diff --git a/package-lock.json b/package-lock.json
index 1885508..8c6f344 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,6 +9,7 @@
       "version": "1.0.0",
       "dependencies": {
         "archiver": "^6.0.2",
+        "exif-reader": "^2.0.3",
         "express": "^4.19.2",
         "libheif-js": "^1.18.0",
         "sharp": "^0.33.5"
@@ -805,6 +806,12 @@
         "bare-events": "^2.7.0"
       }
     },
+    "node_modules/exif-reader": {
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/exif-reader/-/exif-reader-2.0.3.tgz",
+      "integrity": "sha512-zFbQvguwT9JkqyYhR7pjE1Yn8SagwaGLNRU0Oh14xFa1paSf5Gzxn4gxgk0XhnudI0UIqU+HgnBX93+nva592A==",
+      "license": "MIT"
+    },
     "node_modules/express": {
       "version": "4.22.1",
       "resolved": "https://registry.npmjs.org/express/-/express-4.22.1.tgz",
diff --git a/package.json b/package.json
index 824e877..ac74f5f 100644
--- a/package.json
+++ b/package.json
@@ -9,6 +9,7 @@
   },
   "dependencies": {
     "archiver": "^6.0.2",
+    "exif-reader": "^2.0.3",
     "express": "^4.19.2",
     "libheif-js": "^1.18.0",
     "sharp": "^0.33.5"
diff --git a/server.js b/server.js
index 83dc6be..65729d4 100644
--- a/server.js
+++ b/server.js
@@ -6,6 +6,7 @@ import fs from "fs/promises";
 import { randomUUID } from "crypto";
 
 import libheifModule from "libheif-js";
+import exifReader from "exif-reader";
 const libheif = libheifModule?.default ?? libheifModule;
 
 const app = express();
@@ -299,6 +300,15 @@ app.get("/", (_req, res) => {
   .drop input { display: none; }
   .status { margin-top: 1rem; text-align: center; font-size: .9rem; color: #888; }
   .status.error { color: #f66; }
+  .removed { margin-top: 1.2rem; background: #1a1a1a; border: 1px solid #333; border-radius: 10px;
+             padding: 1rem 1.2rem; font-size: .85rem; }
+  .removed h3 { font-size: .8rem; text-transform: uppercase; letter-spacing: .05em; color: #666;
+                margin-bottom: .6rem; }
+  .removed table { width: 100%; border-collapse: collapse; }
+  .removed td { padding: .25rem 0; vertical-align: top; }
+  .removed td:first-child { color: #888; padding-right: .8rem; white-space: nowrap; }
+  .removed td:last-child { color: #eee; word-break: break-word; }
+  .removed .warn { color: #f90; }
   .overlay { position: fixed; inset: 0; background: #111; display: flex;
              align-items: center; justify-content: center; z-index: 10; }
   .auth { max-width: 340px; width: 100%; padding: 2rem; text-align: center; }
@@ -328,6 +338,10 @@ app.get("/", (_req, res) => {
     <input type="file" id="file" accept="image/*">
   </div>
   <div class="status" id="status"></div>
+  <div class="removed" id="removed" style="display:none">
+    <h3>Metadata Removed</h3>
+    <table><tbody id="removed-body"></tbody></table>
+  </div>
 </div>
 <script>
 (function() {
@@ -340,6 +354,8 @@ app.get("/", (_req, res) => {
   const drop = document.getElementById("drop");
   const fileInput = document.getElementById("file");
   const status = document.getElementById("status");
+  const removedDiv = document.getElementById("removed");
+  const removedBody = document.getElementById("removed-body");
 
   function showApp() { overlay.style.display = "none"; main.style.display = ""; }
   function showAuth() { overlay.style.display = ""; main.style.display = "none"; tokenErr.textContent = ""; }
@@ -369,6 +385,8 @@ app.get("/", (_req, res) => {
 
     status.className = "status";
     status.textContent = "Stripping metadata…";
+    removedDiv.style.display = "none";
+    removedBody.innerHTML = "";
 
     try {
       const res = await fetch("/strip", {
@@ -392,6 +410,29 @@ app.get("/", (_req, res) => {
         throw new Error(err.message || "Strip failed");
       }
 
+      // Show removed metadata
+      const metaHeader = res.headers.get("X-Removed-Metadata");
+      if (metaHeader) {
+        try {
+          const meta = JSON.parse(metaHeader);
+          const keys = Object.keys(meta);
+          if (keys.length > 0) {
+            keys.forEach(function(k) {
+              const tr = document.createElement("tr");
+              const td1 = document.createElement("td");
+              td1.textContent = k;
+              const td2 = document.createElement("td");
+              td2.textContent = meta[k];
+              if (meta[k].includes("⚠")) td2.className = "warn";
+              tr.appendChild(td1);
+              tr.appendChild(td2);
+              removedBody.appendChild(tr);
+            });
+            removedDiv.style.display = "";
+          }
+        } catch {}
+      }
+
       const blob = await res.blob();
       const url = URL.createObjectURL(blob);
       const a = document.createElement("a");
@@ -425,6 +466,45 @@ app.get("/", (_req, res) => {
 </html>`);
 });
 
+async function extractMetadata(buf) {
+  const removed = {};
+  try {
+    const meta = await sharp(buf, { failOnError: false }).metadata();
+    if (meta.width && meta.height) removed["Dimensions"] = `${meta.width} × ${meta.height}`;
+    if (meta.format) removed["Format"] = meta.format.toUpperCase();
+    if (meta.space) removed["Color Space"] = meta.space;
+    if (meta.density) removed["DPI"] = String(meta.density);
+    if (meta.hasProfile) removed["ICC Profile"] = meta.icc ? `${(meta.icc.length / 1024).toFixed(1)} KB` : "Yes";
+    if (meta.orientation && meta.orientation !== 1) removed["Orientation"] = String(meta.orientation);
+
+    if (meta.exif) {
+      removed["EXIF Data"] = `${(meta.exif.length / 1024).toFixed(1)} KB`;
+      try {
+        const exif = exifReader(meta.exif);
+        if (exif.Image?.Make) removed["Camera Make"] = String(exif.Image.Make);
+        if (exif.Image?.Model) removed["Camera Model"] = String(exif.Image.Model);
+        if (exif.Image?.Software) removed["Software"] = String(exif.Image.Software);
+        if (exif.Photo?.DateTimeOriginal) {
+          const d = exif.Photo.DateTimeOriginal;
+          removed["Date Taken"] = d instanceof Date ? d.toISOString().slice(0, 19).replace("T", " ") : String(d);
+        }
+        if (exif.Photo?.LensModel) removed["Lens"] = String(exif.Photo.LensModel);
+        if (exif.Photo?.ExposureTime) removed["Exposure"] = `1/${Math.round(1 / exif.Photo.ExposureTime)}s`;
+        if (exif.Photo?.FNumber) removed["Aperture"] = `f/${exif.Photo.FNumber}`;
+        if (exif.Photo?.ISOSpeedRatings) removed["ISO"] = String(exif.Photo.ISOSpeedRatings);
+        if (exif.Photo?.FocalLength) removed["Focal Length"] = `${exif.Photo.FocalLength}mm`;
+        if (exif.GPSInfo?.GPSLatitude) removed["GPS Location"] = "Removed ⚠️";
+        if (exif.Photo?.ImageUniqueID) removed["Unique ID"] = "Removed";
+        if (exif.Image?.HostComputer) removed["Device"] = String(exif.Image.HostComputer);
+      } catch {}
+    }
+
+    if (meta.iptc) removed["IPTC Data"] = `${(meta.iptc.length / 1024).toFixed(1)} KB`;
+    if (meta.xmp) removed["XMP Data"] = `${(meta.xmp.length / 1024).toFixed(1)} KB`;
+  } catch {}
+  return removed;
+}
+
 app.post("/strip", async (req, res) => {
   res.setHeader("Connection", "close");
 
@@ -442,6 +522,9 @@ app.post("/strip", async (req, res) => {
         withoutEnlargement: true,
       };
 
+      // Extract metadata before stripping
+      const removed = await extractMetadata(req.body);
+
       let jpeg;
       if (looksLikeHeic(req.body)) {
         if (isAborted(req, res)) return;
@@ -454,6 +537,9 @@ app.post("/strip", async (req, res) => {
 
       if (isAborted(req, res)) return;
       res.setHeader("Content-Type", "image/jpeg");
+      try {
+        res.setHeader("X-Removed-Metadata", JSON.stringify(removed));
+      } catch {}
       return res.send(jpeg);
     } catch (e) {
       const status = e?.statusCode || 500;