Convert ADOC to HTML
Max file size 100mb.
ADOC vs HTML Format Comparison
| Aspect | ADOC (Source Format) | HTML (Target Format) |
|---|---|---|
| Format Overview |
ADOC
AsciiDoc Markup Language
Lightweight markup language designed for writing technical documentation, articles, books, and more. Created as a more powerful alternative to Markdown with support for complex document structures, cross-references, and publishing workflows. Documentation Technical Writing |
HTML
HyperText Markup Language
The standard markup language for creating web pages. HTML describes the structure and content of a document using tags and attributes. It's the foundation of the World Wide Web, supported by all browsers and web platforms. Web Standard Universal |
| Technical Specifications |
Structure: Plain text with semantic markup
Encoding: UTF-8 Format: Human-readable text Compression: None Extensions: .adoc, .asciidoc, .asc |
Structure: Tag-based markup
Encoding: UTF-8, ISO-8859-1 Format: W3C/WHATWG standard Compression: gzip, brotli (server) Extensions: .html, .htm, .xhtml |
| Syntax Examples |
AsciiDoc uses intuitive markup: = Document Title
Author Name
:toc:
== Chapter One
This is a paragraph with *bold*
and _italic_ text.
[source,python]
----
def hello():
print("Hello!")
----
NOTE: This is a note.
|
HTML uses tag-based structure: <!DOCTYPE html>
<html>
<head>
<title>Document Title</title>
</head>
<body>
<h1>Chapter One</h1>
<p>This is a paragraph
with <strong>bold</strong>
and <em>italic</em> text.</p>
<pre><code>
def hello():
print("Hello!")
</code></pre>
</body>
</html>
|
| Content Support |
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| Advantages |
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| Disadvantages |
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| Common Uses |
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| Best For |
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| Version History |
Introduced: 2002 (Stuart Rackham)
Current Version: AsciiDoc (Asciidoctor) Status: Active development Evolution: Asciidoctor (Ruby), AsciidoctorJ (Java) |
HTML 1.0: 1993 (Tim Berners-Lee)
HTML5: 2014 (W3C Recommendation) HTML Living: WHATWG (continuous) Status: Active standard |
| Software Support |
Asciidoctor: Primary processor
Pandoc: Universal converter VS Code: AsciiDoc extension Other: IntelliJ, Atom, Sublime Text |
All Browsers: Chrome, Firefox, Safari, Edge
Editors: VS Code, Sublime, Atom, etc. Frameworks: React, Vue, Angular, etc. Validators: W3C Validator, Nu HTML |
Why Convert ADOC to HTML?
Converting AsciiDoc documents to HTML is the most common and powerful way to publish your documentation on the web. HTML is the universal language of the web, supported by all browsers and platforms, making your content accessible to anyone with internet access.
AsciiDoc was specifically designed with HTML output in mind. The conversion preserves all your document structure, formatting, code blocks, admonitions, and cross-references while transforming them into semantic HTML5 elements. The result is clean, accessible, and SEO-friendly web pages.
The converted HTML can be used as standalone documentation pages, integrated into existing websites, or processed by static site generators like Jekyll, Hugo, or Antora. You can also add custom CSS and JavaScript to enhance the appearance and functionality.
Asciidoctor (the modern AsciiDoc processor) produces beautiful HTML output by default, with built-in styling for code blocks, admonitions, tables, and navigation. The output is responsive and works well on both desktop and mobile devices.
Key Benefits of Converting ADOC to HTML:
- Universal Access: View in any web browser on any device
- SEO Friendly: Search engines can index your content
- Customizable: Add CSS styling and JavaScript interactivity
- Responsive: Works on desktop, tablet, and mobile
- Accessible: Semantic HTML supports screen readers
- Linkable: Share URLs to specific sections
- Embeddable: Integrate into any website or CMS
Practical Examples
Example 1: Technical Documentation
Input AsciiDoc file (docs.adoc):
= API Documentation
:toc: left
:icons: font
:source-highlighter: highlight.js
== Introduction
Welcome to our API documentation.
== Authentication
=== API Keys
All requests require an API key in the header.
[source,bash]
----
curl -H "Authorization: Bearer YOUR_API_KEY" \
https://api.example.com/v1/users
----
NOTE: Keep your API key secure.
Output HTML file (docs.html):
Clean, semantic HTML with: - Table of contents sidebar - Syntax highlighted code blocks - Note callout with icon - Responsive layout - Ready for web hosting - SEO-optimized structure
Example 2: User Guide
Input AsciiDoc file (guide.adoc):
= User Guide Author Name :doctype: book :toc: == Getting Started === Installation . Download the installer . Run the setup wizard . Enter your license key image::screenshot.png[Installation Screen] TIP: Check for updates regularly.
Output HTML file (guide.html):
Web-ready user guide: - Numbered steps as ordered list - Image with alt text - Tip callout styled - Navigation from TOC - Print-friendly CSS - Mobile responsive
Example 3: Blog Post
Input AsciiDoc file (post.adoc):
= 10 Tips for Better Code
:author: Jane Developer
:date: 2024-01-15
:tags: coding, best-practices
Writing clean code is essential for maintainability.
== Tip 1: Use Meaningful Names
[quote, Robert C. Martin]
You should name a variable using the same care
with which you name a first-born child.
== Tip 2: Keep Functions Small
[source,python]
----
# Good: Single responsibility
def calculate_total(items):
return sum(item.price for item in items)
----
Output HTML file (post.html):
Blog-ready HTML: - Author and date metadata - Blockquote styling - Code block with highlighting - Social sharing friendly - RSS feed compatible - CMS integration ready
Frequently Asked Questions (FAQ)
Q: Is the HTML output styled by default?
A: Yes! The converter produces HTML with basic built-in styling that makes your documentation readable out of the box. You can further customize the appearance by adding your own CSS stylesheet or using one of the many available Asciidoctor themes.
Q: Will my code blocks have syntax highlighting?
A: The HTML output includes properly structured code blocks with language classes. For syntax highlighting, the HTML references external libraries like highlight.js or Prism.js. You can add these JavaScript libraries to your page for colorful code highlighting.
Q: Are images embedded in the HTML?
A: By default, images are referenced as external files using <img> tags with the paths from your AsciiDoc document. You'll need to ensure the image files are available at the same relative paths when hosting the HTML. For self-contained HTML, you can embed images as Base64 data URLs.
Q: Can I use the HTML in my website?
A: The HTML output can be used in multiple ways: as a standalone page, embedded in an existing website, processed by static site generators (Jekyll, Hugo, Antora), or integrated into CMS platforms. The semantic HTML structure makes it easy to style and integrate.
Q: Is the table of contents interactive?
A: Yes! The generated table of contents includes anchor links to each section. Clicking a TOC entry scrolls to that section. You can also add JavaScript for smooth scrolling, sticky navigation, or collapsible sections.
Q: Will the HTML work on mobile devices?
A: The default HTML output is reasonably responsive. For optimal mobile experience, you can add responsive CSS rules. The semantic HTML structure (using proper headings, lists, and sections) adapts well to different screen sizes with minimal CSS adjustments.
Q: Can I add custom JavaScript to the HTML?
A: The output is standard HTML, so you can add any JavaScript you need. Common additions include syntax highlighting libraries, search functionality, analytics tracking, interactive diagrams, and navigation enhancements.
Q: Is the HTML accessible (WCAG compliant)?
A: The converter produces semantic HTML5 with proper heading hierarchy, alt text for images, and meaningful structure. This provides a solid foundation for accessibility. For full WCAG compliance, you may need to add additional ARIA attributes and ensure color contrast in your custom CSS.