Add Discord timestamp tool with copy + reverse conversion

public/locales/en/time.json

@@ -119,5 +119,14 @@
     "description": "Convert a formatted time duration (HH:MM:SS) into a decimal hour value.",
     "shortDescription": "Convert human time to decimal time",
     "longDescription": "Convert a formatted time string (HH:MM:SS or HH:MM) into its decimal-hour equivalent. Hours can be any positive number, while minutes and seconds accept values from 0-59 and can be single or double digits (e.g., '12:5' or '12:05'). This function interprets hours, minutes, and seconds, then calculates the total duration as a single decimal value. It is useful for productivity tracking, payroll calculations, time-based billing, data analysis, or any workflow that requires converting human-readable time into a numerical format that can be easily summed, compared, or processed. For example, '03:26:00' becomes 3.43 hours, and '12:5' becomes 12.08 hours."
+  },
+  "discordTimestamp": {
+    "name": "Discord Timestamp Generator",
+    "description": "Generate Discord formatted timestamps from date and time",
+    "shortDescription": "Generate Discord timestamps",
+    "toolInfo": {
+      "title": "What is a Discord Timestamp",
+      "description": "Discord timestamps allow you to display dynamic dates and times that automatically adjust to each user's local timezone. This tool converts a date and time into the special Discord timestamp format."
+    }
   }
 }

src/pages/tools/time/discord-timestamp/index.tsx

@@ -0,0 +1,72 @@
+import { useState } from 'react';
+
+function convertInput(input: string) {
+  const trimmed = input.trim();
+
+  // Case 1: Discord timestamp → normal date
+  const match = trimmed.match(/^<t:(\d+):[A-Za-z]>$/);
+  if (match) {
+    const unix = Number(match[1]);
+    const date = new Date(unix * 1000);
+    if (!isNaN(date.getTime())) {
+      return date.toISOString().replace('T', ' ').slice(0, 16);
+    }
+  }
+
+  // Case 2: normal date → Discord timestamp
+  const date = new Date(trimmed);
+  if (isNaN(date.getTime())) return 'Invalid date/time';
+  const unix = Math.floor(date.getTime() / 1000);
+  return `<t:${unix}:F>`;
+}
+
+export default function DiscordTimestamp() {
+  const [value, setValue] = useState('');
+  const [copied, setCopied] = useState(false);
+
+  const result = value ? convertInput(value) : '';
+
+  const handleCopy = async () => {
+    if (!result || result === 'Invalid date/time') return;
+    try {
+      await navigator.clipboard.writeText(result);
+      setCopied(true);
+      setTimeout(() => setCopied(false), 1200);
+    } catch (e) {
+      console.error('Copy failed', e);
+    }
+  };
+
+  return (
+    <div className="flex gap-3 items-stretch">
+      <textarea
+        placeholder="Enter date like: 2026-02-23 18:30"
+        value={value}
+        onChange={(e) => setValue(e.target.value)}
+        className="flex-1 min-h-[140px] p-3 rounded-lg bg-neutral-900 text-white border border-neutral-700 placeholder-neutral-400 focus:outline-none focus:ring-2 focus:ring-blue-500"
+      />
+
+      <div className="flex-1 relative flex">
+        <textarea
+          readOnly
+          value={value ? result : 'Enter a date to generate timestamp'}
+          className="flex-1 w-full min-h-[140px] p-3 pr-12 pt-10 rounded-lg bg-neutral-900 text-white border border-neutral-700 focus:outline-none"
+        />
+
+        <button
+          onClick={handleCopy}
+          disabled={!result || result === 'Invalid date/time'}
+          className="absolute top-2 right-2 w-8 h-8 flex items-center justify-center rounded-md bg-neutral-800 border border-neutral-700 hover:bg-neutral-700 text-neutral-200 disabled:opacity-40"
+          title="Copy to clipboard"
+        >
+          {copied ? '✓' : '📋'}
+        </button>
+        {copied && (
+          <span className="absolute top-3 right-12 text-xs text-green-400">
+            Copied
+          </span>
+        )}
+      </div>
+    </div>
+  );
+}

src/pages/tools/time/discord-timestamp/meta.ts

@@ -0,0 +1,15 @@
+import { defineTool } from '@tools/defineTool';
+import { lazy } from 'react';
+const DiscordTimestamp = lazy(() => import('./index'));
+
+export const tool = defineTool('time', {
+  path: 'discord-timestamp',
+  component: DiscordTimestamp,
+  icon: 'mdi:clock',
+  keywords: ['discord', 'timestamp', 'time'],
+  i18n: {
+    name: 'time:discordTimestamp.name',
+    description: 'time:discordTimestamp.description',
+    shortDescription: 'time:discordTimestamp.shortDescription'
+  }
+});

src/pages/tools/time/discord-timestamp/service.ts

@@ -0,0 +1,16 @@
+// Converts a Date object to a Discord timestamp string
+export function generateDiscordTimestamp(date: Date, format: string = 'F') {
+  const unix = Math.floor(date.getTime() / 1000);
+  return `<t:${unix}:${format}>`;
+}
+
+// Attempts to parse a Discord timestamp like <t:1712345678:F>
+// Returns a Date object or null if invalid
+export function parseDiscordTimestamp(input: string): Date | null {
+  const match = input.trim().match(/^<t:(\d+):[A-Za-z]>$/);
+  if (!match) return null;
+
+  const unix = Number(match[1]);
+  const date = new Date(unix * 1000);
+  return isNaN(date.getTime()) ? null : date;
+}

src/pages/tools/time/discord-timestamp/types.ts

@@ -0,0 +1,7 @@
+export interface DiscordTimestampInput {
+  date: string;
+}
+
+export interface DiscordTimestampResult {
+  value: string;
+}

src/pages/tools/time/index.ts

@@ -8,6 +8,7 @@ import { tool as convertSecondsToTime } from './convert-seconds-to-time/meta';
 import { tool as convertTimetoSeconds } from './convert-time-to-seconds/meta';
 import { tool as truncateClockTime } from './truncate-clock-time/meta';
 import { tool as checkLeapYear } from './check-leap-years/meta';
+import { tool as discordTimestamp } from './discord-timestamp/meta';
 
 export const timeTools = [
   daysDoHours,
@@ -19,5 +20,6 @@ export const timeTools = [
   timeCrontabGuru,
   checkLeapYear,
   timeConvertUnixToDate,
-  timeConvertTimeToDecimal
+  timeConvertTimeToDecimal,
+  discordTimestamp
 ];