diff --git a/src/algorithms/Recursion/SubsetSum.js b/src/algorithms/Recursion/SubsetSum.js
new file mode 100644
index 0000000..a235f79
--- /dev/null
+++ b/src/algorithms/Recursion/SubsetSum.js
@@ -0,0 +1,118 @@
+export function getSubsetSumSteps(arr = [], target = 0) {
+  const n = arr.length;
+  const steps = [];
+
+  const dp = Array.from({ length: n + 1 }, () =>
+    Array(target + 1).fill(false)
+  );
+
+  dp[0][0] = true;
+
+  steps.push({
+    type: "init",
+    message: "Initialize DP table: dp[0][0] = true (empty subset → sum 0)",
+    dp: structuredClone(dp),
+  });
+
+  for (let i = 1; i <= n; i++) {
+    const val = arr[i - 1];
+
+    steps.push({
+      type: "init_row",
+      row: i,
+      value: val,
+      message: `Processing element arr[${i - 1}] = ${val}`,
+      dp: structuredClone(dp),
+    });
+
+    for (let sum = 0; sum <= target; sum++) {
+      steps.push({
+        type: "process_cell",
+        i,
+        sum,
+        value: val,
+        message: `Checking if we can form sum ${sum} using first ${i} elements`,
+        dp: structuredClone(dp),
+      });
+
+      if (dp[i - 1][sum]) {
+        dp[i][sum] = true;
+        steps.push({
+          type: "true_set",
+          i,
+          sum,
+          by: "exclude",
+          message: `dp[${i}][${sum}] = true (exclude ${val})`,
+          dp: structuredClone(dp),
+        });
+      }
+
+      if (sum >= val && dp[i - 1][sum - val]) {
+        dp[i][sum] = true;
+        steps.push({
+          type: "true_set",
+          i,
+          sum,
+          by: "include",
+          message: `dp[${i}][${sum}] = true (include ${val})`,
+          dp: structuredClone(dp),
+        });
+      }
+    }
+
+    steps.push({
+      type: "complete_row",
+      row: i,
+      message: `Completed row ${i} (processed arr[${i - 1}] = ${val})`,
+      dp: structuredClone(dp),
+    });
+  }
+
+  const isPossible = dp[n][target];
+
+  if (!isPossible) {
+    steps.push({
+      type: "no_solution",
+      message: `No subset found that adds up to target ${target}.`,
+      dp: structuredClone(dp),
+    });
+    return { steps, solutions: [], solutionCount: 0 };
+  }
+
+  const solution = [];
+  let i = n, sum = target;
+
+  while (i > 0 && sum >= 0) {
+    if (dp[i - 1][sum]) {
+      steps.push({
+        type: "decision",
+        message: `arr[${i - 1}] = ${arr[i - 1]} was EXCLUDED`,
+        dp: structuredClone(dp),
+      });
+      i--;
+    } else {
+      const val = arr[i - 1];
+      solution.push(val);
+      steps.push({
+        type: "decision",
+        message: `arr[${i - 1}] = ${val} was INCLUDED`,
+        dp: structuredClone(dp),
+      });
+      sum -= val;
+      i--;
+    }
+  }
+
+  steps.push({
+    type: "solution",
+    solution: solution.reverse(),
+    message: `✅ Found solution subset: [${solution.join(", ")}]`,
+    dp: structuredClone(dp),
+  });
+
+  return {
+    steps,
+    solutions: [solution],
+    solutionCount: 1,
+  };
+}
diff --git a/src/components/Recursion/SubsetSumVisualizer.jsx b/src/components/Recursion/SubsetSumVisualizer.jsx
new file mode 100644
index 0000000..b197f17
--- /dev/null
+++ b/src/components/Recursion/SubsetSumVisualizer.jsx
@@ -0,0 +1,263 @@
+import React, { useEffect, useRef, useState } from "react";
+import { getSubsetSumSteps } from "../../algorithms/Recursion/SubsetSum";
+
+const MIN_SPEED = 50;
+const MAX_SPEED = 2000;
+
+const Color = ({ color, text }) => (
+  <div className="flex items-center gap-2">
+    <div className={`w-4 h-4 rounded ${color}`} />
+    <span className="text-gray-300 text-sm">{text}</span>
+  </div>
+);
+
+export default function SubsetSumVisualizer() {
+  const [inputArray, setInputArray] = useState("3, 34, 4, 12, 5, 2");
+  const [arr, setArr] = useState([3, 34, 4, 12, 5, 2]);
+  const [target, setTarget] = useState(9);
+
+  const [steps, setSteps] = useState([]);
+  const [idx, setIdx] = useState(0);
+  const [playing, setPlaying] = useState(false);
+  const [solutions, setSolutions] = useState([]);
+
+  const [speed, setSpeed] = useState(400);
+  const timerRef = useRef(null);
+
+  const parseArray = () => {
+    const parsed = inputArray
+      .split(",")
+      .map((s) => Number(s.trim()))
+      .filter((n) => !isNaN(n));
+
+    return parsed.length ? parsed : null;
+  };
+
+  const regenerate = () => {
+    const res = getSubsetSumSteps(arr, target);
+    setSteps(res.steps);
+    setSolutions(res.solutions);
+    setIdx(0);
+    setPlaying(false);
+  };
+
+  const handleStart = () => {
+    const parsed = parseArray();
+    if (!parsed) {
+      alert("Invalid array");
+      return;
+    }
+
+    clearTimeout(timerRef.current);
+    setPlaying(false);
+
+    setArr(parsed);
+
+    setTimeout(() => {
+      regenerate();
+      setIdx(0);
+      setPlaying(true);
+    }, 80);
+  };
+  const handlePauseResume = () => {
+    if (steps.length === 0) return;
+    clearTimeout(timerRef.current);
+    setPlaying((p) => !p);
+  };
+  const handleReset = () => {
+    clearTimeout(timerRef.current);
+    setPlaying(false);
+    setIdx(0);
+  };
+  useEffect(() => {
+    clearTimeout(timerRef.current);
+
+    if (playing && idx < steps.length - 1) {
+      timerRef.current = setTimeout(() => setIdx((i) => i + 1), speed);
+    }
+
+    return () => clearTimeout(timerRef.current);
+  }, [playing, idx, steps, speed]);
+
+  const step = steps[idx] || {};
+
+  const getCellColor = (i, s) => {
+    if (!step.dp) return "bg-gray-700";
+
+    if (step.type === "process_cell" && step.i === i && step.sum === s)
+      return "bg-blue-400 text-black";
+
+    if (step.type === "true_set" && step.i === i && step.sum === s)
+      return step.by === "include"
+        ? "bg-green-500 text-black"
+        : "bg-green-100 text-black";
+
+    return step.dp[i][s] ? "bg-green-700" : "bg-gray-800";
+  };
+
+  return (
+    <div className="min-h-screen bg-gray-900 text-white p-6 font-sans">
+      <div className="max-w-6xl mx-auto">
+        <h1 className="text-3xl font-bold text-center text-indigo-400 mb-6">
+          Subset Sum Visualizer
+        </h1>
+        {/*Controls*/}
+        <div className="bg-gray-800 p-4 rounded-lg mb-6 border border-gray-700">
+          <div className="flex flex-wrap gap-4 items-end">
+            <div className="flex-1 min-w-[200px]">
+              <label className="text-sm">Array</label>
+              <input
+                value={inputArray}
+                onChange={(e) => setInputArray(e.target.value)}
+                className="w-full mt-1 p-2 rounded bg-gray-700 border border-gray-600"
+                placeholder="comma-separated"
+              />
+            </div>
+            <div>
+              <label className="text-sm">Target</label>
+              <input
+                type="number"
+                value={target}
+                onChange={(e) => setTarget(Number(e.target.value))}
+                className="w-20 mt-1 p-2 rounded bg-gray-700 border border-gray-600"
+              />
+            </div>
+
+            <div>
+              <label className="text-sm">Speed (ms)</label>
+              <input
+                type="number"
+                value={speed}
+                min={MIN_SPEED}
+                max={MAX_SPEED}
+                onChange={(e) => setSpeed(Number(e.target.value))}
+                className="w-24 mt-1 p-2 rounded bg-gray-700 border border-gray-600"
+              />
+            </div>
+
+            <button
+              onClick={handleStart}
+              className="bg-indigo-600 px-4 py-2 rounded-md hover:bg-indigo-700"
+            >
+              Start
+            </button>
+
+            <button
+              onClick={handlePauseResume}
+              disabled={steps.length === 0}
+              className={`px-4 py-2 rounded-md ${
+                playing ? "bg-yellow-500" : "bg-green-600"
+              }`}
+            >
+              {playing ? "Pause" : "Resume"}
+            </button>
+
+            <button
+              onClick={handleReset}
+              className="bg-red-600 px-4 py-2 rounded-md hover:bg-red-700"
+            >
+              Reset
+            </button>
+          </div>
+        </div>
+
+        <div className="grid grid-cols-1 md:grid-cols-3 gap-6">
+          {/* array */}
+          <div className="md:col-span-3 bg-gray-800 p-4 rounded-lg border border-gray-700 mb-4">
+            <h2 className="text-lg font-semibold text-indigo-300 mb-2">
+              Array Elements : (Each Row in DP corresponds to one element)
+            </h2>
+
+            <div className="flex flex-wrap gap-4">
+              {arr.map((v, i) => (
+                <div
+                  key={i}
+                  className={`w-16 h-16 rounded-full flex items-center justify-center text-xl font-bold ${
+                    step.i - 1 === i
+                      ? "bg-blue-400 text-black"
+                      : "bg-gray-700 text-white"
+                  }`}
+                >
+                  {v}
+                </div>
+              ))}
+            </div>
+          </div>
+
+          {/*dp table*/}
+          <div className="md:col-span-2 bg-gray-800 p-4 rounded-lg border border-gray-700">
+            <h2 className="text-lg font-semibold text-indigo-300 mb-3">
+              DP Table (dp[i][sum])
+            </h2>
+
+            {step.dp && (
+              <div className="overflow-auto">
+                <table className="border-collapse text-center">
+                  <thead>
+                    <tr>
+                      <th className="p-2 text-gray-300">i / sum</th>
+                      {step.dp[0].map((_, s) => (
+                        <th key={s} className="px-3 text-gray-300">
+                          {s}
+                        </th>
+                      ))}
+                    </tr>
+                  </thead>
+
+                  <tbody>
+                    {step.dp.map((row, i) => (
+                      <tr key={i}>
+                        <td className="px-3 py-2 text-gray-400">i={i}</td>
+                        {row.map((_, s) => (
+                          <td
+                            key={s}
+                            className={`w-12 h-12 border border-gray-700 ${getCellColor(
+                              i,
+                              s
+                            )}`}
+                          >
+                            {step.dp[i][s] ? "T" : "F"}
+                          </td>
+                        ))}
+                      </tr>
+                    ))}
+                  </tbody>
+                </table>
+              </div>
+            )}
+
+            <div className="mt-5 bg-gray-900 p-4 rounded">
+              <h3 className="text-teal-300 font-semibold mb-2">Explanation</h3>
+              <p className="text-gray-300 text-sm">
+                {step.message || "Press Start to begin."}
+              </p>
+            </div>
+          </div>
+
+          <div className="bg-gray-800 p-4 rounded-lg border border-gray-700">
+            <h3 className="text-teal-300 font-semibold mb-3">Solutions</h3>
+
+            {solutions.length > 0 ? (
+              <div className="space-y-2 text-gray-200 text-sm">
+                {solutions.map((s, i) => (
+                  <div key={i} className="p-2 bg-gray-900 rounded">
+                    # <b>Subset:</b> [{s.join(", ")}]
+                  </div>
+                ))}
+              </div>
+            ) : (
+              <div className="text-gray-400 text-sm">No solutions found yet.</div>
+            )}
+
+            <h3 className="text-indigo-300 font-semibold mt-6 mb-2">Color</h3>
+            <div className="flex flex-col gap-2 text-sm">
+              <Color color="bg-blue-400" text="Current cell" />
+              <Color color="bg-green-500" text="Set TRUE via include" />
+              <Color color="bg-green-100" text="Set TRUE via exclude" />
+            </div>
+          </div>
+        </div>
+      </div>
+    </div>
+  );
+}
diff --git a/src/pages/Recursion/RecursionPage.jsx b/src/pages/Recursion/RecursionPage.jsx
index 525f72f..e48c385 100644
--- a/src/pages/Recursion/RecursionPage.jsx
+++ b/src/pages/Recursion/RecursionPage.jsx
@@ -4,6 +4,7 @@ import MazeSolver from "./MazeSolver";
 import NQueens from "./NQueens";
 import Sudoku from "./sudokuSolver";
 import TowerOfHanoi from "./towerOfHanoi";
+import SubsetSum from "./SubsetSum";
 export default function RecursionPage() {
   const [selectedAlgo, setSelectedAlgo] = useState("");
   const [sidebarOpen, setSidebarOpen] = useState(true);
@@ -34,6 +35,12 @@ export default function RecursionPage() {
             <TowerOfHanoi />
           </div>
         );
+      case "SubsetSum":
+        return (
+          <div className="w-full p-4 overflow-auto">
+            <SubsetSum />
+          </div>
+        );
 
       default:
         return (
@@ -79,6 +86,7 @@ export default function RecursionPage() {
           <option value="NQueens">NQueens</option>
           <option value="SudokuSolver">Sudoku Solver</option>
           <option value="TowerofHanoi">Tower of Hanoi</option>
+          <option value="SubsetSum">Subset Sum</option>
         </select>
 
         <button
diff --git a/src/pages/Recursion/SubsetSum.jsx b/src/pages/Recursion/SubsetSum.jsx
new file mode 100644
index 0000000..f08a4b1
--- /dev/null
+++ b/src/pages/Recursion/SubsetSum.jsx
@@ -0,0 +1,6 @@
+import React from "react";
+import SubsetSumVisualizer from "../../components/recursion/SubsetSumVisualizer";
+
+export default function SubsetSum() {
+  return <SubsetSumVisualizer />;
+}
\ No newline at end of file