diff --git a/src/equicordplugins/toneIndicators/ToneIndicator.tsx b/src/equicordplugins/toneIndicators/ToneIndicator.tsx
new file mode 100644
index 000000000..99d5a4ed0
--- /dev/null
+++ b/src/equicordplugins/toneIndicators/ToneIndicator.tsx
@@ -0,0 +1,34 @@
+/*
+ * Vencord, a Discord client mod
+ * Copyright (c) 2025 Vendicated and contributors
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+import { Tooltip } from "@webpack/common";
+import type { ReactElement } from "react";
+
+export interface ToneIndicatorProps {
+    indicator: string;
+    desc: string;
+}
+
+export default function ToneIndicator({
+    indicator,
+    desc,
+}: ToneIndicatorProps): ReactElement {
+    return (
+        <Tooltip text={desc}>
+            {tooltipProps => (
+                <span
+                    {...tooltipProps}
+                    style={{
+                        color: "var(--text-normal)",
+                        userSelect: "text",
+                    }}
+                >
+                    /{indicator}
+                </span>
+            )}
+        </Tooltip>
+    );
+}
diff --git a/src/equicordplugins/toneIndicators/index.tsx b/src/equicordplugins/toneIndicators/index.tsx
new file mode 100644
index 000000000..b70bc0d4a
--- /dev/null
+++ b/src/equicordplugins/toneIndicators/index.tsx
@@ -0,0 +1,142 @@
+/*
+ * Vencord, a Discord client mod
+ * Copyright (c) 2025 Vendicated and contributors
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+import { definePluginSettings } from "@api/Settings";
+import { EquicordDevs } from "@utils/constants";
+import definePlugin, { OptionType } from "@utils/types";
+import { React } from "@webpack/common";
+import { type ReactNode } from "react";
+
+import indicatorsDefault from "./indicators";
+import ToneIndicator from "./ToneIndicator";
+
+const settings = definePluginSettings({
+    customIndicators: {
+        type: OptionType.STRING,
+        description: "Custom tone indicators (format: jk=Joking; srs=Serious)",
+        default: "",
+    },
+    maxIndicators: {
+        type: OptionType.NUMBER,
+        description: "Maximum number of tone indicators to show per message",
+        default: 5,
+    },
+});
+
+function getCustomIndicators(): Record<string, string> {
+    const raw = settings.store.customIndicators || "";
+    const result: Record<string, string> = {};
+
+    raw.split("; ").forEach(entry => {
+        const [key, ...rest] = entry.split("=");
+        if (key && rest.length > 0) {
+            result[key.trim().toLowerCase()] = rest.join("=").trim();
+        }
+    });
+
+    return result;
+}
+
+function getIndicator(text: string): string | null {
+    text = text.toLowerCase();
+    const customIndicators = getCustomIndicators();
+
+    return (
+        customIndicators[text] ||
+        customIndicators[`_${text}`] ||
+        indicatorsDefault.get(text) ||
+        indicatorsDefault.get(`_${text}`) ||
+        null
+    );
+}
+
+function splitTextWithIndicators(text: string): ReactNode[] {
+    const nodes: ReactNode[] = [];
+    let lastIndex = 0;
+    let count = 0;
+    const regex = /\/([a-z]{1,20})(?=\s|$|[^\w])/gi;
+    let match: RegExpExecArray | null;
+
+    while ((match = regex.exec(text)) && count < settings.store.maxIndicators) {
+        const indicator = match[1];
+        const desc = getIndicator(indicator);
+        if (!desc) continue;
+
+        if (match.index > lastIndex) {
+            nodes.push(text.slice(lastIndex, match.index));
+        }
+
+        nodes.push(
+            <ToneIndicator
+                key={`ti-${match.index}`}
+                indicator={indicator}
+                desc={desc}
+            />,
+        );
+
+        lastIndex = regex.lastIndex;
+        count++;
+    }
+
+    if (lastIndex < text.length) nodes.push(text.slice(lastIndex));
+
+    return nodes;
+}
+
+function patchChildrenTree(children: any): any {
+    const transform = (node: any): any => {
+        if (node == null) return node;
+
+        if (typeof node === "string") {
+            if (!/\/[a-z]+/i.test(node)) return node;
+            const parts = splitTextWithIndicators(node);
+            return parts.length === 1 ? parts[0] : parts;
+        }
+
+        if (node?.props?.children != null) {
+            const c = node.props.children;
+            if (Array.isArray(c)) {
+                node.props.children = c.map(transform).flat();
+            } else {
+                node.props.children = transform(c);
+            }
+            return node;
+        }
+
+        return node;
+    };
+
+    if (Array.isArray(children)) return children.map(transform).flat();
+    return transform(children);
+}
+
+export default definePlugin({
+    name: "ToneIndicators",
+    description: "Show tooltips for tone indicators like /srs, /gen, etc. in sent messages.",
+    authors: [EquicordDevs.justjxke],
+    settings,
+
+    patches: [
+        {
+            find: '["strong","em","u","text","inlineCode","s","spoiler"]',
+            replacement: [
+                {
+                    match: /(?=return\{hasSpoilerEmbeds:\i,content:(\i)\})/,
+                    replace: (_: any, content: string) =>
+                        `${content}=$self.patchToneIndicators(${content});`,
+                },
+            ],
+        },
+    ],
+
+    patchToneIndicators(content: any): any {
+        try {
+            return patchChildrenTree(content);
+        } catch {
+            return content;
+        }
+    },
+});
diff --git a/src/equicordplugins/toneIndicators/indicators.ts b/src/equicordplugins/toneIndicators/indicators.ts
new file mode 100644
index 000000000..e03a45015
--- /dev/null
+++ b/src/equicordplugins/toneIndicators/indicators.ts
@@ -0,0 +1,62 @@
+/*
+ * Vencord, a Discord client mod
+ * Copyright (c) 2025 Vendicated and contributors
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+const defaultIndicators = new Map(
+    Object.entries({
+        j: "Joking",
+        hj: "Half Joking",
+        s: "Sarcastic",
+        _sarc: "Sarcastic", // Alias for s
+        gen: "Genuine",
+        _g: "Genuine", // Alias for gen,
+        genq: "Genuine Question",
+        _gq: "Genuine Question", // Alias for genq
+        srs: "Serious",
+        nsrs: "Non-Serious",
+        pos: "Positive Connotation",
+        _pc: "Positive Connotation", // Alias for pos
+        neu: "Neutral Connotation",
+        neg: "Negative Connotation",
+        _nc: "Negative Connotation", // Alias for neg
+        p: "Platonic",
+        r: "Romantic",
+        a: "Alterous",
+        c: "Copypasta",
+        l: "Lyrics",
+        _ly: "Lyrics", // Alias for l
+        lh: "Light-Hearted",
+        nm: "Not Mad",
+        lu: "A Little Upset",
+        nbh: "Not Directed At Anybody Here",
+        nay: "Not Directed At You",
+        ay: "Directed At You",
+        nsb: "Not Subtweeting",
+        x: "Sexual Intent",
+        _sx: "Sexual Intent", // Alias for x
+        nx: "Non-Sexual Intent",
+        _nsx: "Non-Sexual Intent", // Alias for nx
+        rh: "Rhetorical Question",
+        _rt: "Rhetorical Question", // Alias for rh
+        t: "Teasing",
+        ij: "Inside Joke",
+        m: "Metaphorically",
+        li: "Literally",
+        hyp: "Hyperbole",
+        ex: "Exaggeration",
+        f: "Fake",
+        q: "Quote",
+        th: "Threat",
+        cb: "Clickbait",
+        ref: "Reference",
+        nf: "Not Forced",
+        nbr: "Not Being Rude",
+        ot: "Off-Topic",
+        nj: "Not Joking",
+        naj: "Not A Joke",
+    }),
+);
+
+export default defaultIndicators;
diff --git a/src/utils/constants.ts b/src/utils/constants.ts
index 81425d7d1..bfb5a4bc3 100644
--- a/src/utils/constants.ts
+++ b/src/utils/constants.ts
@@ -1145,6 +1145,10 @@ export const EquicordDevs = Object.freeze({
         name: "Mocha",
         id: 808802000224518264n
     },
+    justjxke: {
+        name: "justjxke",
+        id: 852558183087472640n
+    }
 } satisfies Record<string, Dev>);
 
 // iife so #__PURE__ works correctly