diff --git a/public/scripts/extensions/stable-diffusion/index.js b/public/scripts/extensions/stable-diffusion/index.js
new file mode 100644
index 000000000..ea9719fcf
--- /dev/null
+++ b/public/scripts/extensions/stable-diffusion/index.js
@@ -0,0 +1,136 @@
+import { substituteParams } from "../../../script.js";
+import { getApiUrl, getContext } from "../../extensions.js";
+import { stringFormat } from "../../utils.js";
+
+// Wraps a string into monospace font-face span
+const m = x => `<span class="monospace">${x}</span>`;
+// Joins an array of strings with ' / '
+const j = a => a.join(' / ');
+
+const generationMode = {
+    CHARACTER: 0,
+    USER: 1,
+    SCENARIO: 2,
+    FREE: 3,
+}
+
+const triggerWords = {
+    [generationMode.CHARACTER]: ['yourself', 'you', 'bot', 'AI', 'character'],
+    [generationMode.USER]: ['me', 'user', 'myself'],
+    [generationMode.SCENARIO]: ['scenario', 'world', 'surroundings', 'scenery'],
+}
+
+const quietPrompts = {
+    [generationMode.CHARACTER]: "Please provide a detailed description of {{char}}'s appearance",
+    [generationMode.USER]: "Please provide a detailed description of {{user}}'s appearance",
+    [generationMode.SCENARIO]: 'Please provide a detailed description of your surroundings and what you are doing right now',
+    [generationMode.FREE]: 'Please provide a detailed and vivid description of {0}',
+}
+
+
+const helpString = [
+    `${m('what')} – requests an SD generation. Supported "what" arguments:`,
+    '<ul>',
+    `<li>${m(j(triggerWords[generationMode.CHARACTER]))} – AI character image</li>`,
+    `<li>${m(j(triggerWords[generationMode.USER]))} – user character image</li>`,
+    `<li>${m(j(triggerWords[generationMode.SCENARIO]))} – world scenario image</li>`,
+    '</ul>',
+    `Anything else would trigger a "free mode" with AI describing whatever you prompted.`
+].join('<br>');
+
+function getGenerationType(prompt) {
+    for (const [key, values] of Object.entries(triggerWords)) {
+        for (const value of values) {
+            if (value.toLowerCase() === prompt.toLowerCase().trim()) {
+                return key;
+            }
+        }
+    }
+
+    return generationMode.FREE;
+}
+
+function getQuietPrompt(mode, trigger) {
+    return substituteParams(stringFormat(quietPrompts[mode], trigger));
+}
+
+function processReply(str) {
+    str = str.replaceAll('"', '')
+    str = str.replaceAll('“', '')
+    str = str.replaceAll('\n', ' ')
+    str = str.trim();
+
+    return str;
+}
+
+async function generatePicture(_, trigger) {
+    if (!trigger || trigger.trim().length === 0) {
+        console.log('Trigger word empty, aborting');
+        return;
+    }
+
+    trigger = trigger.trim();
+    const generationMode = getGenerationType(trigger);
+    console.log('Generation mode', generationMode, 'triggered with', trigger);
+    const quiet_prompt = getQuietPrompt(generationMode, trigger);
+    const context = getContext();
+
+    try {
+        const prompt = processReply(await new Promise(
+            async function promptPromise(resolve, reject) {
+                try {
+                    await context.generate('quiet', { resolve, reject, quiet_prompt });
+                }
+                catch {
+                    reject();
+                }
+            }));
+
+        context.deactivateSendButtons();
+
+        const url = new URL(getApiUrl());
+        url.pathname = '/api/image';
+        const result = await fetch(url, {
+            method: 'POST',
+            headers: {
+                'Content-Type': 'application/json',
+                'Bypass-Tunnel-Reminder': 'bypass',
+            },
+            body: JSON.stringify({ prompt: prompt })
+        });
+
+        if (result.ok) {
+            const data = await result.json();
+            const base64Image = `data:image/jpeg;base64,${data.image}`;
+            sendMessage(prompt, base64Image);
+        }
+    } catch {
+        throw new Error('SD prompt text generation failed.')
+    }
+    finally {
+        context.activateSendButtons();
+    }
+}
+
+async function sendMessage(prompt, image) {
+    const context = getContext();
+    const messageText = `[${context.name2} sends a picture that contains: ${prompt}]`;
+    const message = {
+        name: context.name2,
+        is_user: false,
+        is_name: true,
+        send_date: Date.now(),
+        mes: messageText,
+        extra: {
+            image: image,
+            title: prompt,
+        },
+    };
+    context.chat.push(message);
+    context.addOneMessage(message);
+    context.saveChat();
+}
+
+jQuery(() => {
+    getContext().registerSlashCommand('sd', generatePicture, ['picture', 'image'], helpString, true, true);
+});
\ No newline at end of file
diff --git a/public/scripts/extensions/stable-diffusion/manifest.json b/public/scripts/extensions/stable-diffusion/manifest.json
new file mode 100644
index 000000000..13f8db021
--- /dev/null
+++ b/public/scripts/extensions/stable-diffusion/manifest.json
@@ -0,0 +1,13 @@
+{
+    "display_name": "Stable Diffusion",
+    "loading_order": 10,
+    "requires": [
+        "sd"
+    ],
+    "optional": [],
+    "js": "index.js",
+    "css": "style.css",
+    "author": "Cohee#1207",
+    "version": "1.0.0",
+    "homePage": "https://github.com/Cohee1207/SillyTavern"
+}
\ No newline at end of file
diff --git a/public/scripts/extensions/stable-diffusion/style.css b/public/scripts/extensions/stable-diffusion/style.css
new file mode 100644
index 000000000..e69de29bb