How to Build an App with Lovable in 2026
Complete guide to building your first app with Lovable AI.
How to Build an App with Lovable in 2026
Complete guide to building your first app with Lovable AI.
Time to first app: 1-3 hours
Step 1: Sign Up
- Go to lovable.dev
- Sign up (free tier available)
- Create new project
Takes 2 minutes.
Start here: Lovable
Step 2: Describe Your App
Be specific. Good prompt:
"Build a task manager where users can:
- Add tasks with title and description
- Mark tasks complete/incomplete
- Delete tasks
- See all tasks in a list
Use a clean, modern UI with blue accents."
Bad prompt: "Build a task app"
More detail = better results.
Step 3: Let AI Build
Lovable generates:
- React frontend
- Backend API
- Database schema
- UI components
Takes 5-10 minutes.
Watch the AI work. It shows progress.
Step 4: Test Your App
Click "Preview" to see it running.
Test everything:
- Add a task
- Complete it
- Delete it
- Check if it works
Found issues? Fix in next step.
Step 5: Iterate
App not perfect? Tell Lovable:
"The delete button should be red, not blue"
or
"Add a filter to show only completed tasks"
AI updates the app. See changes in real-time.
Step 6: Add Features
Start simple. Add features one at a time:
"Add user authentication so each user sees only their tasks"
Then:
"Add due dates to tasks"
Build incrementally. Test each feature.
Step 7: Deploy
Lovable deploys with one click.
- Click "Deploy"
- Get your live URL
- Share with users
App is live. Done.
Common Beginner Mistakes
Mistake 1: Vague Prompts
Bad: "Make it better"
Good: "Change the button color to blue and increase font size"
Mistake 2: Too Many Features at Once
Build one feature at a time. Test. Then add more.
Mistake 3: Not Testing
Test every feature before adding the next one.
Example App Prompts
To-Do List:
"Build a todo list with tasks, completion status, and delete functionality. Clean UI."
Booking System:
"Build a booking system where users can book time slots. Show calendar view and manage bookings."
Expense Tracker:
"Build an expense tracker. Add expenses with amount, category, date. Show total by category."
What Lovable Handles
Automatically included:
- Responsive design (mobile-friendly)
- Database setup
- API endpoints
- Basic styling
- Hosting
You just describe what you want.
When to Use Lovable
Good for:
- MVPs
- Internal tools
- Simple SaaS
- Learning by building
Not good for:
- Complex enterprise apps
- Games
- Highly custom animations
Tips for Success
1. Start simple
Build basic version first. Add features after.
2. Be specific
Describe exactly what you want.
3. Test frequently
Check each feature works before moving on.
4. Iterate
First version won't be perfect. Improve it.
Next Steps
After building first app:
- Show 5 friends
- Get feedback
- Iterate based on feedback
- Add more features or build new app
The learning is in the doing.
Cost
Free tier: 3 projects
Paid: $20/mo unlimited
Start free. Upgrade when you hit limit.
Get started:
More Lovable guides:
Disclosure: Some links are affiliate links.
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