [
+      [11.029367, 53.913382],
+      [11.029276, 53.913404],
+      [11.029147, 53.91355],
+      [11.029142, 53.91367],
+      [11.02927, 53.913746],
+      [11.029453, 53.913746],
+      [11.029501, 53.91348],
+      [11.029378, 53.913388],
+      [11.029383, 53.913407],
+      [11.029367, 53.913382]
+    ],
+    [
+      [11.035895, 53.913486],
+      [11.035783, 53.913496],
+      [11.03581, 53.913584],
+      [11.036029, 53.913641],
+      [11.036137, 53.913572],
+      [11.035895, 53.913486]
+    ],
+    [
+      [11.032178, 53.913496],
+      [11.03199, 53.913534],
+      [11.031813, 53.913692],
+      [11.031491, 53.913869],
+      [11.031083, 53.913957],
+      [11.03066, 53.914071],
+      [11.030349, 53.914169],
+      [11.029941, 53.914358],
+      [11.029807, 53.914498],
+      [11.029801, 53.914769],
+      [11.029925, 53.914959],
+      [11.030257, 53.915038],
+      [11.030654, 53.915013],
+      [11.031024, 53.91494],
+      [11.031464, 53.914791],
+      [11.031738, 53.914592],
+      [11.032199, 53.914093],
+      [11.032344, 53.913657],
+      [11.032178, 53.913496]
+    ],
+    [
+      [11.034232, 53.91621],
+      [11.034109, 53.916333],
+      [11.034189, 53.916463],
+      [11.034324, 53.916418],
+      [11.034318, 53.916292],
+      [11.034232, 53.91621]
+    ],
+    [
+      [11.028745, 53.916801],
+      [11.028584, 53.916918],
+      [11.028707, 53.917022],
+      [11.028863, 53.917117],
+      [11.0289, 53.917009],
+      [11.028954, 53.916873],
+      [11.028745, 53.916801]
+    ],
+    [
+      [11.035874, 53.917521],
+      [11.035761, 53.917578],
+      [11.036094, 53.917704],
+      [11.036185, 53.917625],
+      [11.035879, 53.917527],
+      [11.035874, 53.917521]
+    ]
+  ]
+}
diff --git a/packages/turf-kinks/test/out/issue-2627.geojson b/packages/turf-kinks/test/out/issue-2627.geojson
new file mode 100644
index 0000000000..d89e9a3755
--- /dev/null
+++ b/packages/turf-kinks/test/out/issue-2627.geojson
@@ -0,0 +1,29 @@
+{
+  "type": "FeatureCollection",
+  "features": [
+    {
+      "type": "Feature",
+      "properties": {},
+      "geometry": {
+        "type": "Point",
+        "coordinates": [11.029567, 53.911309]
+      }
+    },
+    {
+      "type": "Feature",
+      "properties": {},
+      "geometry": {
+        "type": "Point",
+        "coordinates": [11.029567, 53.911309]
+      }
+    },
+    {
+      "type": "Feature",
+      "properties": {},
+      "geometry": {
+        "type": "Point",
+        "coordinates": [11.029567, 53.911309]
+      }
+    }
+  ]
+}
diff --git a/packages/turf-kinks/test/out/switzerlandKinked.geojson b/packages/turf-kinks/test/out/switzerlandKinked.geojson
index 0bbf6429ca..732c7bb105 100644
--- a/packages/turf-kinks/test/out/switzerlandKinked.geojson
+++ b/packages/turf-kinks/test/out/switzerlandKinked.geojson
@@ -6,7 +6,7 @@
       "properties": {},
       "geometry": {
         "type": "Point",
-        "coordinates": [9.182061729855718, 47.67348418083509]
+        "coordinates": [9.219017027587402, 47.657889465138915]
       }
     },
     {
@@ -14,7 +14,7 @@
       "properties": {},
       "geometry": {
         "type": "Point",
-        "coordinates": [9.219017027587402, 47.657889465138915]
+        "coordinates": [9.182061729855718, 47.67348418083509]
       }
     },
     {
diff --git a/packages/turf-kinks/test/out/triple.geojson b/packages/turf-kinks/test/out/triple.geojson
index 6c912ab4ec..cf0bf19ad8 100644
--- a/packages/turf-kinks/test/out/triple.geojson
+++ b/packages/turf-kinks/test/out/triple.geojson
@@ -6,7 +6,7 @@
       "properties": {},
       "geometry": {
         "type": "Point",
-        "coordinates": [-45, -7.5]
+        "coordinates": [-45, 2.5]
       }
     },
     {
@@ -22,7 +22,7 @@
       "properties": {},
       "geometry": {
         "type": "Point",
-        "coordinates": [-45, 2.5]
+        "coordinates": [-45, -7.5]
       }
     },
     {
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 06baabcf4a..79e22f59c0 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -3619,9 +3619,6 @@ importers:
       '@types/geojson':
         specifier: ^7946.0.10
         version: 7946.0.14
-      sweepline-intersections:
-        specifier: ^1.5.0
-        version: 1.5.0
       tslib:
         specifier: ^2.6.2
         version: 2.6.2