About Htmlify.dev

Htmlify.dev exists because the HTML that comes out of Google Docs, Word, and most rich-text editors is a mess. Copy-pasting it into a blog or CMS pulls in inline styles, empty wrappers, and editor-specific class names that pollute your stylesheet and bloat your page weight.

We build small, focused, browser-based tools that take everyday formats and emit clean, minimal, embeddable HTML — the kind of HTML you can paste into Ghost, WordPress, Notion, an email template, or a static site without spending half an hour deleting junk.

The tools

• Docs to HTML — convert Google Docs and Word documents into clean HTML.
• CSV/JSON to HTML Tables — turn tabular data into interactive HTML tables with search, sort, and pagination.
• Markdown to HTML — convert Markdown (including AI assistant output) into clean HTML ready for embedding.

Why HTML, in an AI-first world

Most large language models output Markdown by default — it’s token-efficient and easy to render. But when you actually want to publish what the model wrote, you need HTML: blogs render HTML, email clients render HTML, and embeddable widgets are HTML. The gap between “the model wrote this” and “this lives on my site” is a conversion step. That’s the gap we fill.

We also think the wider conversation about LLMs and HTML is just getting started. As 1M-token context windows have made token cost less of a bottleneck, HTML is becoming a credible format for human-readable AI output. If you ship AI-generated content to real readers, your tooling will need to bridge Markdown and HTML cleanly. Htmlify.dev is part of that bridge.

Principles

• Browser-only processing. Your files never leave your machine.
• Minimal markup. No inline styles you didn’t ask for; no garbage class names.
• Fast. Under 100KB of JavaScript per page, behind Cloudflare.
• Free, no signup, no upload.

Stay in touch

Got a format we should support? Found a bug? Tell us at [email protected] or via our contact page.