Free Online HTML Tools
Free browser-based HTML tools for beautifying, minifying, cleaning, and converting HTML. Includes HTML to Markdown, JSX, JSON, CSV, XML, a live HTML editor, and HTML table and element generators.
Built for developers, by a developer.
All tools run locally in your browser. Your data never leaves your device.
In This Collection
HTML Beautifier
HTML Minifier
HTML to Markdown Converter
HTML to JSX Converter
Real-Time HTML Editor
Why this collection exists
Format, convert, clean, and generate HTML without leaving your browser. Whether you are beautifying scraped markup, converting HTML to Markdown for a documentation site, turning a table into CSV, or building HTML snippets with a generator — every tool runs locally with no uploads required.
HTML Tools groups cleanup utilities, conversion tools, and HTML element generators in one collection. Frontend developers, content teams, React developers, and web scrapers use this collection to move between HTML and the formats their next workflow step actually needs.
Best fit for
- Frontend developers
- Content writers converting HTML to Markdown
- React developers converting HTML to JSX
- Web scrapers processing HTML output
- Email developers working with HTML templates
- SEO teams preparing meta tags
- Students learning HTML
Featured tools in this collection
Start with the strongest tools in this workflow cluster.
HTML Beautifier
Format and beautify minified or messy HTML code.
HTML Minifier
Compress HTML by removing whitespace, comments, and redundant attributes — with size reduction stats.
HTML to Markdown Converter
Convert HTML into clean, readable Markdown — preserving headings, links, images, lists, and tables.
HTML to JSX Converter
Convert HTML to JSX for React — converts class to className, for to htmlFor, self-closes void elements, and converts inline styles to JSX objects.
Real-Time HTML Editor
Write HTML in a live editor and see the rendered preview update instantly. Split, editor-only, and preview-only layouts. Download the finished page or copy the code.
HTML Table Generator
Generate HTML table code with configurable rows, columns, headers, borders, captions, and attributes. Copy ready-to-use table markup.
Tools by Workflow
Browse tools grouped by what you need to get done.
Format & Clean HTML
Format messy or minified HTML for readability, compress it for production, strip tags, and escape special characters for safe embedding.
HTML Beautifier
Format and beautify minified or messy HTML code.
HTML Minifier
Compress HTML by removing whitespace, comments, and redundant attributes — with size reduction stats.
HTML Compressor
Compress and minify HTML by removing comments, collapsing whitespace, stripping empty attributes, and removing optional tags. Shows byte savings.
HTML Cleaner
Clean messy HTML by removing inline styles, scripts, comments, empty tags, Word markup, class and data attributes.
HTML Stripper
Remove HTML tags from text, preserving line breaks and decoding HTML entities. Instant plain-text extraction from HTML.
HTML Escape / Unescape
Escape and unescape HTML special characters (&, <, >, ", ') on a single page.
Live Editing & Generators
Write and preview HTML in real time, generate table markup, build link and button elements, and create iframe and media embeds without writing code by hand.
Real-Time HTML Editor
Write HTML in a live editor and see the rendered preview update instantly. Split, editor-only, and preview-only layouts. Download the finished page or copy the code.
HTML Table Generator
Generate HTML table code with configurable rows, columns, headers, borders, captions, and attributes. Copy ready-to-use table markup.
HTML Button Generator
Generate HTML button elements with type, id, class, style, onclick, disabled, aria-label, and other attributes. Preview included.
HTML Link Generator
Generate HTML anchor tags with href, target, rel, title, download, and other attributes. Copy ready-to-use link code instantly.
HTML iFrame Generator
Generate HTML iframe markup with src, width, height, sandbox, referrer policy, loading, and allow attributes. Includes a live preview.
HTML Meta Tags Generator
Generate SEO and social meta tags including Open Graph, Twitter Card, charset, viewport, description, and canonical URL.
HTML Code Generator
Generate HTML <pre><code> code blocks with language class for Prism and Highlight.js syntax highlighting. Live preview and one-click copy.
HTML Audio Generator
Generate HTML <audio> elements with multiple source formats, controls, autoplay, loop, muted, and preload options. Copy ready-to-use code instantly.
HTML Video Generator
Generate HTML <video> elements with multiple source formats, poster image, controls, autoplay, loop, muted, preload, width, and height. Live preview included.
Convert HTML to Other Formats
Transform HTML documents and table markup into Markdown, JSX, JSON, CSV, plain text, XML, YAML, Pug, and BBCode.
HTML to Markdown Converter
Convert HTML into clean, readable Markdown — preserving headings, links, images, lists, and tables.
HTML to JSX Converter
Convert HTML to JSX for React — converts class to className, for to htmlFor, self-closes void elements, and converts inline styles to JSX objects.
HTML to JSON Converter
Convert HTML tables, lists, or DOM trees to JSON. Extracts structured data from HTML without writing a parser.
HTML to CSV Converter
Extract table data from HTML and convert it to CSV. Supports multiple tables, minimal or always-quote modes, and download as .csv.
HTML to Text Converter
Strip HTML tags and extract clean plain text. Preserves block-level spacing and optionally shows link URLs in parentheses. Copy or download the result.
HTML to XML Converter
Convert HTML to well-formed XML. Closes void elements, lowercases tags, escapes attributes, and adds an optional XML declaration.
HTML to YAML Converter
Convert HTML tables to YAML objects or HTML lists (ul/ol) to nested YAML lists. Headers become object keys; nested lists preserve structure. Copy or download .yaml.
HTML to Pug Converter
Convert HTML markup to Pug (formerly Jade) template syntax. Handles selectors, attributes, nested elements, void tags, and full documents with doctype.
HTML to BBCode Converter
Convert HTML markup to BBCode for forum posts. Handles formatting tags, links, images, lists, quotes, code blocks, and inline styles. Copy ready-to-paste BBCode.
Convert Other Formats to HTML
Convert Markdown, CSV, JSON, XML, and Pug into HTML for publishing, embedding, or further editing.
CSV to HTML Table Converter
Convert CSV or TSV data into a clean HTML table with border, striped rows, and responsive wrapper options.
JSON to HTML Converter
Convert JSON to an HTML table, nested list, or cards. Auto-detects arrays of objects and renders a column-per-key table. Includes optional inline styles.
XML to HTML Table Converter
Convert XML to an HTML table. Detects repeating child elements as rows, flattens nested nodes with dot notation, adds optional inline styles, and shows a live preview.
Pug to HTML Converter
Convert Pug (formerly Jade) template syntax to HTML markup. Handles selectors, attributes, nested indentation, void tags, and doctype declarations.
BBCode to HTML Converter
Convert BBCode markup to HTML. Supports bold, italic, links, images, quotes, code blocks, lists, color, and size tags. Copy or download the output.
Browse the supporting categories
Jump into the broader categories that power this collection.
All tools in this collection
Browse the complete workflow cluster and jump into the tool you need next.
HTML Beautifier
Format and beautify minified or messy HTML code.
HTML Minifier
Compress HTML by removing whitespace, comments, and redundant attributes — with size reduction stats.
HTML Compressor
Compress and minify HTML by removing comments, collapsing whitespace, stripping empty attributes, and removing optional tags. Shows byte savings.
HTML Cleaner
Clean messy HTML by removing inline styles, scripts, comments, empty tags, Word markup, class and data attributes.
HTML Stripper
Remove HTML tags from text, preserving line breaks and decoding HTML entities. Instant plain-text extraction from HTML.
HTML Escape / Unescape
Escape and unescape HTML special characters (&, <, >, ", ') on a single page.
Real-Time HTML Editor
Write HTML in a live editor and see the rendered preview update instantly. Split, editor-only, and preview-only layouts. Download the finished page or copy the code.
HTML Table Generator
Generate HTML table code with configurable rows, columns, headers, borders, captions, and attributes. Copy ready-to-use table markup.
HTML Button Generator
Generate HTML button elements with type, id, class, style, onclick, disabled, aria-label, and other attributes. Preview included.
HTML Link Generator
Generate HTML anchor tags with href, target, rel, title, download, and other attributes. Copy ready-to-use link code instantly.
HTML iFrame Generator
Generate HTML iframe markup with src, width, height, sandbox, referrer policy, loading, and allow attributes. Includes a live preview.
HTML Meta Tags Generator
Generate SEO and social meta tags including Open Graph, Twitter Card, charset, viewport, description, and canonical URL.
HTML Code Generator
Generate HTML <pre><code> code blocks with language class for Prism and Highlight.js syntax highlighting. Live preview and one-click copy.
HTML Audio Generator
Generate HTML <audio> elements with multiple source formats, controls, autoplay, loop, muted, and preload options. Copy ready-to-use code instantly.
HTML Video Generator
Generate HTML <video> elements with multiple source formats, poster image, controls, autoplay, loop, muted, preload, width, and height. Live preview included.
HTML Unescape
Convert HTML entities back to readable characters. Handles &, <, >, " and '.
HTML to Markdown Converter
Convert HTML into clean, readable Markdown — preserving headings, links, images, lists, and tables.
HTML to JSX Converter
Convert HTML to JSX for React — converts class to className, for to htmlFor, self-closes void elements, and converts inline styles to JSX objects.
HTML to JSON Converter
Convert HTML tables, lists, or DOM trees to JSON. Extracts structured data from HTML without writing a parser.
HTML to CSV Converter
Extract table data from HTML and convert it to CSV. Supports multiple tables, minimal or always-quote modes, and download as .csv.
HTML to Text Converter
Strip HTML tags and extract clean plain text. Preserves block-level spacing and optionally shows link URLs in parentheses. Copy or download the result.
HTML to XML Converter
Convert HTML to well-formed XML. Closes void elements, lowercases tags, escapes attributes, and adds an optional XML declaration.
HTML to YAML Converter
Convert HTML tables to YAML objects or HTML lists (ul/ol) to nested YAML lists. Headers become object keys; nested lists preserve structure. Copy or download .yaml.
HTML to Pug Converter
Convert HTML markup to Pug (formerly Jade) template syntax. Handles selectors, attributes, nested elements, void tags, and full documents with doctype.
HTML to BBCode Converter
Convert HTML markup to BBCode for forum posts. Handles formatting tags, links, images, lists, quotes, code blocks, and inline styles. Copy ready-to-paste BBCode.
HTML to Base64
Encode an HTML document or fragment to Base64 for embedding in JSON payloads, data URIs, or API requests.
CSV to HTML Table Converter
Convert CSV or TSV data into a clean HTML table with border, striped rows, and responsive wrapper options.
JSON to HTML Converter
Convert JSON to an HTML table, nested list, or cards. Auto-detects arrays of objects and renders a column-per-key table. Includes optional inline styles.
XML to HTML Table Converter
Convert XML to an HTML table. Detects repeating child elements as rows, flattens nested nodes with dot notation, adds optional inline styles, and shows a live preview.
Pug to HTML Converter
Convert Pug (formerly Jade) template syntax to HTML markup. Handles selectors, attributes, nested indentation, void tags, and doctype declarations.
BBCode to HTML Converter
Convert BBCode markup to HTML. Supports bold, italic, links, images, quotes, code blocks, lists, color, and size tags. Copy or download the output.
Collection FAQ
Extra context around when to use this toolkit and where to start.
What is an HTML beautifier?
An HTML beautifier takes compressed or inconsistently formatted HTML and adds proper indentation, line breaks, and consistent spacing to make it human-readable. Useful when inspecting minified source code, cleaning HTML from email editors, or reviewing scraped markup.
How do I convert HTML to Markdown?
Use HTML to Markdown Converter. Paste any HTML and it converts headings, paragraphs, links, lists, bold, and italic elements to their Markdown equivalents. Useful when moving content from a CMS into a Markdown-based blog or documentation site.
How do I convert HTML to JSX?
Use HTML to JSX Converter. It converts standard HTML attributes to JSX equivalents — class becomes className, for becomes htmlFor, and inline style strings are converted to style objects. Useful when moving HTML mockups or templates into React components.
What does HTML Minifier do?
HTML Minifier removes whitespace, comments, and optional closing tags from HTML to reduce file size. Smaller HTML loads faster and reduces bandwidth. Use it on static HTML files before deploying to production.
What is the difference between HTML Cleaner and HTML Stripper?
HTML Cleaner removes formatting artifacts, inline styles, and unnecessary attributes while keeping the structure. HTML Stripper removes all tags and returns only the plain text content. Use Cleaner to tidy HTML; use Stripper to extract readable text.
Can I edit HTML with a live preview?
Yes. Real-Time HTML Editor shows a rendered preview next to your HTML source as you type. Useful for quickly prototyping layouts, testing snippets, and checking markup without a full development environment.
Are these HTML tools safe to use?
Yes. All HTML tools run in your browser. Your markup is never sent to a server. Avoid pasting HTML that contains authentication tokens, API keys, or sensitive customer data.
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