diff --git a/src/core/config/Categories.json b/src/core/config/Categories.json
index cf4d91be..ab26cfe0 100644
--- a/src/core/config/Categories.json
+++ b/src/core/config/Categories.json
@@ -328,7 +328,8 @@
             "CSS selector",
             "Extract EXIF",
             "Extract ID3",
-            "Extract Files"
+            "Extract Files",
+            "RAKE"
         ]
     },
     {
diff --git a/src/core/operations/RAKE.mjs b/src/core/operations/RAKE.mjs
new file mode 100644
index 00000000..d1165b51
--- /dev/null
+++ b/src/core/operations/RAKE.mjs
@@ -0,0 +1,149 @@
+/**
+ * @author sw5678
+ * @copyright Crown Copyright 2024
+ * @license Apache-2.0
+ */
+
+import Operation from "../Operation.mjs";
+
+/**
+ * RAKE operation
+ */
+class RAKE extends Operation {
+
+    /**
+     * RAKE constructor
+     */
+    constructor() {
+        super();
+
+        this.name = "RAKE";
+        this.module = "Default";
+        this.description = [
+            "Rapid Keyword Extraction (RAKE)",
+            "<br><br>",
+            "RAKE is a domain-independent keyword extraction algorithm in Natural Language Processing.",
+            "<br><br>",
+            "The list of stop words are from the NLTK python package",
+        ].join("\n");
+        this.inputType = "string";
+        this.outputType = "string";
+        this.args = [
+            {
+                name: "Word Delimiter (Regex)",
+                type: "text",
+                value: "\\s"
+            },
+            {
+                name: "Sentence Delimiter (Regex)",
+                type: "text",
+                value: "\\.\\s|\\n"
+            },
+            {
+                name: "Stop Words",
+                type: "text",
+                value: "i,me,my,myself,we,our,ours,ourselves,you,you're,you've,you'll,you'd,your,yours,yourself,yourselves,he,him,his,himself,she,she's,her,hers,herself,it,it's,its,itsef,they,them,their,theirs,themselves,what,which,who,whom,this,that,that'll,these,those,am,is,are,was,were,be,been,being,have,has,had,having,do,does',did,doing,a,an,the,and,but,if,or,because,as,until,while,of,at,by,for,with,about,against,between,into,through,during,before,after,above,below,to,from,up,down,in,out,on,off,over,under,again,further,then,once,here,there,when,where,why,how,all,any,both,each,few,more,most,other,some,such,no,nor,not,only,own,same,so,than,too,very,s,t,can,will,just,don,don't,should,should've,now,d,ll,m,o,re,ve,y,ain,aren,aren't,couldn,couldn't,didn,didn't,doesn,doesn't,hadn,hadn't,hasn,hasn't,haven,haven't,isn,isn't,ma,mightn,mightn't,mustn,mustn't,needn,needn't,shan,shan't,shouldn,shouldn't,wasn,wasn't,weren,weren't,won,won't,wouldn,wouldn't"
+            }
+        ];
+    }
+
+    /**
+     * @param {string} input
+     * @param {Object[]} args
+     * @returns {string}
+     */
+    run(input, args) {
+
+        // Get delimiter regexs
+        const wordDelim =  new RegExp(args[0], "g");
+        const sentDelim = new RegExp(args[1], "g");
+
+        // Deduplicate the stop words and add the empty string
+        const stopWords = args[2].toLowerCase().replace(/ /g, "").split(",").unique();
+        stopWords.push("");
+
+        // Lower case input and remove start and ending whitespace
+        input = input.toLowerCase().trim();
+
+        // Get tokens, token count, and phrases
+        const tokens = [];
+        const wordFrequencies = [];
+        let phrases = [];
+
+        // Build up list of phrases and token counts
+        const sentences = input.split(sentDelim);
+        for (const sent of sentences) {
+
+            // Split sentence into words
+            const splitSent = sent.split(wordDelim);
+            let startIndex = 0;
+
+            for (let i = 0; i < splitSent.length; i++) {
+                const token = splitSent[i];
+                if (stopWords.includes(token)) {
+                    // If token is stop word then split to create phrase
+                    phrases.push(splitSent.slice(startIndex, i));
+                    startIndex = i + 1;
+                } else {
+                    // If token is not a stop word add to the count of the list of words
+                    if (tokens.includes(token)) {
+                        wordFrequencies[tokens.indexOf(token)]+=1;
+                    } else {
+                        tokens.push(token);
+                        wordFrequencies.push(1);
+                    }
+                }
+            }
+            phrases.push(splitSent.slice(startIndex));
+        }
+
+        // remove empty phrases
+        phrases = phrases.filter(subArray => subArray.length > 0);
+
+        // Remove duplicate phrases
+        const uniquePhrases = [...new Set(phrases.map(function (phrase) {
+            return phrase.join(" ");
+        }))];
+        phrases = uniquePhrases.map(function (phrase) {
+            return phrase.split(" ");
+        });
+
+        // Generate word_degree_matrix and populate
+        const wordDegreeMatrix = Array.from(Array(tokens.length), _ => Array(tokens.length).fill(0));
+        phrases.forEach(function (phrase) {
+            phrase.forEach(function (word1) {
+                phrase.forEach(function (word2) {
+                    wordDegreeMatrix[tokens.indexOf(word1)][tokens.indexOf(word2)]++;
+                });
+            });
+        });
+
+        // Calculate degree score for each token
+        const degreeScores = Array(tokens.length).fill(0);
+        for (let i=0; i<tokens.length; i++) {
+            let wordDegree = 0;
+            for (let j=0; j<wordDegreeMatrix.length; j++) {
+                wordDegree += wordDegreeMatrix[j][i];
+            }
+            degreeScores[i] = wordDegree / wordFrequencies[i];
+        }
+
+        // Calculate score for each phrase
+        const scores = phrases.map(function (phrase) {
+            let score = 0;
+            phrase.forEach(function (token) {
+                score += degreeScores[tokens.indexOf(token)];
+            });
+            return new Array(score, phrase.join(" "));
+        });
+        scores.sort((a, b) => b[0] - a[0]);
+        scores.unshift(new Array("Scores: ", "Keywords: "));
+
+        // Output works with the 'To Table' functionality already built into CC
+        return scores.map(function (score) {
+            return score.join(", ");
+        }).join("\n");
+    }
+}
+
+export default RAKE;
diff --git a/tests/operations/index.mjs b/tests/operations/index.mjs
index 570fbb6f..169ce844 100644
--- a/tests/operations/index.mjs
+++ b/tests/operations/index.mjs
@@ -74,6 +74,7 @@ import "./tests/ParseIPRange.mjs";
 import "./tests/ParseQRCode.mjs";
 import "./tests/PEMtoHex.mjs";
 import "./tests/PowerSet.mjs";
+import "./tests/RAKE.mjs";
 import "./tests/Regex.mjs";
 import "./tests/Register.mjs";
 import "./tests/Rotate.mjs";
diff --git a/tests/operations/tests/RAKE.mjs b/tests/operations/tests/RAKE.mjs
new file mode 100644
index 00000000..8164ca01
--- /dev/null
+++ b/tests/operations/tests/RAKE.mjs
@@ -0,0 +1,22 @@
+/**
+ * RAKE, Rapid Automatic Keyword Extraction tests.
+ * 
+ * @author sw5678
+ * @copyright Crown Copyright 2024
+ * @license Apache-2.0
+ */
+import TestRegister from "../../lib/TestRegister.mjs";
+
+TestRegister.addTests([
+    {
+        "name": "RAKE: Basic Example",
+        "input": "test1 test2. test2",
+        "expectedOutput": "Scores: , Keywords: \n3.5, test1 test2\n1.5, test2",
+        "recipeConfig": [
+            {
+                "op": "RAKE",
+                "args": ["\\s", "\\.\\s|\\n", "i,me,my,myself,we,our"]
+            },
+        ],
+    }
+]);