HTML Tools & Converters

Work directly with HTML files, then convert them when you need another format.

11 native tools·9 converters·Secure processing·Automatic deletion

Native HTML tools

Purpose-built tools for inspecting, editing, cleaning and optimizing HTML files.

HTML✓

HTML Reader & Viewer

Open source code and a sandboxed visual preview side by side.

HTML✓

Live HTML Editor

Write HTML and see a sandboxed preview instantly.

HTML✓

HTML Formatter

Beautify HTML source with consistent indentation.

HTML✓

HTML Minifier

Remove comments and unnecessary whitespace.

HTML✓

HTML Validator

Check document structure, nesting and required metadata.

HTML✓

HTML Entity Encoder / Decoder

Encode or decode HTML entities safely.

HTML✓

HTML to Markdown

Convert common HTML elements to clean Markdown.

HTML✓

HTML Table Extractor

Extract every HTML table as CSV files.

HTML✓

HTML Link Checker

Inventory links and flag malformed or unsafe targets.

HTML✓

HTML SEO & Accessibility Checker

Audit titles, headings, images, language and landmarks.

HTML✓

Open Graph Preview

Inspect social metadata and preview a share card.

Supported HTML conversion tools

The catalog only lists conversion pairs implemented by html.now.

HTML→PDF

Convert HTML to PDF Online

Convert HTML files to PDF securely in your browser.

HTML→DOCX

Convert HTML to DOCX Online

Convert HTML files to DOCX securely in your browser.

HTML→JPG

Convert HTML to JPG Online

Convert HTML files to JPG securely in your browser.

HTML→PNG

Convert HTML to PNG Online

Convert HTML files to PNG securely in your browser.

HTML→XML

Convert HTML to XML Online

Convert HTML files to XML securely in your browser.

XML→HTML

Convert XML to HTML Online

Convert XML files to HTML securely in your browser.

DOCX→HTML

Convert DOCX to HTML Online

Convert DOCX files to HTML securely in your browser.

XLSX→HTML

Convert XLSX to HTML Online

Convert XLSX files to HTML securely in your browser.

XLS→HTML

Convert XLS to HTML Online

Convert XLS files to HTML securely in your browser.

HTML guides and resources

Confirm compatibility and understand what changes before converting an important file.

Supported formats

Review the exact input and output formats available.

File format guides

Learn how the formats in this catalog store content.

HTML FAQ

Read direct answers to common conversion questions.

Conversion articles

Use practical, format-specific workflows and checklists.

REST API

Integrate supported conversions into an application.

MCP server

Expose conversion tools to compatible assistants.