Unix时间戳转换器

即时将Unix时间戳转换为易读日期。免费在线工具,支持自动时区检测、Discord时间戳和实时转换。

Open Object Storage Upload Example

当前Unix时间戳

0
一年中的第几天
-
一年中的第几周
-

你的时区

自动检测

Toast Demo

Test all toast notification types.

Modal System Demo

Try the reusable modal helper for informational and form-driven flows.

Unix时间戳转人类日期

输入以秒为单位的时间戳(10位数字)或以毫秒为单位(13位数字)
完整日期和时间: -
仅日期: -
仅时间: -
一年中的第几天: -
一年中的第几周: -
相对时间: -
ISO 8601: -

人类日期转Unix时间戳

Unix时间戳(秒): -
Unix时间戳(毫秒): -

Discord Timestamps

复制这些格式在Discord中使用。它们会以每个用户的本地时区显示!
默认 (短日期和时间)
<t:0>
January 1, 1970 12:00 AM
短时间 (:t)
<t:0:t>
12:00 AM
长时间 (:T)
<t:0:T>
12:00:00 AM
短日期 (:d)
<t:0:d>
01/01/1970
长日期 (:D)
<t:0:D>
January 1, 1970
短日期/时间 (:f)
<t:0:f>
January 1, 1970 12:00 AM
长日期/时间 (:F)
<t:0:F>
Thursday, January 1, 1970 12:00 AM
相对时间 (:R)
<t:0:R>
54 years ago

什么是Unix时间戳?

Unix时间戳(也称为纪元时间或POSIX时间)是一种时间跟踪系统,从1970年1月1日00:00:00 UTC(Unix纪元)开始计算秒数。这种标准化时间格式在全球的编程、数据库和计算机系统中广泛使用。

Unix时间戳与时区无关,在全球范围内代表同一时刻。这使它们成为在数据库、API和应用程序中存储日期和时间的理想选择,否则时区转换可能会导致复杂问题。

为什么使用这个Unix时间戳转换器?

即时转换

实时处理,无需重新加载页面。输入时即可立即看到结果。

智能时区检测

自动检测你的时区并以本地时间显示转换结果。

Discord就绪

即时为你的消息生成Discord时间戳格式。

Unix时间戳的常见用途

软件开发

开发者使用Unix时间戳来记录事件、调度任务、跟踪用户活动以及管理应用程序中基于时间的操作。

数据库管理

以Unix格式存储时间戳可确保不同系统之间的时间表示一致,并使日期计算更加高效。

API集成

许多API使用Unix时间戳作为日期和时间参数,因此在人类可读日期和时间戳之间进行转换至关重要。

Discord机器人和消息

Discord使用带有特殊格式的Unix时间戳,自动以每个用户的本地时区显示时间。

Custom Dropdown Examples

Enhanced dropdown select components with icons, images, badges, search, and multi-select support.

Basic Dropdown

Dynamic Options (Add Button Next to Dropdown)

Total options: 0

Dropdown with Icons

Dropdown with Badges

Searchable Dropdown

Multi-Select Dropdown

Multi-Select with Search

Full-Featured Example

Custom Dropdown Features: These dropdowns support icons, images, badges, search functionality, multi-select with checkboxes, option groups, keyboard navigation, and full accessibility. Add data-dropdown attribute to any select element to enable.

Collapse/Spoiler System Examples

Reusable collapsible sections for FAQ, extra options, and more. Features auto icons, state persistence, and multiple variants.

Basic Collapse

This is a basic collapsible section. The state is saved to localStorage by default, so it will remember if you opened or closed it when you refresh the page.

Perfect for hiding extra options, additional information, or lengthy content.

Default Open (with state saving)

This collapse starts open but still saves its state. Try closing it and refreshing the page - it will stay closed!

Add data-collapse-open attribute to start in open state.

No State Persistence

This collapse doesn't save its state to localStorage. It will always start closed when you refresh.

Add data-collapse-no-save attribute to disable state persistence.

FAQ Section

A Unix timestamp is the number of seconds that have elapsed since January 1, 1970 (midnight UTC), not counting leap seconds. It's a widely used standard for representing time in computer systems.

Simply enter your Unix timestamp in the converter above! You can also use programming languages like JavaScript: new Date(timestamp * 1000) or Python: datetime.fromtimestamp(timestamp).

Unix timestamps are timezone-independent, making them perfect for storing dates in databases and APIs. They're also easier to perform calculations with since they're just numbers.

Accordion Mode (only one open at a time)

const timestamp = Math.floor(Date.now() / 1000);
console.log(timestamp); // Current Unix timestamp
import time
timestamp = int(time.time())
print(timestamp)  # Current Unix timestamp
$timestamp = time();
echo $timestamp; // Current Unix timestamp

Color Variants

This uses the primary color scheme.

This uses the success color scheme with a badge.

This uses the info color scheme.

This uses the warning color scheme.

This uses the danger/error color scheme.

This uses a minimal, borderless style.

高级选项

Data Attributes

  • data-collapse-open - Start in open state (default: closed)
  • data-collapse-no-save - Disable state persistence (default: enabled)
  • data-collapse-key="unique_key" - Custom localStorage key
  • data-collapse-accordion - Enable accordion mode (close others when opening)
  • data-collapse-group="group_name" - Accordion group name
  • data-collapse-duration="500" - Animation duration in milliseconds

CSS Classes

  • .collapse-container - Main container (required)
  • .collapse-header - Clickable header (required)
  • .collapse-content - Collapsible content (required)
  • .collapse-faq - FAQ-specific styling
  • .collapse-group - Wrapper for grouped collapses
  • .variant-* - Color variants (primary, success, info, warning, danger, minimal, flush)

JavaScript API

// Get instance
const collapse = window.Collapse.getInstance(element);

// Methods
collapse.toggle();  // Toggle open/close
collapse.open();    // Open
collapse.close();   // Close

// Static methods
window.Collapse.openAll();   // Open all collapses
window.Collapse.closeAll();  // Close all collapses

// Create with options
new window.Collapse(element, {
  defaultOpen: false,
  saveState: true,
  accordion: false,
  onOpen: (instance) => console.log('Opened!'),
  onClose: (instance) => console.log('Closed!'),
  onToggle: (isOpen, instance) => console.log('Toggled:', isOpen)
});
Collapse Features: Auto-rotating chevron icons, localStorage state persistence (remembers open/close), accordion mode, color variants, badges, full keyboard navigation, accessibility support (ARIA), smooth animations, and mobile-optimized.

Tab System Examples

Tabbed content navigation with state persistence. Each tab displays different pre-written content with automatic active state management.

Basic Tabs

Welcome to the Tab System

This is the overview tab. Tabs automatically remember which tab you had selected when you refresh the page using localStorage.

Use the arrow keys to navigate between tabs, or click on them directly. The system is fully accessible with ARIA support.

Key Features

  • State persistence (remembers active tab)
  • Keyboard navigation (Arrow keys, Home, End)
  • Multiple style variants (default, pills, boxed, minimal, vertical)
  • Color themes
  • Icons and badges support
  • Deep linking with URL hashes
  • Fully accessible (ARIA)
  • Mobile optimized

如何使用

Add the following HTML structure to create tabs:

<div class="tab-container" data-tab-key="unique_key">
  <ul class="tab-nav">
    <li><button class="tab-button">Tab 1</button></li>
    <li><button class="tab-button">Tab 2</button></li>
  </ul>
  <div class="tab-content-area">
    <div class="tab-panel">Content 1</div>
    <div class="tab-panel">Content 2</div>
  </div>
</div>

Pills Variant

Code Editor

Pills variant uses rounded, filled buttons for active tabs. This style is popular for code editors and development tools.

function hello() {
  console.log('Hello from the code tab!');
}

实时预览

This tab would show a live preview of your code. Each tab's content is pre-written and hidden until selected.

Code compiled successfully!

Configuration

Configure your preferences here. Tab state is automatically saved to localStorage.

Tabs with Badges

Inbox Messages

You have 3 new messages in your inbox. Badges can be used to show counts or status.

New message from Admin

Starred Items

12 items are marked as important. You can use badges to show counts, status, or notifications.

Deleted Items

Your trash is empty. Items are permanently deleted after 30 days.

Boxed Variant

HTML Structure

Boxed variant uses bordered, box-style buttons. Great for segmented controls and tool panels.

<div class="tab-container variant-boxed">
  <!-- Tab navigation -->
</div>

CSS Styling

.tab-container.variant-boxed .tab-button {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-small);
}

JavaScript

// Tabs auto-initialize on page load
const tabs = Tabs.getInstance(element);
tabs.activate(1); // Switch to second tab

Minimal Variant

Personal Information

Minimal variant has no borders or background, perfect for clean, minimal designs.

Security Settings

Manage your security preferences and two-factor authentication.

Notification Preferences

Choose which notifications you want to receive.

隐私控制

Control who can see your information and activity.

Vertical Tabs

Your Profile

Vertical tabs place navigation on the left side. Perfect for settings pages and dashboards.

Note: On mobile devices, vertical tabs automatically switch to horizontal layout for better usability.

Messages

View and manage your messages here.

通知

Stay updated with your latest notifications.

System Settings

Configure your application settings and preferences.

Color Variants

Success color variant with pills style.

Great for positive actions and confirmations.

Info color variant with pills style.

Perfect for informational content.

Warning color variant with pills style.

Use for warnings and important notices.

Danger color variant with pills style.

Use for errors and destructive actions.

Advanced Options & API

Data Attributes

  • data-tab-key="unique_key" - Custom localStorage key for state persistence
  • data-tab-default="2" - Set default active tab (0-based index, default: 0)
  • data-tab-no-save - Disable state persistence (default: enabled)
  • data-tab-no-animate - Disable animations
  • data-tab-no-keyboard - Disable keyboard navigation
  • data-tab-deep-link - Enable URL hash deep linking
  • data-tab-id="custom" - Custom ID for deep linking (on tab buttons)

CSS Classes

  • .tab-container - Main container (required)
  • .tab-nav - Navigation list (required)
  • .tab-button - Tab button (required)
  • .tab-content-area - Content wrapper (required)
  • .tab-panel - Tab content panel (required)
  • Variants: .variant-pills, .variant-boxed, .variant-minimal, .variant-vertical
  • Colors: .color-success, .color-info, .color-warning, .color-danger
  • 对齐方式: .align-center, .align-right, .full-width

JavaScript API

// Get instance
const tabs = window.Tabs.getInstance(element);

// Navigation methods
tabs.activate(2);     // Switch to tab at index 2
tabs.next();          // Go to next tab
tabs.previous();      // Go to previous tab
tabs.first();         // Go to first tab
tabs.last();          // Go to last tab

// Tab control
tabs.disableTab(1);   // Disable tab at index 1
tabs.enableTab(1);    // Enable tab at index 1

// State management
tabs.clearState();    // Clear saved state

// Create with options
new window.Tabs(element, {
  defaultTab: 0,
  saveState: true,
  keyboard: true,
  deepLink: false,
  onChange: (index, instance) => {
    console.log('Tab changed to:', index);
  },
  onBeforeChange: (newIndex, oldIndex, instance) => {
    // Return false to prevent tab change
    return true;
  }
});

// Listen to tab change events
element.addEventListener('tabchange', (e) => {
  console.log('Changed to:', e.detail.index);
});
Tab Features: localStorage state persistence (remembers active tab), keyboard navigation (Arrow keys, Home, End), multiple style variants, color themes, icons and badges, deep linking support, fully accessible (ARIA), smooth animations, and mobile-optimized with responsive layout.