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Awesome Open Source

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Twitter: @FastlaneTools License Gem Homebrew Build Status PRs welcome!

fastlane is a tool for iOS and Android developers to automate tedious tasks like generating screenshots, dealing with provisioning profiles, and releasing your application.

✨ All fastlane docs were moved to

Need Help?

Before submitting a new GitHub issue, please make sure to

If the above doesn't help, please submit an issue on GitHub and provide information about your setup, in particular the output of the fastlane env command.

Note: If you want to report a regression in fastlane (something that has worked before, but broke with a new release), please mark your issue title as such using [Regression] Your title here. This enables us to quickly detect and fix regressions.

fastlane team

Josh Holtz

Fumiya Nakamura

Danielle Tomlinson

Maksym Grebenets

Satoshi Namai

Roger Oba

Matthew Ellis

Olivier Halligon

Helmut Januschka

Daniel Jankowski

Jan Piotrowski

Jorge Revuelta H

Kohki Miki

Aaron Brager

Luka Mirosevic

Felix Krause

Jérôme Lacoste

Jimmy Dee

Manish Rathi

Joshua Liebowitz

Andrew McBurney

Max Ott

Stefan Natchev

Iulian Onofrei

Manu Wallner

Special thanks to all contributors for extending and improving fastlane.

Contribute to fastlane

Check out for more information on how to help with fastlane.

Code of Conduct

Help us keep fastlane open and inclusive. Please read and follow our Code of Conduct.


fastlane tracks a few key metrics to understand how developers are using the tool and to help us know what areas need improvement. No personal/sensitive information is ever collected. Metrics that are collected include:

  • The number of fastlane runs
  • A salted hash of the app identifier or package name, which helps us anonymously identify unique usage of fastlane

You can easily opt-out of metrics collection by adding opt_out_usage at the top of your Fastfile or by setting the environment variable FASTLANE_OPT_OUT_USAGE. Check out the metrics code on GitHub


This project is licensed under the terms of the MIT license. See the LICENSE file.

This project and all fastlane tools are in no way affiliated with Apple Inc. This project is open source under the MIT license, which means you have full access to the source code and can modify it to fit your own needs. All fastlane tools run on your own computer or server, so your credentials or other sensitive information will never leave your own computer. You are responsible for how you use fastlane tools.

✨ All fastlane docs were moved to

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