diff --git a/index.js b/index.js
index a1fe064..9b6dd52 100644
--- a/index.js
+++ b/index.js
@@ -6,6 +6,10 @@
 const path = require('path');
 const fs = require('fs');
 const request = require('sync-request');
+const fetch = require('node-fetch');
+var session = require('express-session');
+const fileUpload = require('express-fileupload');
+var sizeOf = require('image-size');
 
 function downloadFileSync(url) {
     return require('child_process')
@@ -371,6 +375,23 @@ function get_cape(uname) {
     }
 }
 
+// oauth_to_uuid
+// Purpose: Uses mc-oauth.net to translate an OAuth code into a UUID.
+// Returns: Nothing - this is a callback based function.
+
+function oAuthToUUID(token, cb) {
+    return fetch('https://mc-oauth.net/api/api?token', {
+       method: "GET",
+       headers: {
+          "token": token
+       }
+    }).then(response => {
+       return response.json();
+    }).then(json => {
+       cb(json);
+    });
+}
+
 // rm_dir
 // Purpose: removes all files in a directory.
 // Returns: nothing.
@@ -417,16 +438,232 @@ rm_dir(Cape_CacheLocation);
 console.log('[CACHE] Cape cache wipe completed.')
 
 // Initialise express.
-const express = require('express')
+const express = require('express');
+const { O_TRUNC } = require('constants');
+const { resourceUsage } = require('process');
 const app = express()
-const port = 80
+const port = process.env.NODE_PORT || 6481
+
+// Initialise session cookie middleware.
+app.set('trust proxy', 1) // trust first proxy
+app.use(session({
+  secret: process.env.COOKIE_SECRET,
+  resave: false,
+  saveUninitialized: true,
+  cookie: { secure: false, maxAge: 7200000 }
+}))
 
 // Initialise static folders.
 app.use(express.static('static'))
 app.use('/MinecraftResources', express.static('resources'))
 
+// Initialise middleware.
+app.use(express.urlencoded());
+
+app.use(fileUpload());
+
 // Initialise routers.
 
+// POST /authenticate
+// Parameters:
+//   code: OAuth code from MC-OAuth.
+// Returns:
+//   301 redirect to appropriate page.
+
+app.post('/authenticate', (req,res) => {
+    oAuthToUUID(req.body.code, (response) => {
+        if (response.status !== "fail") {
+            // add to session
+            req.session.username = response.username
+            req.session.uuid = response.uuid
+
+            // redirect
+            res.redirect('/skin_landing')
+        } else {
+            // throw back to auth page.
+            res.redirect('/auth.html')
+        }
+    })
+})
+
+// GET /end_session
+// No parameters.
+// Returns:
+//   redirect to home page with user session expired.
+
+app.get('/end_session', (req,res) => {
+    req.session.regenerate(function(err) {
+        // will have a new session here
+        res.redirect('/')
+    })
+})
+
+// GET /skin_landing
+// No parameters.
+// Returns:
+//   landing page
+
+app.get('/skin_landing', (req,res) => {
+    if (req.session.username !== undefined) {
+        let temp = fs.readFileSync(path.join(__dirname, 'templates', 'landing.html')).toString();
+        temp = temp.replace('%%USERNAME%%', req.session.username)
+        temp = temp.replace('%%USERNAME%%', req.session.username)
+        temp = temp.replace('%%USERNAME%%', req.session.username)
+        temp = temp.replace('%%USERNAME%%', req.session.username)
+        temp = temp.replace('%%USERNAME%%', req.session.username)
+        temp = temp.replace('%%USERNAME%%', req.session.username)
+        res.send(temp)
+    } else {
+        res.redirect('/')
+    }
+})
+
+// GET /skin_change
+// No parameters
+// Returns:
+//   skin changing page
+
+app.get('/skin_change', (req,res) => {
+    if (req.session.username !== undefined) {
+        let temp = fs.readFileSync(path.join(__dirname, 'templates', 'skin_change.html')).toString();
+        temp = temp.replace('%%USERNAME%%', req.session.username)
+        res.send(temp)
+    } else {
+        res.redirect('/')
+    }
+})
+
+// POST /upload_skin
+// No parameters.
+// Returns:
+//   success or fail page
+
+app.post('/upload_skin', (req,res) => {
+    if (req.session.username == undefined) {
+        // Don't even look at it.
+        return res.redirect('/')
+    }
+
+    if (!req.files || Object.keys(req.files).length === 0) {
+        return res.redirect('/skin_change');
+      }
+
+      if (req.files.upload.mimetype != "image/png") {
+        return res.redirect('/skin_change');
+      }
+    
+      // The name of the input field (i.e. "sampleFile") is used to retrieve the uploaded file
+      let sampleFile = req.files.upload;
+    
+      // Use the mv() method to place the file somewhere on your server
+      sampleFile.mv(path.join(Skin_OverrideLocation, req.session.username + '.png'), function(err) {
+        if (err) {
+          return res.redirect('/failure');
+        }
+        
+        var dimensions = sizeOf(path.join(Skin_OverrideLocation, req.session.username + '.png'));
+
+        if (dimensions.width == "64" && dimensions.height == "32") {
+            // classic steve skin
+            res.redirect('/success');
+        } else if (dimensions.width == "64" && dimensions.height == "64") {
+            // non-classic skins (alex or something)
+            res.redirect('/success')
+        } else {
+            // user must be trying to test us.
+            fs.unlinkSync(path.join(Skin_OverrideLocation, req.session.username + '.png'))
+            res.sendFile(path.join(__dirname, 'templates', 'size_too_big.html'))
+        }
+    
+      });
+})
+
+// GET /cape_change
+// No parameters
+// Returns:
+//   cape changing page
+
+app.get('/cape_change', (req,res) => {
+    if (req.session.username !== undefined) {
+        let temp = fs.readFileSync(path.join(__dirname, 'templates', 'cape_change.html')).toString();
+        temp = temp.replace('%%USERNAME%%', req.session.username)
+        res.send(temp)
+    } else {
+        res.redirect('/')
+    }
+})
+
+// POST /upload_cape
+// No parameters.
+// Returns:
+//   success or fail page
+
+app.post('/upload_cape', (req,res) => {
+    if (req.session.username == undefined) {
+        // Don't even look at it.
+        return res.redirect('/')
+    }
+
+    if (!req.files || Object.keys(req.files).length === 0) {
+        return res.redirect('/cape_change');
+      }
+
+      if (req.files.upload.mimetype != "image/png") {
+        return res.redirect('/cape_change');
+      }
+    
+      // The name of the input field (i.e. "sampleFile") is used to retrieve the uploaded file
+      let sampleFile = req.files.upload;
+    
+      // Use the mv() method to place the file somewhere on your server
+      sampleFile.mv(path.join(Cape_OverrideLocation, req.session.username + '.png'), function(err) {
+        if (err) {
+          return res.redirect('/failure');
+        }
+
+        var dimensions = sizeOf(path.join(Cape_OverrideLocation, req.session.username + '.png'));
+
+        if (dimensions.width == "64" && dimensions.height == "32") {
+            // cape, GOOD
+            res.redirect('/success');
+        } else {
+            // user must be trying to test us.
+            fs.unlinkSync(path.join(Cape_OverrideLocation, req.session.username + '.png'))
+            res.sendFile(path.join(__dirname, 'templates', 'size_too_big.html'))
+        }
+      });
+})
+
+// GET /success
+// No parameters.
+// Returns:
+//   success page
+
+app.get('/success', (req,res) => {
+    if (req.session.username !== undefined) {
+        let temp = fs.readFileSync(path.join(__dirname, 'templates', 'success.html')).toString();
+        temp = temp.replace('%%USERNAME%%', req.session.username)
+        res.send(temp)
+    } else {
+        res.redirect('/')
+    }
+})
+
+// GET /failure
+// No parameters.
+// Returns:
+//   failure page
+
+app.get('/failure', (req,res) => {
+    if (req.session.username !== undefined) {
+        let temp = fs.readFileSync(path.join(__dirname, 'templates', 'failure.html')).toString();
+        temp = temp.replace('%%USERNAME%%', req.session.username)
+        res.send(temp)
+    } else {
+        res.redirect('/')
+    }
+})
+
 // GET /MinecraftSkins/:username
 // Paramters:
 //   username: username of character to get skin for
diff --git a/package-lock.json b/package-lock.json
index f0618d2..4060699 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -76,6 +76,14 @@
       "resolved": "https://registry.npmjs.org/buffer-from/-/buffer-from-1.1.1.tgz",
       "integrity": "sha512-MQcXEUbCKtEo7bhqEs6560Hyd4XaovZlO/k9V3hjVUF/zwW7KBVdSK4gIt/bzwS9MbR5qob+F5jusZsb0YQK2A=="
     },
+    "busboy": {
+      "version": "0.3.1",
+      "resolved": "https://registry.npmjs.org/busboy/-/busboy-0.3.1.tgz",
+      "integrity": "sha512-y7tTxhGKXcyBxRKAni+awqx8uqaJKrSFSNFSeRG5CsWNdmy2BIK+6VGWEW7TZnIO/533mtMEA4rOevQV815YJw==",
+      "requires": {
+        "dicer": "0.3.0"
+      }
+    },
     "bytes": {
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/bytes/-/bytes-3.1.0.tgz",
@@ -156,6 +164,14 @@
       "resolved": "https://registry.npmjs.org/destroy/-/destroy-1.0.4.tgz",
       "integrity": "sha1-l4hXRCxEdJ5CBmE+N5RiBYJqvYA="
     },
+    "dicer": {
+      "version": "0.3.0",
+      "resolved": "https://registry.npmjs.org/dicer/-/dicer-0.3.0.tgz",
+      "integrity": "sha512-MdceRRWqltEG2dZqO769g27N/3PXfcKl04VhYnBlo2YhH7zPi88VebsjTKclaOyiuMaGU72hTfw3VkUitGcVCA==",
+      "requires": {
+        "streamsearch": "0.1.2"
+      }
+    },
     "download-file-sync": {
       "version": "1.0.4",
       "resolved": "https://registry.npmjs.org/download-file-sync/-/download-file-sync-1.0.4.tgz",
@@ -218,6 +234,41 @@
         "vary": "~1.1.2"
       }
     },
+    "express-fileupload": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/express-fileupload/-/express-fileupload-1.2.0.tgz",
+      "integrity": "sha512-oe4WpKcSppXnl5peornawWUa6tKmIc1/kJxMNRGJR1A0v4zyLL6VsFR6wZ8P2a4Iq3aGx8xae3Vlr+MOMQhFPw==",
+      "requires": {
+        "busboy": "^0.3.1"
+      }
+    },
+    "express-session": {
+      "version": "1.17.1",
+      "resolved": "https://registry.npmjs.org/express-session/-/express-session-1.17.1.tgz",
+      "integrity": "sha512-UbHwgqjxQZJiWRTMyhvWGvjBQduGCSBDhhZXYenziMFjxst5rMV+aJZ6hKPHZnPyHGsrqRICxtX8jtEbm/z36Q==",
+      "requires": {
+        "cookie": "0.4.0",
+        "cookie-signature": "1.0.6",
+        "debug": "2.6.9",
+        "depd": "~2.0.0",
+        "on-headers": "~1.0.2",
+        "parseurl": "~1.3.3",
+        "safe-buffer": "5.2.0",
+        "uid-safe": "~2.1.5"
+      },
+      "dependencies": {
+        "depd": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/depd/-/depd-2.0.0.tgz",
+          "integrity": "sha512-g7nH6P6dyDioJogAAGprGpCtVImJhpPk/roCzdb3fIh61/s/nPsfR6onyMwkCAR/OlC3yBC0lESvUoQEAssIrw=="
+        },
+        "safe-buffer": {
+          "version": "5.2.0",
+          "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.2.0.tgz",
+          "integrity": "sha512-fZEwUGbVl7kouZs1jCdMLdt95hdIv0ZeHg6L7qPeciMZhZ+/gdesW4wgTARkrFWEpspjEATAzUGPG8N2jJiwbg=="
+        }
+      }
+    },
     "finalhandler": {
       "version": "1.1.2",
       "resolved": "https://registry.npmjs.org/finalhandler/-/finalhandler-1.1.2.tgz",
@@ -296,6 +347,14 @@
         "safer-buffer": ">= 2.1.2 < 3"
       }
     },
+    "image-size": {
+      "version": "0.9.3",
+      "resolved": "https://registry.npmjs.org/image-size/-/image-size-0.9.3.tgz",
+      "integrity": "sha512-5SakFa79uhUVSjKeQE30GVzzLJ0QNzB53+I+/VD1vIesD6GP6uatWIlgU0uisFNLt1u0d6kBydp7yfk+lLJhLQ==",
+      "requires": {
+        "queue": "6.0.1"
+      }
+    },
     "inherits": {
       "version": "2.0.3",
       "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.3.tgz",
@@ -354,6 +413,11 @@
       "resolved": "https://registry.npmjs.org/negotiator/-/negotiator-0.6.2.tgz",
       "integrity": "sha512-hZXc7K2e+PgeI1eDBe/10Ard4ekbfrrqG8Ep+8Jmf4JID2bNg7NvCPOZN+kfF574pFQI7mum2AUqDidoKqcTOw=="
     },
+    "node-fetch": {
+      "version": "2.6.1",
+      "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.6.1.tgz",
+      "integrity": "sha512-V4aYg89jEoVRxRb2fJdAg8FHvI7cEyYdVAh94HH0UIK8oJxUfkjlDQN9RbMx+bEjP7+ggMiFRprSti032Oipxw=="
+    },
     "on-finished": {
       "version": "2.3.0",
       "resolved": "https://registry.npmjs.org/on-finished/-/on-finished-2.3.0.tgz",
@@ -362,6 +426,11 @@
         "ee-first": "1.1.1"
       }
     },
+    "on-headers": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/on-headers/-/on-headers-1.0.2.tgz",
+      "integrity": "sha512-pZAE+FJLoyITytdqK0U5s+FIpjN0JP3OzFi/u8Rx+EV5/W+JTWGXG8xFzevE7AjBfDqHv/8vL8qQsIhHnqRkrA=="
+    },
     "parse-cache-control": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/parse-cache-control/-/parse-cache-control-1.0.1.tgz",
@@ -404,6 +473,19 @@
       "resolved": "https://registry.npmjs.org/qs/-/qs-6.7.0.tgz",
       "integrity": "sha512-VCdBRNFTX1fyE7Nb6FYoURo/SPe62QCaAyzJvUjwRaIsc+NePBEniHlvxFmmX56+HZphIGtV0XeCirBtpDrTyQ=="
     },
+    "queue": {
+      "version": "6.0.1",
+      "resolved": "https://registry.npmjs.org/queue/-/queue-6.0.1.tgz",
+      "integrity": "sha512-AJBQabRCCNr9ANq8v77RJEv73DPbn55cdTb+Giq4X0AVnNVZvMHlYp7XlQiN+1npCZj1DuSmaA2hYVUUDgxFDg==",
+      "requires": {
+        "inherits": "~2.0.3"
+      }
+    },
+    "random-bytes": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/random-bytes/-/random-bytes-1.0.0.tgz",
+      "integrity": "sha1-T2ih3Arli9P7lYSMMDJNt11kNgs="
+    },
     "range-parser": {
       "version": "1.2.1",
       "resolved": "https://registry.npmjs.org/range-parser/-/range-parser-1.2.1.tgz",
@@ -492,6 +574,11 @@
       "resolved": "https://registry.npmjs.org/statuses/-/statuses-1.5.0.tgz",
       "integrity": "sha1-Fhx9rBd2Wf2YEfQ3cfqZOBR4Yow="
     },
+    "streamsearch": {
+      "version": "0.1.2",
+      "resolved": "https://registry.npmjs.org/streamsearch/-/streamsearch-0.1.2.tgz",
+      "integrity": "sha1-gIudDlb8Jz2Am6VzOOkpkZoanxo="
+    },
     "string_decoder": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
@@ -562,6 +649,14 @@
       "resolved": "https://registry.npmjs.org/typedarray/-/typedarray-0.0.6.tgz",
       "integrity": "sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c="
     },
+    "uid-safe": {
+      "version": "2.1.5",
+      "resolved": "https://registry.npmjs.org/uid-safe/-/uid-safe-2.1.5.tgz",
+      "integrity": "sha512-KPHm4VL5dDXKz01UuEd88Df+KzynaohSL9fBh096KWAxSKZQDI2uBrVqtvRM4rwrIrRRKsdLNML/lnaaVSRioA==",
+      "requires": {
+        "random-bytes": "~1.0.0"
+      }
+    },
     "unpipe": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/unpipe/-/unpipe-1.0.0.tgz",
diff --git a/package.json b/package.json
index 6c13c42..9e1504e 100644
--- a/package.json
+++ b/package.json
@@ -11,6 +11,10 @@
   "dependencies": {
     "download-file-sync": "^1.0.4",
     "express": "^4.17.1",
+    "express-fileupload": "^1.2.0",
+    "express-session": "^1.17.1",
+    "image-size": "^0.9.3",
+    "node-fetch": "^2.6.1",
     "sync-request": "^6.1.0"
   }
 }
diff --git a/static/auth.html b/static/auth.html
new file mode 100644
index 0000000..17cfc51
--- /dev/null
+++ b/static/auth.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<html>
+    <head>
+        <title>Action MC Skins</title>
+        <link rel="stylesheet" type="text/css" href="/style-dark.css">
+        <link rel="icon" href="favicon.ico" type="image/x-icon" />
+
+        <meta name="viewport" content="width=device-width, initial-scale=1.0"/>
+    </head>
+    <body class="body-dark">
+        
+        <div class="title-frame center">
+            <h1>ActionMC Skins</h1>
+        </div>
+
+        <div class="main-frame center">
+            <h3>To authenticate, join this server (works with MC 1.7.x to latest):</h3>
+            <h2>srv.mc-oauth.net</h2>
+            <h3>It will give you a six digit code, enter that in the input box below.</h3>
+        </div>
+
+        
+        <div class="main-frame center">
+            <h3>Authenticate</h3>
+            
+            <form action="/authenticate" method="POST">
+                <input name="code" placeholder="Code (e.g. 007007)">
+                <br />
+                <br />
+                <button type="submit">Submit Code</button>
+                <h4>Codes generated by MC-OAuth expire within 5 minutes of their creation!</h4>
+            </form>
+        </div>
+
+        
+        <div class="hidden-frame center">
+            <p>Powered by Theta, a custom skin server solution by Virtue.</p>
+        </div>
+    </body>
+</html>
\ No newline at end of file
diff --git a/static/index.html b/static/index.html
index 5f20a18..d85e3fb 100644
--- a/static/index.html
+++ b/static/index.html
@@ -1,2 +1,43 @@
-<h1>Theta Skin Server</h1>
-<p>Your website goes here!</p>
\ No newline at end of file
+<!DOCTYPE html>
+<html>
+    <head>
+        <title>Action MC Skins</title>
+        <link rel="stylesheet" type="text/css" href="/style-dark.css">
+        <link rel="icon" href="favicon.ico" type="image/x-icon" />
+
+        <meta name="viewport" content="width=device-width, initial-scale=1.0"/>
+    </head>
+    <body class="body-dark">
+        
+        <div class="title-frame center">
+            <h1>ActionMC Skins</h1>
+        </div>
+
+        <div class="main-frame center">
+            <h3>This page lets you change your skin on our skins server.</h3>
+            
+            <h3>Click the button below to start the authentication procedure.</h3>
+            <button onmouseup="window.location.href = '/auth.html';">Authenticate</button>
+            <h3>Currently, changing your skin is only available to people with premium Minecraft accounts.</h3>
+            <h4>This is subject to change.</h4>
+        </div>
+
+        
+        <div class="main-frame center">
+            <h3>What is a "Premium" Minecraft account?</h3>
+            
+            <h4>A premium Minecraft account is an account that you have PAID for e.g. bought from Mojang/Microsoft.</h4>
+        </div>
+
+        <div class="main-frame center">
+            <h3>Other Links</h3>
+            
+            <h4><a href="/skin-previewer.html">Skin Previewer</a></h4>
+        </div>
+
+        
+        <div class="hidden-frame center">
+            <p>Powered by Theta, a custom skin server solution by Virtue.</p>
+        </div>
+    </body>
+</html>
\ No newline at end of file
diff --git a/static/skin-previewer.html b/static/skin-previewer.html
new file mode 100644
index 0000000..5f20a18
--- /dev/null
+++ b/static/skin-previewer.html
@@ -0,0 +1,2 @@
+<h1>Theta Skin Server</h1>
+<p>Your website goes here!</p>
\ No newline at end of file
diff --git a/static/style-dark.css b/static/style-dark.css
new file mode 100644
index 0000000..c8566d5
--- /dev/null
+++ b/static/style-dark.css
@@ -0,0 +1,76 @@
+body {
+    margin: 0;
+    font-family: Arial, Helvetica, sans-serif;
+    background-image: url("/tile.png");
+    background-repeat: repeat;
+}
+
+.body-dark {
+    background-image: url("/tile_dark.png");
+    background-repeat: repeat;
+}
+
+.alert-frame {
+    padding-top: 2px;
+    padding-bottom: 2px;
+    text-align:center;
+    background-color: #800080;
+    color: white;
+    margin: 20px;
+    width: 90%;
+    height: 90%;
+    margin-left: auto;
+    margin-right: auto;
+}
+
+.invis {
+    display: none;
+}
+.title-frame {
+    padding-top: 10px;
+    padding-bottom: 10px;
+    text-align:center;
+    background-color: #3a3a3a;
+    color: white;
+    margin: 50px;
+    width: 90%;
+    height: 90%;
+    margin-left: auto;
+    margin-right: auto;
+}
+
+.main-frame {
+    padding-top: 2px;
+    padding-bottom: 2px;
+    text-align:center;
+    background-color: #4a4a4a;
+    color: white;
+    margin: 50px;
+    width: 90%;
+    height: 90%;
+    margin-left: auto;
+    margin-right: auto;
+}
+
+.server-frame {
+    padding-top: 2px;
+    padding-bottom: 2px;
+    text-align:center;
+    background-color: #606060;
+    color: white;
+    margin: 50px;
+    width: 90%;
+    height: 90%;
+    margin-left: auto;
+    margin-right: auto;
+}
+
+.hidden-frame {
+    text-align:center;
+    color: white;
+    margin: 50px;
+    width: 90%;
+    height: 90%;
+    margin-left: auto;
+    margin-right: auto;
+}
\ No newline at end of file
diff --git a/static/tile_dark.png b/static/tile_dark.png
new file mode 100644
index 0000000..1daa596
Binary files /dev/null and b/static/tile_dark.png differ
diff --git a/templates/cape_change.html b/templates/cape_change.html
new file mode 100644
index 0000000..8d62cdb
--- /dev/null
+++ b/templates/cape_change.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<html>
+    <head>
+        <title>Action MC Skins</title>
+        <link rel="stylesheet" type="text/css" href="/style-dark.css">
+        <link rel="icon" href="favicon.ico" type="image/x-icon" />
+        <style>
+            button {
+                padding: 10px;
+                padding-left: 20px;
+                padding-right: 20px;
+                text-align:center;
+            }
+        </style>
+        <meta name="viewport" content="width=device-width, initial-scale=1.0"/>
+    </head>
+    <body class="body-dark">
+        <div class="title-frame center">
+            <h1>ActionMC Skins</h1>
+        </div>
+
+        <div class="main-frame center">
+            <h3>Cape Change</h3>
+            <h2>Please upload the cape you wish to put on your character:</h2>
+            <form action="/upload_cape" method="POST" enctype="multipart/form-data">
+                <input type="file" name="upload" accept="image/png" />
+                <br />
+                <button type="submit">Submit</button>
+            </form>
+            <h3>Maximum file size is 16KB (16384 bytes). Skin must be a PNG file.</h3>
+            <h4></h4>
+        </div>
+
+
+        
+        <div class="hidden-frame center">
+            <p>Powered by Theta, a custom skin server solution by Virtue.</p>
+        </div>
+    </body>
+</html>
\ No newline at end of file
diff --git a/templates/failure.html b/templates/failure.html
new file mode 100644
index 0000000..023030f
--- /dev/null
+++ b/templates/failure.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<html>
+    <head>
+        <title>Action MC Skins</title>
+        <link rel="stylesheet" type="text/css" href="/style-dark.css">
+        <link rel="icon" href="favicon.ico" type="image/x-icon" />
+        <style>
+            button {
+                padding: 10px;
+                padding-left: 20px;
+                padding-right: 20px;
+                text-align:center;
+            }
+        </style>
+        <meta name="viewport" content="width=device-width, initial-scale=1.0"/>
+    </head>
+    <body class="body-dark">
+        <div class="title-frame center">
+            <h1>ActionMC Skins</h1>
+        </div>
+
+        <div class="main-frame center">
+            <h2>An error occured.</h2>
+            <h3>The server encountered an error trying to handle your request.</h3>
+            <button onmousedown="window.location.href='/skin_landing';">Try Again</button>
+            <h4></h4>
+        </div>
+
+
+        
+        <div class="hidden-frame center">
+            <p>Powered by Theta, a custom skin server solution by Virtue.</p>
+        </div>
+    </body>
+</html>
\ No newline at end of file
diff --git a/templates/landing.html b/templates/landing.html
new file mode 100644
index 0000000..3ad0c71
--- /dev/null
+++ b/templates/landing.html
@@ -0,0 +1,49 @@
+<!DOCTYPE html>
+<html>
+    <head>
+        <title>Action MC Skins</title>
+        <link rel="stylesheet" type="text/css" href="/style-dark.css">
+        <link rel="icon" href="favicon.ico" type="image/x-icon" />
+        <style>
+            button {
+                padding: 10px;
+                padding-left: 20px;
+                padding-right: 20px;
+                text-align:center;
+            }
+        </style>
+        <meta name="viewport" content="width=device-width, initial-scale=1.0"/>
+    </head>
+    <body class="body-dark">
+        <div class="title-frame center">
+            <h1>ActionMC Skins</h1>
+        </div>
+
+        <div class="main-frame center">
+            <h3>Hello, %%USERNAME%%.</h3>
+            <h2>What do you wish to change?</h2>
+            <button onmouseup="window.location.href='/skin_change';">Skin</button>
+            <button onmouseup="window.location.href='/cape_change';">Cape</button>
+            <br />
+            <br />
+            <button onmouseup="window.location.href='/end_session';">Logout</button>
+            <h4></h4>
+        </div>
+
+        <div class="main-frame center">
+            <h3>These are your current skin and cape textures:</h3>
+            <table style="width:100%;">
+                <tr>
+                    <th><h3>Skin</h3><a href="/MinecraftSkins/%%USERNAME%%.png"><img src="MinecraftSkins/%%USERNAME%%.png" /></a></th>
+                    <th><h3>Cape</h3><a href="/MinecraftCloaks/%%USERNAME%%.png"><img src="/MinecraftCloaks/%%USERNAME%%.png" /></a></th>
+                </tr>
+            </table>
+            <h4>Keep in mind these are the skins we either have cached from Mojang for you or the skin you set using our service.</h4>
+        </div>
+
+        
+        <div class="hidden-frame center">
+            <p>Powered by Theta, a custom skin server solution by Virtue.</p>
+        </div>
+    </body>
+</html>
\ No newline at end of file
diff --git a/templates/size_too_big.html b/templates/size_too_big.html
new file mode 100644
index 0000000..fd0ac04
--- /dev/null
+++ b/templates/size_too_big.html
@@ -0,0 +1,37 @@
+<!DOCTYPE html>
+<html>
+    <head>
+        <title>Action MC Skins</title>
+        <link rel="stylesheet" type="text/css" href="/style-dark.css">
+        <link rel="icon" href="favicon.ico" type="image/x-icon" />
+        <style>
+            button {
+                padding: 10px;
+                padding-left: 20px;
+                padding-right: 20px;
+                text-align:center;
+            }
+        </style>
+        <meta name="viewport" content="width=device-width, initial-scale=1.0"/>
+    </head>
+    <body class="body-dark">
+        <div class="title-frame center">
+            <h1>ActionMC Skins</h1>
+        </div>
+
+        <div class="main-frame center">
+            <h2>Image size too big!</h2>
+            <h3>Skins must be either 64x32 or 64x64 pixels.</h3>
+            <h3>Capes can only be 64x32 pixels.</h3>
+            <button onmousedown="window.location.href='/skin_landing';">Try Again</button>
+            <h4>The file you have uploaded was removed from the server.</h4>
+            <h4></h4>
+        </div>
+
+
+        
+        <div class="hidden-frame center">
+            <p>Powered by Theta, a custom skin server solution by Virtue.</p>
+        </div>
+    </body>
+</html>
\ No newline at end of file
diff --git a/templates/skin_change.html b/templates/skin_change.html
new file mode 100644
index 0000000..1bdb0e2
--- /dev/null
+++ b/templates/skin_change.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<html>
+    <head>
+        <title>Action MC Skins</title>
+        <link rel="stylesheet" type="text/css" href="/style-dark.css">
+        <link rel="icon" href="favicon.ico" type="image/x-icon" />
+        <style>
+            button {
+                padding: 10px;
+                padding-left: 20px;
+                padding-right: 20px;
+                text-align:center;
+            }
+        </style>
+        <meta name="viewport" content="width=device-width, initial-scale=1.0"/>
+    </head>
+    <body class="body-dark">
+        <div class="title-frame center">
+            <h1>ActionMC Skins</h1>
+        </div>
+
+        <div class="main-frame center">
+            <h3>Skin Change</h3>
+            <h2>Please upload the skin you wish to put on your character:</h2>
+            <form action="/upload_skin" method="POST" enctype="multipart/form-data">
+                <input type="file" name="upload" accept="image/png" />
+                <br />
+                <button type="submit">Submit</button>
+            </form>
+            <h3>Maximum file size is 16KB (16384 bytes). Skin must be a PNG file.</h3>
+            <h4></h4>
+        </div>
+
+
+        
+        <div class="hidden-frame center">
+            <p>Powered by Theta, a custom skin server solution by Virtue.</p>
+        </div>
+    </body>
+</html>
\ No newline at end of file
diff --git a/templates/success.html b/templates/success.html
new file mode 100644
index 0000000..ff893f3
--- /dev/null
+++ b/templates/success.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<html>
+    <head>
+        <title>Action MC Skins</title>
+        <link rel="stylesheet" type="text/css" href="/style-dark.css">
+        <link rel="icon" href="favicon.ico" type="image/x-icon" />
+        <style>
+            button {
+                padding: 10px;
+                padding-left: 20px;
+                padding-right: 20px;
+                text-align:center;
+            }
+        </style>
+        <meta name="viewport" content="width=device-width, initial-scale=1.0"/>
+    </head>
+    <body class="body-dark">
+        <div class="title-frame center">
+            <h1>ActionMC Skins</h1>
+        </div>
+
+        <div class="main-frame center">
+            <h2>Skin Successfully Changed!</h2>
+            <h3>You will now see your new skin in-game.</h3>
+            <button onmousedown="window.location.href='/skin_landing';">Go Back</button>
+            <h4></h4>
+        </div>
+
+
+        
+        <div class="hidden-frame center">
+            <p>Powered by Theta, a custom skin server solution by Virtue.</p>
+        </div>
+    </body>
+</html>
\ No newline at end of file