Responsive Layout Broken on Mobile in Lovable App
Your Lovable app looks fine on desktop but the layout is broken on mobile devices — content overflows the screen, text is too small to read, buttons are impossible to tap, or elements overlap each other.
Mobile users often make up 60-80% of web traffic. If your app doesn't work on phones, you're losing the majority of potential users. Common symptoms include horizontal scrolling, elements hidden off-screen, and navigation that's unusable on small screens.
The issues may vary between different phones and screen sizes, making it hard to identify a single root cause.
Error Messages You Might See
Common Causes
- Missing viewport meta tag — Without the viewport meta tag, mobile browsers render the page at desktop width and zoom out
- Fixed pixel widths — Elements have hardcoded pixel widths (e.g., width: 800px) instead of responsive units
- No media queries — The CSS doesn't adapt to different screen sizes
- Overflow not handled — Tables, images, or code blocks extend beyond the screen width
- Desktop-first design — AI generated a desktop layout and didn't consider mobile breakpoints
How to Fix It
- Verify viewport meta tag — Ensure your HTML head contains: <meta name="viewport" content="width=device-width, initial-scale=1.0">
- Use responsive units — Replace fixed pixel widths with percentages, vw/vh units, or max-width constraints
- Add overflow handling — Set overflow-x: hidden on the body, and overflow-x: auto on tables and code blocks
- Test with Chrome DevTools — Toggle device toolbar (Ctrl+Shift+M) to preview your app at different screen sizes
- Use Tailwind responsive prefixes — If using Tailwind CSS, add sm:, md:, lg: prefixes for responsive behavior
Real developers can help you.
Luca Liberati
I work on monoliths and microservices, backends and frontends, manage K8s clusters and love to design apps architecture
Matthew Butler
Systems Development Engineer @ Amazon Web Services
Basel Issmail
’m a Senior Full-Stack Developer and Tech Lead with experience designing and building scalable web platforms. I work across the full development lifecycle, from translating business requirements into technical architecture to delivering reliable production systems.
My work focuses on modern web technologies, including TypeScript, Angular, Node.js, and cloud-based architectures. I enjoy solving complex technical problems and helping teams turn product ideas and prototypes into working platforms that can grow and scale.
In addition to development, I often collaborate closely with product managers, business analysts, designers, and QA teams to ensure that solutions align with both technical and business goals.
I enjoy working with startups and product teams where I can contribute both as a hands-on engineer and as a technical partner in designing and delivering impactful software.
hanson1014
Full-stack developer experienced in fixing and deploying AI-generated apps from Lovable, Bolt.new, Cursor, and Replit. I specialize in debugging Supabase integration issues (auth flows, RLS policies, database connections), fixing broken deployments, resolving routing/blank screen problems, and cleaning up messy React/Vite codebases. I also build production apps with the Claude API and have shipped a Mac desktop dev tool (Nexterm from scratch. Based in Hong Kong, fast turnaround.
Stanislav Prigodich
15+ years building iOS and web apps at startups and enterprise companies. I want to use that experience to help builders ship real products - when something breaks, I'm here to fix it.
David Olverson
Solo dev shipping production apps with AI-assisted development. I specialize in rescuing broken Lovable/Bolt/Cursor builds and taking them to production. 10+ apps shipped including SaaS CRMs, gaming platforms, real estate tools, and Discord bots. Stack: Next.js 16, TypeScript, Tailwind CSS, FastAPI, PostgreSQL, Prisma. I use Claude Code with 50+ custom skills for rapid delivery. Average turnaround: 2-4 weeks from broken prototype to production.
Antriksh Narang
5 years+ Experienced Dev (Specially in Web Development), can help in python, javascript, react, next.js and full stack web dev technologies.
PawelPloszaj
I'm fronted developer with 10+ years of experience with big projects. I have small backend background too
prajwalfullstack
Hi Im a full stack developer, a vibe coded MVP to Market ready product, I'm here to help
Matt Butler
Software Engineer @ AWS
You don't need to be technical. Just describe what's wrong and a verified developer will handle the rest.
Get HelpFrequently Asked Questions
Why does my app look different on different phones?
Different phones have different screen sizes, pixel densities, and browsers. You need responsive design that adapts to various dimensions. Test on at least iPhone SE (375px), iPhone 14 (390px), and a larger Android (412px).
Can I fix mobile layout without redesigning?
Often yes. Adding a viewport meta tag, setting max-width: 100% on images, and adding overflow-x: hidden can fix most basic issues. For complex layouts, you may need media queries.