How to Create a Web App Using Hostinger Horizons
Building a web application used to require coding skills, a design team, and plenty of development time. Today, that process has become far simpler thanks to Hostinger Horizons, an AI-powered no-code platform that lets anyone build and launch a professional web app through simple prompts.
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Whether you want to develop a fitness tracker, volunteer management tool, or small business dashboard, this guide walks you through each step — from setting up your first project to publishing it live.
What Is Hostinger Horizons?
Hostinger Horizons is an intelligent web app builder that allows users to design, structure, and deploy fully functional web applications without writing any code. By entering plain-language prompts, the tool automatically generates app logic, interface design, and functionality.
Claim the Hostinger Horizon Plan — Limited Offer
Fast NVMe storage, free SSL, **free domain for 1 year**, 24/7 support, and optimized performance for WordPress and ecommerce. Great for growing sites and multi-site projects.
- High-speed NVMe storage and global CDN
- Daily backups and advanced security
- Up to 100 websites (varies by plan)
- Priority support and optional dedicated IP
It’s an ideal choice for:
- Beginners with no technical background
- Solopreneurs on a limited budget
- Small businesses wanting quick prototypes or internal tools
Step-by-Step Guide: How to Create a Web App with Hostinger Horizons
Step 1: Sign Up and Start a New Project
Visit the Hostinger Horizons page and select a plan that fits your needs. Plans start at $19.99/month, all offering full app-building capabilities with varying monthly message limits (up to 1,000 messages).
Once you subscribe:
- Log into your hPanel dashboard.
- Go to Websites → Websites List → Add Website.
- Choose Hostinger Horizons to launch your new project.
Note: Hostinger Horizons is currently in early access. Minor glitches may occur, but you’re covered by a 30-day money-back guarantee if you decide to cancel.
Step 2: Explore the Interface
Once inside the dashboard, you’ll see a prompt input field supporting over 80 languages. Describe your desired app and press Enter to start building.
The dashboard is divided into two main sections:
- Left Pane: Add or refine prompts and view your remaining message credits.
- Right Pane: See a live preview of your app as you modify it.
When your app looks ready, use the Publish button (top right corner) to make it publicly accessible.
Step 3: Define Your App’s Purpose
Clear, structured prompts produce better results. Define the goal, core features, and design preferences of your web app.
Example prompt:
Create a fitness app that generates personalized workout and meal plans based on user data such as age, height, weight, and activity level. Include a dashboard, progress tracker, and a clean modern design with a teal-and-violet color palette.
Tips for effective prompts:
- Specify what your app should do (purpose).
- List essential features (login, dashboard, forms).
- Mention visual preferences (layout, colors, typography).
Step 4: Customize Your Design
A good user interface improves engagement. You can enhance your project’s look and functionality by customizing:
| Element | Purpose |
|---|---|
| Menus | Provide easy navigation through tabs, sidebars, or dropdowns. |
| Forms | Allow user input like text, numbers, or images. |
| Pages | Contain structured information such as user profiles or reports. |
| Buttons | Trigger actions like submitting data or moving to another page. |
You can even upload a wireframe or provide design prompts like:
“Add a login page with a signup redirect button and a minimal modern layout.”
Add further details about font style, colors, and spacing to achieve a professional look.
Step 5: Refine the Logic and Structure
Once the visual structure is ready, refine the app’s logic and interactions. Provide follow-up prompts to adjust how your app behaves.
Focus on improving:
- Business Logic: How the app makes decisions (e.g., fitness goals adjust per user data).
- Decision Trees: How screens change based on user actions.
- Event Handling: How the app responds to clicks, inputs, or toggles.
- Data Flow: How information is validated and stored.
Example refinement prompt:
Validate login credentials. If incorrect, show “Invalid email or password.” If correct, redirect users to the dashboard.
Always test each feature in the preview to confirm everything functions smoothly.
Pro Tip: Refine one section at a time to avoid confusion and get more accurate results.
Step 6: Connect a Database (Optional)
If your app collects user information, connect it to a database using Supabase, a secure open-source platform.
Steps:
- Create a Supabase account and start a new project.
- Copy your Project URL and API Key.
- In Hostinger Horizons, enter a prompt such as: Connect my app to Supabase using the following credentials: [Project URL, API Key]. Create tables and link them to the appropriate fields.
Refine and test until the connection works correctly.
Step 7: Test and Publish Your Web App
Before going live, review your app’s functionality, responsiveness, and navigation.
Use the built-in preview to test all elements thoroughly.
Testing Checklist:
- Functionality: All features, forms, and database operations work as expected.
- Navigation: Links and buttons redirect correctly.
- Responsiveness: Layout adjusts seamlessly on mobile and desktop.
When ready, click Publish. Hostinger will assign a temporary domain for your app.
Then:
- Test it on multiple browsers (Chrome, Firefox, Edge).
- Analyze performance using GTMetrix or PageSpeed Insights.
- Connect your custom domain from hPanel → Websites.
Congratulations — your web app is live!
Read Also Article: How to Make a Website From Scratch in 2026 – Step-by-Step Guide
Comparison: Hostinger Horizons vs. Traditional App Development
| Feature | Hostinger Horizons | Traditional Development |
|---|---|---|
| Coding Required | No | Yes |
| Setup Time | Minutes | Weeks or Months |
| Cost | Low (from $19.99/month) | High (developer fees) |
| Ease of Use | AI-assisted, beginner-friendly | Requires technical expertise |
| Database Setup | Simple via Supabase | Manual configuration |
| Publishing | One-click deployment | Complex hosting setup |
Conclusion
Hostinger Horizons simplifies web app creation by merging AI automation with user-friendly controls. Without writing a single line of code, you can design, test, and publish a fully functional app in just a few steps.