FlutLab is a cloud Flutter IDE for building, testing, and compiling iOS, Android, and web apps with no local setup, real-time collaboration, and a free tier.
FlutLab is an online Flutter development environment that runs entirely in a web browser, letting developers write, test, and compile Flutter applications without installing the Flutter SDK, Android Studio, or Xcode on their own machine. The platform is aimed at making Flutter development accessible from any computer with a browser, including lower-spec machines that couldn't otherwise run a local Flutter toolchain comfortably.
The service is operated by FLUTLAB s.r.o, a small software company based in Bratislava, Slovakia. FlutLab has built a sizable community around the product, citing several hundred thousand registered developer accounts, and maintains a broader ecosystem that includes a sandbox environment, documentation, and a Residents community program.
Core editor features include autocompletion, integrated access to Flutter's official documentation, and a hot preview mode that shows UI changes on a connected device or emulator as code is edited, mirroring the experience of local Flutter hot reload. GitHub, Bitbucket, and GitLab integration lets teams connect FlutLab directly to their existing source control workflow.
Real-time collaboration allows multiple developers to work in the same project simultaneously, which is useful for pair programming or classroom teaching scenarios. FlutLab also offers dedicated builders for iOS, Android, and web that can sign builds for submission to app marketplaces, removing the need for a separate local build machine.
The free plan allows up to two Flutter projects and 250 MB of storage, enough to explore the platform or work on a small personal project, though builds run on a general, non-prioritized queue shared with other free users.
The Premium plan starts at around 5 dollars per month and removes most of the free tier's limits: it adds dedicated, higher-priority iOS, Android, and web builders, unlimited project lifetime, up to 1 GB of storage, up to ten team members and ten projects, code signing for app store submissions, and private GitHub, Bitbucket, and GitLab repository support. FlutLab also runs a separate Education program with student and instructor pricing for classroom use.
No, FlutLab runs the Flutter SDK and build tools in the cloud, so you only need a web browser to write, test, and compile apps.
The free plan allows up to 2 Flutter projects with 250 MB of combined storage.
Yes, the Premium plan includes dedicated iOS, Android, and web builders that can sign builds for submission to app marketplaces.
Private GitHub, Bitbucket, and GitLab repositories are supported on the Premium plan; the free plan is limited to public repos.
FlutLab is operated by FLUTLAB s.r.o, a small software company based in Bratislava, Slovakia.