CSS Form Generator with Themes

to achieve the perfect look

Customize your forms using forms.io theme editor, you can add logos, change colors, and change layouts. Find out more!

CSS Form Generator with Themes

Step Up Your Form Appearance Using Form Themes

Customize the appearance of your forms by using Themes & CSS features.

form themes leave note
advanced designer

Advanced Designer

Style your form with ease by using form layout, form cover, label styles, line layout and many more.

advanced css

Advanced CSS

Customize the style of your business form by adding your own CSS and HTMl code.



Customize your business form by adding your brand logo, uploading files, changing color schema and fonts to brand standards.

What is a Form Theme?

A form theme is a set of formatting properties that are applied to an individual form. Maintain consistency in your forms and boost your professionalism. You can maintain brand consistency with a range of developed form themes with the forms.io Theme Editor. There's no reason to mess around with CSS.

Sign Up 14-day FREE Trial

Explore More Features

Here are the additional features to look at

Explore More Features

Go to the next level with 500apps logo

Get 50 other apps with Forms.io - Join the SaaS Revolution - 500apps, $14.99/user flat pricing, 24/5 Support (Phone/Email/Onboarding)

500apps banner

Our customers are our biggest fans