How to build a web app with no-code: A step-by-step guide

Narek Bayadyan
/
Feb 26, 2025
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5
min read

You don’t have to be a programmer to build a web application or need an expensive software developer to create your web app.

Thanks to the accessibility of no-code web app builders, you can easily create web applications without writing a single line of code. These no-code tools have drag-and-drop functionality, custom code blocks, and allow integration with data sources like Airtable, Google Sheets, and HubSpot, making web app creation more accessible and empowering to the general public.

But how do you actually build a web app without code? Do you need to pay for expensive no-code software?

We are here to answer all your questions and teach you how to build a web application without coding.

Tl;DR

Follow these steps to build a web app without code:

1. Define the Scope

2. Do Market Research and Talk to Potential Users

3. Visualize the Web App in Action

4. Create Wireframes (optional)

5. Choose the Right No-code Tool

6. Create a Minimum Viable Product (MVP) and Get Feedback

7. Customize Your App

8. Launch and Test

1. Define the Scope

If you're building a web app for your business, whether for internal or external processes, it's vital to understand the primary objectives your app aims to achieve. Give a thought to whether you want to improve customer engagement, streamline internal operations, or generate sales.

Starting with the "why" ensures you’ve a clear understanding of the problem you are solving and the app’s goals. This understanding forms the foundation for every subsequent decision, ensuring your app has practical value.

Once you identify the objectives, start listing the key functionalities you want for your application.

2. Do Market Research and Talk to Potential Users

You know the problem you want to solve; that's great. You might also have a vision of how to solve that problem.

Now, it's time to go out and talk to your future users—the people experiencing the problem. Whether this is a client or a team member, delve deeper into their problems and what they would need. Engaging with potential users early on helps validate your assumptions and gather real-world input, reducing the risk of building extra features your audience wouldn’t use.

3. Visualize the Web App in Action

Now, you can finally make a more informed decision about how to solve the problem you have identified. Based on what you heard from your team or customers, start conceptualizing workflows and data flows that reflect the app's functioning. This is critical for structuring your app logically, even in a no-code environment without technical expertise.

Draw flowcharts and think about how you should organize the data. Try starting an inner monologue about the app's flow and then noting it down somewhere so you can check it later.

The inner monologue may sound like, "I will begin by creating a form for my users to fill out. Their responses will be automatically transferred to a spreadsheet. The data in the spreadsheet will then be used to update the users' profile page, which will be visible to a different group of users."

You don’t need to be an engineer to figure this out, nor do you need to figure this out all at once. You will get things wrong at first, but the great thing about no-code is that it is intuitive to learn and fast to adjust.

4. Create Wireframes (optional)

Wireframes are visual blueprints of your app's layout, traditionally used to gather stakeholder feedback before development. While tools like Figma, Mockingbird, or Balsamiq can quickly produce these mock-ups, the no-code revolution has changed the game.

Using no-code platforms like Softr (that’s us) allows you to create a functional prototype of your web app just as quickly as a static wireframe in Figma (especially if you are not an experienced designer). You will end up with a much more functional asset.

Use wireframing if your project requires extensive stakeholder approval or involves complex user flows.

5. Choose the right no-code tool

After visualizing your web application, find a no-code web app builder that suits your project's objectives and supports your vision. Look for a tool with an intuitive interface, pre-built templates, and the ability to customize apps using programming if needed. Ensure the no-code app easily connects with other tools and services, and consider features like data encryption and user authentication for data security.

Softr is one of the best no-code tools for building web apps and has most of the features mentioned above. Whether you want to create a client portal, a vendor portal, or simplify inventory management for your business, Softr has got you covered. The platform also allows you to store and import your data from Airtable, Google Sheets, and many more data sources.

6. Create an MVP and Get Feedback

After picking a no-code tool based on your requirements and budget, start building a Minimum Viable Product (MVP). Many no-code tools offer built-in templates. Softr, for example, has tons of customizable and professionally designed templates for building a web app.

Starting from a template will cut down the building time even more. At this stage, the aim is to develop an MVP as quickly as possible without striving for perfection. Then, gather feedback from a small group within your target audience.

Using templates and data storage options like Airtable or Google Sheets allows you to bypass much of the complexity of traditional app development. Starting from a template speeds up the process, while building from scratch offers customization flexibility.

7. Customize Your App

After you receive feedback on the MVP you built, customize your web app based on the potential users’ feedback. You can add features, modify designs, and adjust flows without writing code and streamlining the iteration process.

If you use Softr to build your web app and get stuck, you can talk to our 24/7 customer support chat. We also have a vibrant Softr community where all our users support each other.

Once the primary functions and the changes you made are working, make the finishing touches and make sure the design is to your liking. You don't need to worry about your app's responsiveness, as Softr automatically handles that.

8. Test and Launch Your App

You have found and validated your idea, planned and developed your web app, and are now ready to launch it. This step is just one "publish" away.

But hold on.

Test your app thoroughly before releasing it to your target audience. After all, you only get one chance to make a good impression. Check all the key flows, major integrations, and important fields. Ensure the user-entered data is reflected in your chosen database. You can also consider using AI-driven test assistants like KaneAI by LambdaTest, which allows you to create complex test cases using natural language, streamlining your automation testing process.

After doing all the quality checks, launch your app.

See how users react to it, gather as much feedback as possible, and look for ways to improve it. Then, you can quickly and easily make the changes using the no-code app.

Once that is done, you can browse the list of Softr templates (or of the platform of your choice) and see if any resembles what you want to build. Starting from a template will cut down the building time even more!

If you start from scratch, select the features you want to be automatically added to your app as shown in the image below.

Frequently asked questions about no-code web app builders

Can you build an app without coding?

Thanks to the no-code movement, anyone can now build an app without knowing how to code. After choosing the right no-code web app builder for your needs, all you need to do is design your platform, add your features, add your branding, and launch! It can be as easy as that.

Is there a free no-code app builder?

Yes, there are many free no-code app builders. Softr is one of the best free no-code apps. It’s intuitive, has many templates you can use to get started, and integrates with popular data sources like Google Sheets, Airtable, and MySQL.

Are no-code app builders good?

No-code app builders allow individuals and teams to quickly and easily develop websites, web apps, internal tools, online communities, and marketplaces. They are perfect for you if you want to innovate at a lower cost and create an elastic and agile app without hiring developers and designers.

What are the benefits of a no-code app builder?

The top benefits of a no-code app builder include:

1. Decreased costs

2. Increased flexibility

3. Faster MVP development and decreased time to market

4. Flexible and easy to update

5. Quick maintenance

6. Elastic growth

7. Future-proof

What is a web app?

A web application is a program that runs on the Internet and performs a wide range of functions using online web technologies. These no-code web apps can be as simple as a contact form on a website, an online calculator, or more complicated apps for specific purposes.

What is the best no-code web app builder?

The best no-code web app builder depends on your use case, time, and investment. But some of the best platforms include:

1. Softr

2. Bubble.io

3. Adalo

4. Thunkable

5. Glide

6. FlutterFlow

7. Bravo Studio

What is Softr
Softr is the easiest way to turn your data into powerful business apps—no code required. Connect to your spreadsheet or database, customize layout and logic, and share with your team or clients.

Join 700,000+ users worldwide, building client portals, internal tools, CRMs, dashboards, project management systems, inventory management apps, and more—all without code.
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Narek Bayadyan

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