+50 CSS Form Examples And Source Codes

September 13, 2025

The basic principle of the Internet is to transmit information and to receive information.
We need CSS form sections to get the information.

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This is the reason why I wrote this article that consists of CSS friends. If the Internet is a lion, forms are its hairs.
Forms make all entries on the Internet.
Even when you post a post on Facebook, you fill out an advanced form. Don't think of the way as static forms that we only see on the contact pages of sites.
We fill out forms even on the pages where we pay credit cards. If you need a creative CSS from you, I recommend you to review this collection that I prepared for you.
Following the sentence, you will discover the best HTML form design examples with code.

1 - Full Page Onboarding Form

A clean example made by a creative design studio. The questions we are accustomed to seeing below are given step by step this time. The most significant advantage of asking the user questions step by step is to prevent the user from getting overwhelmed. Since they see only one question at a time, they see this page, which is necessary to fill, much more comfortable than it is.
Animations in page transitions also offer a very stylish and natural flow. It was developed in Webflow. It usually takes 3 to 4 days to make such a page, but it has been improved in Webflow for two hours.

2 - Cool Animated Login Page

Cool Animated Login Page

Login forms are the ones we use most frequently. You may not have noticed that login is a form, but it is also a form.

This slide animated login form is widely adopted among developers, but it is impossible to see such a way on real technology companies' real websites.

Perhaps it is not used because there are too many animations and it will cause difficulties in working on computers with low capacity.

Improve this project You can reach other projects of the developer from this link. The software developer has good plans. I recommend you review.

3 - Form With Cool Placeholders

A green form element

One of the most critical problems in form files is placeholders. Because the user learns from here how to fill the form, in this example, clicking on the placeholder transforms the way into the text. This animation has been prepared very successfully. There are speedy and smooth transitions.

Animation following natural physics rules helps to get more realistic results.

If you develop slower or faster animations than the eye will follow, these animations are seen as a problem, and the website is considered corrupt.

When making animations, be sure to follow the principles of physics rules.

4 - Fun Waving Animation

That form has a waving animation

This is another animated placeholder example. It is surprising in this example that a no-code tool can create such an advanced animation.
No-code tools can now be new ways to write code. When you click on the form field, the form text takes off like a wave.
Such forms can be used on sites where child visitors can enter. Although it is too big for adults, it is a beautiful animation in a child's style when they see it.
Adults may find these kinds of animations too distracting, but children's fascinating attention will not be a problem.

5 - Google Places Autocomplete Form

Auto complete form tech

Another excellent example made with a no-code tool. One of the questions we frequently encounter in form files is location. There are two options when choosing a site.
Either the dropdown menu opens, and you select your location from there, or you write your site and automatically completed situations come from Google location. You choose the most suitable one of these locations.
This auto-complete feature is also used in Facebook and Instagram apps and sites. I don't know if they are using google's location API or using another source.

6 - Single and Multiple Files Uploader

If you create a form with file upload, you can clone this project instead of doing it from scratch.

If the form project's design does not match the design of your main website, you can change the style as you wish.
This form is also designed with Webflow. A developer made it from Dublin. You can find other projects on the official site.

File upload is seen as the most challenging part of the form sections. This difficulty results from managing file sizes. If you manage your project in Webflow, Webflow does the file management job for you.

7 - Multi-Step Form Example with Input Validation

In form format, we have started to develop a lot of step-by-step styles in recent years. User experience on screens is still a very new job. Screen designs that will be the least tiring of users have not been discovered yet, but we are getting better every day.
Consider the difference between the first example of the Instagram app and its current state. It's like 100 years have passed. But only five years have passed.
Instead of list form questions, step by step form management was preferred because it is much easier to ask the problems step by step.
It may be more challenging to fill out the form when the user sees all the questions simultaneously. Step by step form will show simpler than it is.

8 - Two Column Login Page

Two-column login pages are a form of entry preferred by very famous software companies. Companies like Mailchimp and Slack use this home page design.

This shows that this login page design has superior features in terms of user experience. This proposition is based on the available data.

We will see how the login page trends will be in 2022.

Users go from one site to another every day. And seeing a different home screen on each website, they enter confuses. The fact that the sites follow similar login screens makes the job easier for the user.

Of course, we provide brand awareness by feeding similar user experiences with distinctive designs and drawings.

9 - Contact Form With Gradient Button

The standard form on each website is the contact form. Of course, if your site gets 100 million traffic per month, this contact form may be smaller. Maybe not at all.
But if you have a small business, these contact forms are accessible to everyone.
Although the website is suitable for acquiring new customers, every customer prefers human communication before making money. This desire has decreased gradually, though. I know most of my clients after seeing the email notification from the payment provider.
This simple and useful form is also made through Webflow.

10 - Snake Highlight Border Login Form

Borders have an essential role in forms. Boundaries allow you to distinguish information from each other in the form list. If you do not make borders prominently, the information may be mixed.

I explained the general role of the border in the field of web design above. Edges generally carry this task, separating countries from each other.

Borders are good.

In this example, borders are used creatively in defining boundaries. When you move from one placeholder to another, the edge comes with you.

It's very creative. Such creative approaches make the internet more beautiful.

11 - Clean Credit Card Form Example

This is an excellent example of payment. Because in most payment forms, credit cards are not shown concretely. We fill in the form by entering our information on the map.

In this example, the blank card fills with your information as you fill out the form.

In this way, our brain reinforces the form filling process correctly and gains self-confidence.

They are making payment screens easy can cause doubts that there will be some problems with the payment process.

But making the payment screens more fun will cause severe increases in your sales.

It's as cheap as the assumption to try. Please try.

12 - Interactive Step By Step Sign Up Form

We recently started to see the forms step by step. What makes this form more beautiful than others is that it is step by step. What makes this form attractive is that animation transitions between levels are very well developed.

If all forms were as fun as this, the internet's information flow would be much faster. The most tiring subject on the internet is filling out a form.

Reading, viewing experiences have reached almost perfect form. But form screens still don't have a standard and are complicated. I think a standard should be introduced into the form language, and the forms that comply with these rules should be rewarded. It is perhaps not a good idea to set such a condition for a platform that represents freedom.

13 - Dynamic Credit Card Form Style

For some reason, I feel more secure when I see a credit card on the payment pages. I think the brain thinks it's a real payment when I see the credit card.

Generations that have experienced digital display and card versions like me have made physical payments with credit cards more than virtual payments.

Maybe we had a bigger relationship with a credit card than money, but our relationship with payment forms is just developing. Seeing a credit card on the form screen may, therefore, make our generation safe. I do not know how safe it makes those older than we feel.

14 - Well Styled Login Screen

We do not yet know how the screens have damaged our eyes. But we are used to seeing people who have used computers for a lifetime with thick glasses.

A good view? or the opportunities provided by the internet and computer? This is a dilemma to decide.

If you are producing something on the internet, it is excellent, but if you spend time on the screens to consume, you are probably hurting your eyes in vain.

I say all this because I think dark modes will be better for our eyes. As in this example, dark mode themes are increasing. I hope it continues to grow. Even Whatsapp has passed dark mode.

15 - Google and Facebook Sign Up

According to researches, the login success rate is higher in login screens that offer login with google and Facebook. Users do not care what data our companies will reach with such entries. All they care about is getting in faster.

This form is an excellent example of a home screen design with third-party applications.

My advice to you is to log in using apps like email for 10 minutes. If you log into each application with your account, your email box is filled with lots of unnecessary newsletters.

I suggest you use 10-minute email apps for a while to try at least.

16 - Divided Screen Login Page

I like the home screens where the screen is divided into two. I wanted the split-screen designs if there was a competition between the home screens and nobody else, but I voted.
I find it easier to use this design. Because, as you know, no matter how great you write, our brain doesn't read the screens. Scans on the screens.
Split screens also make things significantly easier when scanning. The feature that makes this screen even more beautiful is that very transparent colors are used.
Maybe these colors will become old after five years, but it is among the colors that I would prefer to use in today's world.

17 - 3 Step Lead Form Example

Step by step forms achieves much more successful filling rates; however, if you design a line about which question to ask in which action, the form success rate increases even more.
Users leave your page in two cases. The first case is boring. The second case is uncertainty.
The disadvantage of step-by-step forms is the uncertainty of which problem will arise in the next step. Another possibility is how long the arrangement will last.
It is at least determined how long the form will continue in each step, and the fill rate will be more successful.

18 - Night Shift Multi-Select Form Example

Step by step forms achieves much more successful filling rates; however, if you design a line about which question to ask in which action, the form success rate increases even more.
Users leave your page in two cases. The first case is boring. The second case is uncertainty.
The disadvantage of step-by-step forms is the uncertainty of which problem will arise in the next step. Another difficulty is how long the form will last.
At least, it is determined how long the form will continue in each step, and the fill rate will be more successful.

19 - Cross Slider Step by Step Form

An example of a beautiful form made using the vertical slide feature. Seeing these forms, I am sometimes amazed at how the internet has developed so much in the last ten years.

Form companies started to follow these current changes.

Another eye-catching feature in this form is using a charming animation when moving from one question to another. To make these kinds of animations, you have to be a Javascript ninja.

Javascript is very deep and takes time to master. Choosing and focusing on a field may be a more logical roadmap than learning the entire code language. You will be amazed by how you have evolved over the years. Good luck.

20 - Step by Step 3D form animation

With the horizontal slider form, you can follow that you are at the stage of the structure. Thus, knowing that you are closer to each end in front of you will prevent you from leaving the form. I criticize Typeform in this regard. The questions come up step by step, but there is no clue as to when the form will end. The form can take 3 hours or 10 minutes.

Maybe they changed this situation. There is now a better form of process charts. There was considerable uncertainty about when the form would end when I used it.

Jotform forms are more successful in that regard, but it makes a lot of mistakes in Jotform. Anyway, both companies will be better over time than they are today

21 - Timeline Style Form Experience

You can clone from Codepen. To do this, click on the clone button below. Although I have made this cute button as evident as possible, I sometimes get comments on how I can get to the project.

No matter how much you improve the user experience, using screens will remain difficult for some.

Using a typewriter is also tricky for us. Or we can't use a sword. Every tool is easy for people who live at that time. For this reason, you should not blame anyone for this. You have to be respectful. Thank you for listening to this little life lesson.

22 - This Form Reminded me of Google Forms

Although its colors and design are entirely different, this form reminds me of the google forms tool. Either I want to remember Google in everything I see, or the border structure and form order bear some similarities.
Although it doesn't have a great design, it's still an easy-to-use form. Many sites have worse form pages than this form. The internet would be a better place if all the forms were at least as in this example.
Anyway, let's make the internet a better place instead of complaining. After all, I wrote this article to make the web a better place instead of complaining.

23 - Twitter Login Screen Clone

Twitter Login Screen Clone

One of the first technology companies to use the split-screen login method is twitter. Twitter is a great company that has pioneered many issues. Although it grew and used by billions of people, it never ceased to be democratic.

They were also more ambitious than his competitors in the use of user data.

Twitter still has some security issues. Sometimes we see ads of fraudsters. Facebook is much more successful than Twitter in blocking these ads. But Twitter will always be my favorite social media

Cover image: Alex Green

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