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HTML + CSS + JS → Webflow

Paste code.
Get native Webflow elements.

Flowwtools is an online HTML to Webflow converter that rebuilds a page of HTML, CSS and JavaScript as editable Webflow content: sections, styles and classes you can keep building on inside Designer.

Open the Converter

Built for one page at a time · Free to use

flowwtools / code converter

index.html

<h1>Paste code.</h1>

</section>

styles.css

.hero {

display: grid;

place-items: center;

}

script.js

const app =

document.querySelector

('.hero');

Why it exists

AI writes the code in seconds.
Webflow doesn't paste it as elements.

Webflow's clipboard needs its own native format. Without a translation step, every generated section gets rebuilt by hand, class by class, undoing most of what AI saved you.

Native, not embedded

Sections, divs, headings, images and classes, all editable in Designer like anything you built there.

Nothing to install

Runs in the browser. No plugin, no extension, no Designer setup. The result lands on your clipboard.

JavaScript preserved

GSAP, ScrollTrigger and custom scripts come across as embeds and run on publish. Nothing is dropped.

What you can paste in

One page at a time.
HTML, CSS and JavaScript.

Flowwtools is built around a single page: a landing page, a hero, a pricing block, or one exported Webflow page. Cleaner input, cleaner output.

AI-generated pages

Standalone HTML from Claude, ChatGPT, Cursor, or Gemini lands as real Webflow structure, not an embed.

Single Webflow page export

Bring one exported page back in. Head styles and scripts route to the right editors. Reuse across pages may need class cleanup.

Coded prototypes

Move a hand-written page or single component into Designer without recreating its classes and layout by hand.

How it works

Four steps.
No setup.

Paste or upload your files, preview across breakpoints if you want, then convert. The result is copied to your clipboard as native Webflow content.

flowwtools / code converter

The whole run, start to finish: code in, native Webflow elements out.

Paste or upload

Drop HTML, CSS and JS into the editors, or upload files. A full Webflow export works too.

Preview (optional)

Check the layout at Desktop, Tablet and Mobile before you convert.

Convert

Flowwtools rebuilds the structure as native Webflow elements and copies the result to your clipboard.

Paste in Designer

⌘ V into any section. Styles, classes and layout come across editable. Keep building in Webflow.

Read the full workflow

What Flowwtools actually does

One step in the middle.
Your workflow stays the same.

You generate the code. Webflow ships the site. Flowwtools is the translation layer that hands the code to Webflow as editable elements. Nothing more, nothing less.

Your code

HTML
CSS
JS

Flowwtools

Analyze
Translate
Convert

Webflow

Edit
Style
CMS
Interactions
Publish

Paste · convert · keep building

Editable, not embedded

Real Webflow content.
Not a static embed.

The output isn't wrapped in an Embed block. It's the same clipboard payload Designer produces itself: parsed, styled and ready to edit.

Style panel keeps working

Classes map to Webflow classes. Hover, focus, transitions and keyframes come across as native styles.

CMS placeholders you can wire up

Collection-style layouts land as wrapper + item divs. Swap in a real Collection List and connect fields.

Preview before you convert

Render the page at Desktop, Tablet and Mobile inside Flowwtools to spot layout issues before pasting into Designer.

See what converts natively

Made for AI-first workflows

AI shipped the layout.
Ship the site next.

There's a built-in prompt tuned for the converter, so you get cleaner HTML from ChatGPT, Claude, Cursor, or Gemini, then land it as native Webflow elements in one paste.

Convert my code

ChatGPT · Claude · Cursor

Prompt for a page. Get HTML and CSS back.

Flowwtools

Convert HTML and CSS into Webflow-ready structure.

Webflow

Refine · Ship

Continue building with real structure and classes.

What's next

Live now.
Pro after that.

Three tools are live and free. Direction after that is shaped by what people actually need, so send feedback and it lands on the roadmap.

Now

HTML to Webflow

Convert HTML, CSS and JavaScript into native Webflow elements. Free to use, just sign in to get started.

Now

Free tools

Rich Text Styler and CSS Unit Converter. No account, runs in your browser.

Pro

Advanced controls for serious Webflow builds. Shape is still forming and early access opens the door.

Later

More Flowwtools

More utilities for the AI-era Webflow workflow. What ships next depends on what people ask for most.

Cleaner input, cleaner output

Better AI prompts.
More native elements.

How much of your page stays editable in Webflow depends on the code you paste in. The built-in prompt steers AI toward output the converter can turn into real elements.

Semantic HTML

Section, header, article, nav and footer: the tags Webflow understands as native elements.

Class-based styling

Named classes over tag or ID selectors, so the Style panel picks them up cleanly after paste.

One complete section

Wrap output in a single root element. Full sections convert more reliably than isolated fragments.

Copy the AI prompt

Where it works best

Built around one thing.
Standalone HTML pages.

Flowwtools is tuned for a single HTML document with its CSS and JavaScript in place. Feed it that and most of the page comes across as native Webflow content.

Best on standalone HTML

Vanilla HTML, CSS and JavaScript in one page. It's the format we test against. Everything the docs recommend applies here.

JS animations preserved

GSAP and ScrollTrigger come across as embeds. They don't run inside Designer, but execute on preview and on your published site.

CMS layouts as placeholders

Collection-shaped divs come through ready to swap for a real Collection List, with the layout intact and easy to wire up.

“In the AI era, building faster is the need. Flowwtools moves Webflow builders in that direction.”

Flowwtools · product direction

Good to know

Common questions.

Does Flowwtools replace Webflow?

No. Flowwtools gives you a faster starting point. You continue building and refining the site in Webflow.

What can I convert?

A single HTML page with its CSS and JavaScript: a landing page, a hero, one exported Webflow page. Flowwtools is built around one page at a time; whole-site exports aren't in scope yet.

What happens to my JavaScript?

Scripts, including GSAP and ScrollTrigger, are preserved as Webflow embeds. They don't run inside Designer, but execute normally on Preview (with Render custom code) and on your published site.

Can I use AI-generated code?

Yes, that's the primary workflow. Use the built-in prompt with Claude, ChatGPT, Cursor, or Gemini to get output tuned for reliable conversion.

How reliable is the conversion?

Flowwtools is under active development. Most pages convert cleanly; some edge cases still won't. If something looks off, send it through the Report a bug form and it goes straight into the fix queue.

Do I need an account?

Only for the Converter. Sign in with your email or with Google; with Google we receive only your name, email address and profile picture, used solely to create your account and sign you in. The Rich Text Styler, the CSS Unit Converter and the rest of the site need no account. See the Privacy Policy for details.

Is Flowwtools free?

Yes, every tool is free to use. A Pro tier will come later and early-access sign-ups help shape what goes into it.

Paste your next page.
Skip the rebuild.

Free to use. No plugin, no Designer setup. Or sign up for early access to Pro.