Lovable integration

Google Maps Not Loading in Lovable App

Google Maps displays a gray box, 'For development purposes only' watermark, an error message, or doesn't load at all in your Lovable app. The map area may appear blank, show a broken image, or display a 'This page can't load Google Maps correctly' error.

Maps are essential for location-based apps, store finders, delivery tracking, and property listings. A broken map makes these features completely unusable.

The issue typically appears as one of: a completely empty div where the map should be, a map with a dark overlay and watermark, or a JavaScript console error about the Maps API.

Error Messages You Might See

Google Maps JavaScript API error: InvalidKeyMapError This page can't load Google Maps correctly Google Maps JavaScript API warning: NoApiKeys RefererNotAllowedMapError You must enable Billing on the Google Cloud Project
Google Maps JavaScript API error: InvalidKeyMapErrorThis page can't load Google Maps correctlyGoogle Maps JavaScript API warning: NoApiKeysRefererNotAllowedMapErrorYou must enable Billing on the Google Cloud Project

Common Causes

  • API key not configured — No Google Maps API key is set, or the key is invalid
  • Billing not enabled — Google requires a billing account linked to the Maps API project, even for free tier usage
  • API not enabled — The Maps JavaScript API isn't enabled in the Google Cloud Console
  • Key restrictions too tight — The API key has HTTP referrer restrictions that don't include your production domain
  • Exceeded free tier limits — You've exceeded the $200/month free credit for Maps API usage

How to Fix It

  1. Check API key in console — Open browser DevTools console and look for Google Maps errors that tell you exactly what's wrong
  2. Enable billing — Go to Google Cloud Console → Billing and link a payment method to your project
  3. Enable Maps JavaScript API — Go to Google Cloud Console → APIs & Services → Enable APIs and enable 'Maps JavaScript API'
  4. Update key restrictions — In API key settings, add your production domain to the HTTP referrer restrictions
  5. Verify the API key — Ensure the key in your environment variables matches the one in Google Cloud Console

Real developers can help you.

Costea Adrian Costea Adrian Embedded Engineer specilizing in perception systems. Latest project was a adas camera calibration system. BurnHavoc BurnHavoc Been around fixing other peoples code for 20 years. David Olverson 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. Basel Issmail 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. Omar Faruk Omar Faruk As a Product Engineer at Klasio, I contributed to end-to-end product development, focusing on scalability, performance, and user experience. My work spanned building and refining core features, developing dynamic website templates, integrating secure and reliable payment gateways, and optimizing the overall system architecture. I played a key role in creating a scalable and maintainable platform to support educators and learners globally. I'm enthusiastic about embracing new challenges and making meaningful contributions. Sage Fulcher Sage Fulcher Hey I'm Sage! Im a Boston area software engineer who grew up in South Florida. Ive worked at a ton of cool places like a telehealth kidney care startup that took part in a billion dollar merger (Cricket health/Interwell health), a boutique design agency where I got to work on a ton of exciting startups including a photography education app, a collegiate Esports league and more (Philosophie), a data analytics as a service startup in Cambridge (MA) as well as at Phillips and MIT Lincoln Lab where I designed and developed novel network security visualizations and analytics. I've been writing code and furiously devoted to using computers to make people’s lives easier for about 17 years. My degree is in making computers make pretty lights and sounds. Outside of work I love hip hop, the Celtics, professional wrestling, magic the gathering, photography, drumming, and guitars (both making and playing them) Milan Surelia Milan Surelia Milan Surelia is a Mobile App Developer with 5+ years of experience crafting scalable, cross-platform apps at 7Span and Meticha. At 7Span, he engineers feature-rich Flutter apps with smooth performance and modern UI. As the Co-Founder of Meticha, he builds open-source tools and developer-focused products that solve real-world problems. Expertise: 💡 Developing cross-platform apps using Flutter, Dart, and Jetpack Compose for Android, iOS, and Web. 🖋️ Sharing insights through technical writing, blogging, and open-source contributions. 🤝 Collaborating closely with designers, PMs, and developers to build seamless mobile experiences. Notable Achievements: 🎯 Revamped the Vepaar app into Vepaar Store & CRM with a 2x performance boost and smoother UX. 🚀 Launched Compose101 — a Jetpack Compose starter kit to speed up Android development. 🌟 Open source contributions on Github & StackOverflow for Flutter & Dart 🎖️ Worked on improving app performance and user experience with smart solutions. Milan is always happy to connect, work on new ideas, and explore the latest in technology. Vlad Temian Vlad Temian 15+ years shipping production infrastructure for startups. Former CTO at qed.builders (acquired by The Sandbox). Cursor ambassador and agentic tooling builder. I've scaled systems, automated deployments, and built observability tools for AI coding workflows. I specialize in taking vibe-coded apps from broken prototype to production-ready: fixing Supabase auth/RLS, Stripe integrations, deployment pipelines, and cleaning up AI-generated spaghetti. I build tools in this space (agentprobe, claudebin, micode) and understand both sides: how AI generates code and why it breaks. https://blog.vtemian.com/ Stanislav Prigodich 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. Daniel Vázquez Daniel Vázquez Software Engineer with over 10 years of experience on Startups, Government, big tech industry & consulting.

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Frequently Asked Questions

Is Google Maps API free?

Google provides $200/month in free Maps API credits, which covers about 28,000 map loads. After that, you pay per usage. A billing account is required even for free usage.

Why does the map show 'For development purposes only'?

This watermark appears when billing is not enabled on your Google Cloud project or your API key is invalid. Enable billing and verify your API key to remove it.

Related Lovable Issues

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