Images

CircleCI maintains a fleet of images for various programming languages, databases, and operating systems.

Convenience Images

IMAGE NAME	DESCRIPTION	LATEST VERSION
cimg/android An Android Docker image built to run on CircleCI that contains API levels, build & platform tools, and the NDK variant images.	An Android Docker image built to run on CircleCI that contains API levels, build & platform tools, and the NDK variant images.	2026.03
cimg/aws An AWS Docker image built to run on CircleCI that contains the AWS CLI and related tools.	An AWS Docker image built to run on CircleCI that contains the AWS CLI and related tools.	2026.04
cimg/azure An Azure Docker image built to run on CircleCI that contains the Azure CLI and related tools.	An Azure Docker image built to run on CircleCI that contains the Azure CLI and related tools.	2026.04
cimg/base A base Ubuntu Docker image built to run on CircleCI	A base Ubuntu Docker image built to run on CircleCI	2026.06
cimg/clojure A Clojure Docker image built to run on CircleCI that contains prebuilt OpenJDK, Clojure via clj and Leiningen.	A Clojure Docker image built to run on CircleCI that contains prebuilt OpenJDK, Clojure via clj and Leiningen.	1.12.0-openjdk-8.0-node
cimg/deploy A deployment Docker image built to run on CircleCI that contains various deployment related tools.	A deployment Docker image built to run on CircleCI that contains various deployment related tools.	2026.04
cimg/elixir An Elixir Docker image built to run on CircleCI that contains a standard erlang and elixir installation	An Elixir Docker image built to run on CircleCI that contains a standard erlang and elixir installation	1.19.5-erlang-27.2.2-node
cimg/gcp A GCP Docker image built to run on CircleCI that contains the GCP CLI and related tools.	A GCP Docker image built to run on CircleCI that contains the GCP CLI and related tools.	2026.02
cimg/go A Go Docker image built to run on CircleCI that contains go and gotestsum	A Go Docker image built to run on CircleCI that contains go and gotestsum	1.26.4
cimg/mariadb A MariaDB Docker image built to run on CircleCI.	A MariaDB Docker image built to run on CircleCI.	12.2.2
cimg/mysql A MySQL Docker image built to run on CircleCI.	A MySQL Docker image built to run on CircleCI.	9.7.0
cimg/node A Node Docker image built to run on CircleCI that contains node and yarn	A Node Docker image built to run on CircleCI that contains node and yarn	26.3.0
cimg/openjdk A Java Docker image built to run on CircleCI that contains prebuilt openjdk binaries and tools maven and gradle	A Java Docker image built to run on CircleCI that contains prebuilt openjdk binaries and tools maven and gradle	26.0.1
cimg/php A PHP Docker image built to run on CircleCI that contains php and composer, along with popular extensions like php-curl and php-mysql	A PHP Docker image built to run on CircleCI that contains php and composer, along with popular extensions like php-curl and php-mysql	8.5.7
cimg/postgres A PostgreSQL Docker image built to run on CircleCI. There's also a variant available with PostGIS.	A PostgreSQL Docker image built to run on CircleCI. There's also a variant available with PostGIS.	18.4.0
cimg/python A Python Docker image built to run on CircleCI that contains python installed with pyenv and packaging tools pip, pipenv, and poetry	A Python Docker image built to run on CircleCI that contains python installed with pyenv and packaging tools pip, pipenv, and poetry	3.14.5
cimg/redis A Redis Docker image built to run on CircleCI.	A Redis Docker image built to run on CircleCI.	8.8.0
cimg/ruby A Ruby Docker image built to run on CircleCI that contains ruby, gem and bundle	A Ruby Docker image built to run on CircleCI that contains ruby, gem and bundle	4.0.5
cimg/rust A Rust Docker image built to run on CircleCI that contains rustup, rustc, cargo and rustfmt	A Rust Docker image built to run on CircleCI that contains rustup, rustc, cargo and rustfmt	1.96.0