diff --git a/docs/MODULES.md b/docs/MODULES.md
index d1a9137e..da51fb74 100644
--- a/docs/MODULES.md
+++ b/docs/MODULES.md
@@ -41,11 +41,12 @@ List of Module Documentations
 36. [Rotate](#rotate-module)
 37. [Saturation](#saturation-module)
 38. [Segmented-Colormap](#segmented-colormap-module)
-39. [Text-Overlay](#text-overlay)
-40. [Threshold](#threshold)
-41. [Tint](#tint)
-42. [WebGL-Distort](#webgl-distort-module)
-43. [White-Balance](#white-balance-module)
+39. [Sharpen](#sharpening-module)
+40. [Text-Overlay](#text-overlay)
+41. [Threshold](#threshold)
+42. [Tint](#tint)
+43. [WebGL-Distort](#webgl-distort-module)
+44. [White-Balance](#white-balance-module)
 
 
 ## add-qr-module
@@ -667,6 +668,20 @@ where `options` is an object with the property `colormap`. `options.colormap` ca
 * A custom array.
 
 
+## sharpen-module
+
+This module is used to sharpen the pixels of the image using a 3x3 convolution filter.
+#### Usage
+
+```js
+  sequencer.loadImage('PATH')
+           .addSteps('sharpen',options)
+           .run()
+```
+
+where `options` is an object with the property `sharpenStrength`, which can be set to achieve the desired level of sharpening on the image.
+
+
 ## Text Overlay
 
 The modules allows to add text to image in both browser and node environment. We have the options to modify the font-size and also support few font-styles. The text color can also be modified.
diff --git a/src/Modules.js b/src/Modules.js
index 20f0354a..6dc0bdc5 100644
--- a/src/Modules.js
+++ b/src/Modules.js
@@ -46,6 +46,7 @@ module.exports = {
   'rotate': require('./modules/Rotate'),
   'saturation': require('./modules/Saturation'),
   'shadow': require('./modules/Shadow'),
+  'sharpen': require('./modules/Sharpen'),
   'text-overlay': require('./modules/TextOverlay'),
   'threshold': require('./modules/Threshold'),
   'tint': require('./modules/Tint'),
diff --git a/src/modules/Sharpen/Module.js b/src/modules/Sharpen/Module.js
new file mode 100644
index 00000000..3e7d6406
--- /dev/null
+++ b/src/modules/Sharpen/Module.js
@@ -0,0 +1,46 @@
+/*
+  Sharpen an image
+*/
+module.exports = function Sharpen(options, UI) {
+
+  let defaults = require('./../../util/getDefaults.js')(require('./info.json'));
+  options.sharpenStrength = options.sharpenStrength || defaults.sharpenStrength;
+  options.sharpenStrength = parseFloat(options.sharpenStrength); //returns a float
+  let output;
+  
+  function draw(input, callback, progressObj) {
+  
+    progressObj.stop(true);
+    progressObj.overrideFlag = true;
+  
+    let step = this;
+  
+    function extraManipulation(pixels) {
+      pixels = require('./Sharpen')(pixels, options.sharpenStrength);
+      return (pixels);
+    }
+  
+    function output(image, datauri, mimetype, wasmSuccess) {
+      step.output = { src: datauri, format: mimetype, wasmSuccess, useWasm: options.useWasm };
+    }
+  
+    return require('../_nomodule/PixelManipulation.js')(input, {
+      output: output,
+      ui: options.step.ui,
+      inBrowser: options.inBrowser,
+      extraManipulation: extraManipulation,
+      format: input.format,
+      image: options.image,
+      callback: callback,
+      useWasm:options.useWasm
+    });
+  
+  }
+  return {
+    options: options,
+    draw: draw,
+    output: output,
+    UI: UI
+  };
+};
+  
\ No newline at end of file
diff --git a/src/modules/Sharpen/Sharpen.js b/src/modules/Sharpen/Sharpen.js
new file mode 100644
index 00000000..c7de5b61
--- /dev/null
+++ b/src/modules/Sharpen/Sharpen.js
@@ -0,0 +1,48 @@
+// Generates a 3x3 convolution sharpening kernel
+function kernelGenerator(strength = 1) { //default value of sharpeningStrength set to 1
+
+  let kernel = [
+    [0, -1 * strength, 0],
+    [-1 * strength, 5 * strength, -1 * strength],
+    [0, -1 * strength, 0]
+  ];
+  return kernel;
+}
+
+module.exports = exports = function(pixels, sharpen) {
+  const pixelSetter = require('../../util/pixelSetter.js');
+    
+  let kernel = kernelGenerator(sharpen), // Generate the kernel based on the strength input.
+    pixs = { // Separates the rgb channel pixels to convolve on the GPU.
+      r: [],
+      g: [],
+      b: [],
+    };
+  for (let y = 0; y < pixels.shape[1]; y++){
+    pixs.r.push([]);
+    pixs.g.push([]);
+    pixs.b.push([]);
+
+    for (let x = 0; x < pixels.shape[0]; x++){
+      pixs.r[y].push(pixels.get(x, y, 0));
+      pixs.g[y].push(pixels.get(x, y, 1));
+      pixs.b[y].push(pixels.get(x, y, 2));
+    }
+  }
+
+  const convolve = require('../_nomodule/gpuUtils').convolve; // GPU convolution function.
+
+  const conPix = convolve([pixs.r, pixs.g, pixs.b], kernel); // Convolves the pixels (all channels separately) on the GPU.
+
+  for (let y = 0; y < pixels.shape[1]; y++){
+    for (let x = 0; x < pixels.shape[0]; x++){
+      var pixelvalue = [Math.max(0, Math.min(conPix[0][y][x], 255)),
+        Math.max(0, Math.min(conPix[1][y][x], 255)),
+        Math.max(0, Math.min(conPix[2][y][x], 255))];
+
+      pixelSetter(x, y, pixelvalue, pixels); // Sets the image pixels according to the sharpened values.
+      
+    }
+  }
+  return (pixels);
+};
\ No newline at end of file
diff --git a/src/modules/Sharpen/index.js b/src/modules/Sharpen/index.js
new file mode 100644
index 00000000..71549002
--- /dev/null
+++ b/src/modules/Sharpen/index.js
@@ -0,0 +1,4 @@
+module.exports = [
+  require('./Module'),
+  require('./info.json')
+];
\ No newline at end of file
diff --git a/src/modules/Sharpen/info.json b/src/modules/Sharpen/info.json
new file mode 100644
index 00000000..7d9fcb05
--- /dev/null
+++ b/src/modules/Sharpen/info.json
@@ -0,0 +1,15 @@
+{
+    "name": "sharpen",
+    "description": "Applies a sharpening filter given by the intensity value",
+    "inputs": {
+        "sharpenStrength": {
+            "type": "float",
+            "desc": "Amount of sharpening (More sharpening gives more detail, but may lead to overexposure)",
+            "default": 1,
+            "min": 1,
+            "max": 1.5,
+            "step": 0.05
+        }
+    },
+    "docs-link":"https://github.com/publiclab/image-sequencer/blob/main/docs/MODULES.md#sharpen-module"
+}
diff --git a/test/core/images/moon.js b/test/core/images/moon.js
new file mode 100644
index 00000000..f797ecb0
--- /dev/null
+++ b/test/core/images/moon.js
@@ -0,0 +1,2 @@
+module.exports = 'data:image/png;base64,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';
+//base64 of original unmodified image
\ No newline at end of file
diff --git a/test/core/modules/sharpen.js b/test/core/modules/sharpen.js
new file mode 100644
index 00000000..4bd73fce
--- /dev/null
+++ b/test/core/modules/sharpen.js
@@ -0,0 +1,14 @@
+const testModule = require('../templates/module-test'),
+  image = require('../images/moon'),
+  benchmark = 'data:image/png;base64,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',
+  benchmark1 = 'data:image/png;base64,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',
+  option = {
+    sharpenStrength: 1.0
+  },
+  option1 = {
+    sharpenStrength: 1.5
+  },
+  optionsTest = require('../templates/options-test');
+
+optionsTest('sharpen', [option, option1], [benchmark, benchmark1], image);
+testModule('sharpen', option, benchmark, image);
\ No newline at end of file