#094 · HTML Developer Tool

HTML Converter

Convert HTML into plain text, Markdown, JSON, escaped entities, XML-style markup, or JSX-friendly code. The converter uses the browser DOM parser, preserves useful structure where possible, and provides copy-ready output with processing statistics.

Developer Input

HTML conversion settings

HTML source

<article><h1>Developer Tools</h1><p>Format and validate code <strong>locally</strong>.</p><ul><li>Fast</li><li>Private</li></ul><a href="https://example.com">Learn more</a></article>

Conversion type

Heading level offset

Levels

Trim outer whitespace Preserve blank lines Normalize whitespace Auto-run while typing

How to use this developer tool

Paste or type the source content in the main editor.
Choose the processing mode and adjust the tool-specific option.
Enable or disable the validation and live-processing options as needed.
Select the primary action, review the report and statistics, then copy or download the result.

What this developer tool does

Convert HTML to text, Markdown, JSON, escaped entities, XML-style markup, or JSX-friendly markup in your browser.

Parse HTML DOM → traverse nodes → convert supported structures → serialize copy-ready output.

All processing occurs locally in the browser. Review automated findings before using the result in production.

Example

The editor is preloaded with a working HTML Converter example. Change the sample, select an option, and run the tool to compare the input with the generated output and report.

Tips for better output

Review complex tables and deeply nested markup after conversion.
Use JSON mode when building migration scripts.
Do not expect pixel-perfect conversion to Markdown.

FAQ

How do I convert HTML to Markdown?

Select HTML to Markdown, paste the source, and run the converter. Common headings, links, lists, emphasis, blockquotes, and code blocks are converted.

Can I convert HTML into plain text without tags?

Yes. HTML to plain text parses the markup and returns normalized visible text.

How does HTML to JSON conversion work?

The converter represents elements as objects containing tag names, attributes, and child nodes.

Can I convert HTML into JSX-friendly markup?

Yes. The JSX mode changes attributes such as class to className and for to htmlFor, and converts inline style text into a JSX style object.

Does the converter run uploaded HTML scripts?

No. DOMParser analyzes the markup without executing scripts.

Related developer tools

HTML Checker HTML Generator HTML Parser HTML Validator

HTML Converter modules

Module	Details
Formats	Text, Markdown, JSON, entities, XML, JSX
Parser	Browser DOMParser
Safety	Scripts are not executed
Download	Format-aware extension

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