Markdown 图像生成器

轻松创建 Markdown 图像语法。支持标准图片、链接图片和引用图片，还可提供调整大小和居中显示的方法。

Try the Markdown Image Generator

Image Settings

Image Type

Alt Text

Image URL

Title (Optional)

Alignment (HTML)

Width (Optional)

Height (Optional)

Output

Understanding Markdown Image Syntax

Markdown provides a simple syntax for adding images to your documents. Understanding the different ways to add and format images in Markdown will enhance your documentation and make your content more engaging.

Standard Image Format

The standard Markdown syntax for inserting an image consists of an exclamation mark, followed by alt text in square brackets and the image URL in parentheses.

markdown

![Alt text](/path/to/image.jpg "Optional title")

The alt text is important for accessibility and is displayed if the image cannot be loaded. The optional title appears as a tooltip when hovering over the image in most Markdown renderers.

Reference-style Images

Similar to reference-style links, you can use reference-style images to keep your content more readable. This is particularly useful when using the same image multiple times.

markdown

![Alt text][image-id] [image-id]: /path/to/image.jpg "Optional title"

The reference definition can be placed elsewhere in the document, making your main content cleaner and easier to read.

Linked Images

You can make an image clickable by wrapping it in a Markdown link syntax:

markdown

[![Alt text](/path/to/image.jpg "Optional title")](https://example.com)

This creates an image that, when clicked, navigates to the specified URL. It's useful for thumbnails that link to larger images or related content.

Image Size and Alignment

Standard Markdown does not support controlling image size or alignment. However, most Markdown processors allow HTML, so you can use HTML attributes:

markdown

<img src="/path/to/image.jpg" alt="Alt text" width="300" height="200" />

<!-- Center an image -->
<div align="center">
  <img src="/path/to/image.jpg" alt="Alt text" />
</div>

Some Markdown flavors (like GitHub Markdown) may also support additional image formatting through special syntax or attributes.

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Frequently Asked Questions

How do I resize images in Markdown?

Standard Markdown doesn't support resizing images directly, but you can use HTML within your Markdown:<img src="/path/to/image.jpg" alt="Alt text" width="300" height="200">Some Markdown processors also support custom attribute syntax like:![Alt text](/path/to/image.jpg =300x200)However, this is not universally supported across all platforms.

How do I center an image in Markdown?

Standard Markdown doesn't provide syntax for centering images. However, you can use HTML to achieve this:<div align="center"> <img src="/path/to/image.jpg" alt="Alt text"> </div>Alternatively, you can use CSS:<img src="/path/to/image.jpg" alt="Alt text" style="display: block; margin: 0 auto;">

How do I make an image clickable in Markdown?

To make an image clickable (linking to a URL), wrap the image syntax in a link syntax:[![Alt text](/path/to/image.jpg)](https://example.com)This creates an image that, when clicked, navigates to the specified URL.

How do I reference local images in Markdown?

For local images, provide the relative path to the image file:![Alt text](./images/local-image.jpg)For images in a parent directory:![Alt text](../images/local-image.jpg)For absolute paths from the root of your project:![Alt text](/images/local-image.jpg)Note that the path should be relative to where your Markdown file will be rendered, not necessarily where it's stored.

How do I add a caption to an image in Markdown?

Standard Markdown doesn't have built-in support for image captions. The most common approach is to use HTML:<figure> <img src="/path/to/image.jpg" alt="Alt text"> <figcaption>This is the caption text</figcaption> </figure>Alternatively, some Markdown processors support extended syntax or you can simply add a centered paragraph after the image.