App automation done right

The easiest way to build and release mobile apps.
fastlane handles tedious tasks so you don’t have to.

Developer hours saved

10,558,200

Automate your development and release process

fastlane is an open source platform aimed at simplifying Android and iOS deployment.
fastlane lets you automate every aspect of your development and release workflow.
Screenshots icon

Automate
screenshots

Automatically generate localized screenshots for the app store
Learn more
Beta deployment icon

Beta
deployment

Easily distribute beta builds to testers
Learn more
App Store icon

App Store
deployment

Publish a new release to the app store in seconds
Learn more
Code signing

Code
signing

Reliably and consistently code sign your app–no more headaches
Learn more
Screenshots icon

Capture screenshots automatically

Generate localized app store screenshots in minutes.
  • Automatically capture localized screenshots for each language and device your app supports
  • Configure it once, and store the configuration so anyone on the team can generate screenshots
  • Work on something else – fastlane takes screenshots without interrupting your other tasks
Capture screenshots on
iOS and Android
Screenshots illustration
Beta deployment icon

Distribute beta builds

Easily publish new beta builds to testers so you can get valuable feedback, fast.
  • Automate the most time-consuming beta distribution steps including incrementing the build version, code signing, building and uploading the app, and setting a changelog
  • Support for over 15 beta testing services including TestFlight, Crashlytics Beta, Play, and Hockey
  • Freely switch between beta services without needing to reconfigure fastlane
Distribute betas on
iOS and Android
Beta illustration
App Store icon

Publish your app with the push of a button

Automate the entire app store deployment process.
  • Create a repeatable custom workflow to build, upload and distribute new releases to the app store
  • Upload and manage all of your app’s metadata including screenshots
  • Automatically submit new versions of your app for review
Publish apps on
iOS and Android
Appstore illustration
Code signing

Automatic code signing for iOS

Avoid the frustration of managing code signing identities.
  • Store your code signing identities and profiles in your own private, encrypted git repository to securely sync them across machines
  • Once set up, every developer on your team can reproduce signed builds on any computer
Simplify signing
Codesigning illustration

Continuous Integration support

Fastlane integrates effortlessly into existing CI services, including:
Bitrise logo Circle CI logo Jenkins logo Travis CI logo

Extend fastlane

Customize your deployment workflows using the hundreds of community built fastlane actions and plugins.
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Fastlane is AMAZING! Thank you! ❤️❤️❤️
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@nicollhunt 2:46 PM - 21 Jun 2017
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Some free advice: if you develop mobile apps you really need Fastlane. It's a game changer. https://fastlane.tools
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@deadwinter 7:01 PM - 5 Apr 2017
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I'm mad I haven't been using @FastlaneTools sooner.
This is 🔥🔥🔥!
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@t_guidon 4:03 PM - 27 Jun 2017
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I love @FastlaneTools ❤️
Generating all the screenshots for iTunes Connect with one line of code feels like cheating.
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@haawa799 8:42 AM - 11 Jun 2017
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Software like @FastlaneTools makes me glad to build stuff. Still kinda shocked that it's possible to send builds to Testflight w/ 1 command
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@austinlouden 10:31 PM - 20 Feb 2017
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How fastlane works

Fastlane lets you configure lanes to support your team’s deployment workflows. Use a single command to run a lane.

fastlane

•••
lane :beta do
increment_build_number
build_app
upload_to_testflight
end
lane :appstore do
capture_screenshots
build_app
upload_to_app_store
slack
end

See it in action - getting started with fastlane

Become a fastlane contributor

The strong open source community that contributes to fastlane is part of what makes it great. With over 700 contributors, we're building the most powerful set of tools for deploying mobile apps. Check out our GitHub repository for information on how to contribute and to become a core contributor.
Get started with fastlane