diff --git a/demo-api/collections/ngram-stopwords.yml b/demo-api/collections/ngram-stopwords.yml
new file mode 100644
index 0000000..bd5837a
--- /dev/null
+++ b/demo-api/collections/ngram-stopwords.yml
@@ -0,0 +1,32 @@
+name: ngram-stopwords
+uploadPath: ../media/ngram-stopwords
+
+permissions: !include global/test-permissions.yml
+
+fields:
+    - name: title
+      type: string
+      meta:
+          label:
+              de: Titel
+              en: Title
+          widget: "text"
+
+search:
+    - name: fuzzy
+      mode: ngram
+      fields: [title]
+      autoRegenerate: true
+      ngram:
+          sizes: [2, 3]
+          normalize:
+              use: [german-umlauts]
+          stopwords:
+              presets: [de, en]
+              words: [zum, zur]
+          queryFilter:
+              minMatchRatio: 0.4
+          inMemory:
+              enabled: true
+              maxDocs: 150000
+              maxMemoryMB: 512
diff --git a/index.d.ts b/index.d.ts
index bce54cf..6592e82 100644
--- a/index.d.ts
+++ b/index.d.ts
@@ -81,9 +81,27 @@ declare global {
         eval?: string
     }
 
+    export interface NgramStopwordsConfig {
+        presets?: string[]
+        words?: string[]
+    }
+
+    export interface NgramQueryFilterConfig {
+        minMatchRatio?: number
+    }
+
+    export interface NgramInMemoryConfig {
+        enabled?: boolean
+        maxDocs?: number
+        maxMemoryMB?: number
+    }
+
     export interface NgramConfig {
         sizes?: number[]
         normalize?: NormalizeConfig
+        stopwords?: NgramStopwordsConfig
+        queryFilter?: NgramQueryFilterConfig
+        inMemory?: NgramInMemoryConfig
     }
 
     export interface RrfConfig {
diff --git a/schemas/config/collection.schema.json b/schemas/config/collection.schema.json
index c331e0f..dd4ec33 100644
--- a/schemas/config/collection.schema.json
+++ b/schemas/config/collection.schema.json
@@ -338,6 +338,52 @@
                   "type": "string"
                 }
               }
+            },
+            "stopwords": {
+              "type": "object",
+              "additionalProperties": false,
+              "properties": {
+                "presets": {
+                  "type": "array",
+                  "items": {
+                    "type": "string"
+                  }
+                },
+                "words": {
+                  "type": "array",
+                  "items": {
+                    "type": "string"
+                  }
+                }
+              }
+            },
+            "queryFilter": {
+              "type": "object",
+              "additionalProperties": false,
+              "properties": {
+                "minMatchRatio": {
+                  "type": "number",
+                  "minimum": 0,
+                  "maximum": 1
+                }
+              }
+            },
+            "inMemory": {
+              "type": "object",
+              "additionalProperties": false,
+              "properties": {
+                "enabled": {
+                  "type": "boolean"
+                },
+                "maxDocs": {
+                  "type": "integer",
+                  "minimum": 0
+                },
+                "maxMemoryMB": {
+                  "type": "integer",
+                  "minimum": 0
+                }
+              }
             }
           }
         },