diff --git a/AD BLOCKER/background.js b/AD BLOCKER/background.js
new file mode 100644
index 00000000..06a46010
--- /dev/null
+++ b/AD BLOCKER/background.js	
@@ -0,0 +1,19 @@
+const defaultFilters = [
+	"*://*.ebay.com/*",
+	"*://*.pune.craigslist.org//*",
+	"*://*.gumtree.com/*",
+	"*://*.oodle.com/*",
+	"*://*.adpost.com/*",
+	"*://*.hoobly.com/*",
+	"*://*.salespider.com/*",
+	"*://*.adsglobe.com/*",
+	"*://*.yakaz.com/*",
+	"*://*.google-analytics.com/*",
+	"*://*.doubleclick.net/*"
+]
+
+chrome.webRequest.onBeforeRequest.addListener(
+    function(details) { return { cancel: true }},
+    { urls: defaultFilters },
+    ["blocking"]
+)
\ No newline at end of file
diff --git a/AD BLOCKER/icons/logo_128x128.PNG b/AD BLOCKER/icons/logo_128x128.PNG
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index 00000000..aaa32dad
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diff --git a/AD BLOCKER/icons/logo_16x16.PNG b/AD BLOCKER/icons/logo_16x16.PNG
new file mode 100644
index 00000000..3f78b30d
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diff --git a/AD BLOCKER/icons/logo_48x48.PNG b/AD BLOCKER/icons/logo_48x48.PNG
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index 00000000..0b4bff3e
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diff --git a/AD BLOCKER/manifest.json b/AD BLOCKER/manifest.json
new file mode 100644
index 00000000..603d40b5
--- /dev/null
+++ b/AD BLOCKER/manifest.json	
@@ -0,0 +1,15 @@
+{
+    "name": "Ad blocker",
+    "version": "1.0",
+    "description": "Enjoy a safe,simple and an ad-free browsing experience!",
+    "permissions": ["webRequest", "webRequestBlocking", "<all_urls>"],
+    "background": {
+        "scripts": ["background.js"]
+    },
+    "icons": {
+        "16": "icons/logo_16x16.png",
+        "48": "icons/logo_48x48.png",
+        "128": "icons/logo_128x128.png"
+    },
+    "manifest_version": 2
+}
\ No newline at end of file
diff --git a/AD BLOCKER/readme.md b/AD BLOCKER/readme.md
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index 00000000..217806d8
--- /dev/null
+++ b/AD BLOCKER/readme.md	
@@ -0,0 +1,32 @@
+<p align="center"> <img width="100" alt="logo_128x128" src="https://user-images.githubusercontent.com/88873588/152343530-c826ee00-1d1e-4151-8083-63ca9d07c2f4.PNG">
+
+
+# <p align="center"> Chrome Ad Blocker- Enjoy a safe,simple and an ad-free browsing experience! </p>
+
+**An Ad blocker is a software that blocks network requests to and/or from advertising servers.**
+
+**Using this chrome extension, Users get fast, sleek ad-blocking capabilities to enjoy sites like Chrome interruption free.**
+
+**No more annoying pop-ups, accidental clicks on malware ads and nothing getting in your way of enjoying the internet.**
+
+![image](https://user-images.githubusercontent.com/88873588/152337873-d25447a2-5e48-4d0d-9d27-b369d2300538.png)
+
+## Tech Stack used:
+* HTML
+* CSS
+* JavaScript
+
+## Features:
+ 
+ ->Block annoying ads and banners.
+ 
+ ->Block pop ups.
+
+ ## Working:
+ This Extension will Block The Sites or popup that I will provide in the **background.js file.** 
+
+![image](https://user-images.githubusercontent.com/88873588/152338035-99e6b985-efd7-4c7d-8f42-b488f9c2abef.png)
+
+<br>
+
+![image](https://user-images.githubusercontent.com/88873588/152338584-c79fa0e8-65b0-4a10-be8b-6a778f9c5599.png)