flowty astronaut

Webflow optimisations for carbon conscious designers

Build in Webflow, optimise with Flowty, host where you want.

Instantly better performance

Automated, optimised, controlled by you

Low-carbon Webflow sites (over 20% lighter on average)

Self host your Webflow sites (Host green)

Webflow isn’t green.
We’ve fixed that.

Webflow is great. But it’s not that green. For the carbon conscious it’s just not good enough and until it is, here we are.
Flowty Logo
Green hosting
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Host where you want
Tiny image files
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WebP & AVIF image formats
Minified Scripts
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Only on paid plan
Minimised JS
Assets on your domain
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Host images, fonts, JavaScript and CSS on the same domain as your site
Optimised Youtube embeds
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Uses Lite Youtube Embed package to reduce  data consumed
Optionally remove jQuery, Webflow JS and unused CSS
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Save kilobytes if you’re not using them
Check out the full list of optimisations from Flowty.

Flowty will help you:

Save time

Common, time-consuming optimisations are done with a few simple toggles. (So you can focus on delivering a perfectly designed site.)

Lower carbon footprint

Host your site on a green web host. Plus, our one-click site optimisations reduce page footprint by over 20%

Focus on design

Design in Webflow, keep your Flowty site automatically updated with Webhooks.

Increase site performance

Faster load times, better lighthouse performance scores, yes please!

Save money on hosting

For simple sites, stay on the Webflow free tier and host elsewhere.

Get better SEO

Flowty automatically generates a sitemap and robots.txt file  for search indexing

Better with Flowty

Compare the same site using Flowty with the original hosted on Webflow.
Showing Webflow to eleveny static site generator

Webflow + 11ty

Flowty’s code takes your Webflow site, runs the pages through the Eleventy static site generator, and applies a series of optimisations to the page content and assets.

Flowty outputs sites as good old fashioned HTML files. This allows sites to be hosted almost anywhere.

With Flowty, you still use Webflow’s design and editing tools to build, publish, and maintain sites.


Flowty is open source, and available for use under and Apache 2.0 license.
Please note that Flowty is an abandoned project.
It has had limited testing, is not formally supported, and is not actively maintained. You use it at your own risk.


Does using Flowty on my site violate Webflow’s Terms of Service?

Yes. Flowty crawls and scrapes your Webflow staging site. This is not permitted under Webflow’s Terms of Service. By using Flowty on your site, you accept and understand this.

Can I still update my site after using Flowty?

Yes, you can continue to use Webflow’s designer & editor to maintain your site just as you normally do.

Will my Flowty site update if I make changes in Webflow?

You’ll be able to connect your Flowty site to Webflow using webhooks, to ensure your production site remains up-to-date whenever you make changes in Webflow.

Where can I host my Flowty site?

You can host your Flowty site anywhere that can run NodeJS and serve static HTML web pages. If you want, you can even host it on your own Raspberry Pi device powered by solar panels!

What can’t Flowty optimise?

There are still a few things that Flowty can’t automatically optimise. This includes Lottie animations, iframes and emdedded content, and third-party content. When working with these elements, you will need to make decisions on how you use them in order to keep your site sustainable.

Do Webflow's forms still work?

Yes, they will still work based on the limits of your site’s Webflow plan.

Can I get help with using Flowty?

Flowty is not actively maintained. If you need help then you can contact [email protected], and I will try to get back to you in due course.

Get a faster, low-carbon Webflow site in minutes.
Get Flowty.