---
title: Install ZITADEL on MacOS
description: "Install PostgreSQL, then deploy ZITADEL on MacOS using Homebrew or by downloading from GitHub and running the binary"
sidebar_label: MacOS
---

import NoteInstanceNotFound from './troubleshooting/_note_instance_not_found.mdx';

import Disclaimer from './_disclaimer.mdx'
import DefaultUser from './_defaultuser.mdx'
import Next from './_next.mdx'

## Install PostgreSQL

Download a `postgresql` binary as described [in the PostgreSQL docs](https://www.postgresql.org/download/macosx/).
ZITADEL is tested against PostgreSQL latest stable tag and latest Ubuntu LTS.

## Run PostgreSQL

```bash
sudo pg_ctl init -D /tmp/postgresql
sudo pg_ctl start -D /tmp/postgresql
```

## Install ZITADEL

### Homebrew

```bash
brew install zitadel/tap/zitadel
```

### Download from GitHub

Download the ZITADEL release according to your architecture from [Github](https://github.com/zitadel/zitadel/releases/latest)

## Unpack the archive
move to your download location and unpack the archive

```bash
#unpack and copy to /usr/local/bin
LATEST=$(curl -i https://github.com/zitadel/zitadel/releases/latest | grep location: | cut -d '/' -f 8 | tr -d '\r'); wget -qO-  https://github.com/zitadel/zitadel/releases/download/$LATEST/zitadel_Darwin_$(uname -m).tar.gz  | tar -xJ zitadel && sudo mv zitadel /usr/local/bin
```

## Run ZITADEL

```bash
ZITADEL_DATABASE_POSTGRES_DSN="postgresql://root:postgres@localhost:5432/postgres?sslmode=disable" ZITADEL_EXTERNALSECURE=false zitadel start-from-init --masterkey "MasterkeyNeedsToHave32Characters" --tlsMode disabled
```

<DefaultUser components={props.components} />
<NoteInstanceNotFound components={props.components} />

## VideoGuide
<iframe width="100%" height="315" src="https://www.youtube.com/embed/Ob-kBzmezeg" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>

### Setup ZITADEL with a service account

```bash
ZITADEL_DATABASE_POSTGRES_DSN="postgresql://root:postgres@localhost:5432/postgres?sslmode=disable" ZITADEL_EXTERNALSECURE=false ZITADEL_FIRSTINSTANCE_MACHINEKEYPATH=/tmp/zitadel-admin-sa.json ZITADEL_FIRSTINSTANCE_ORG_MACHINE_MACHINE_USERNAME=zitadel-admin-sa ZITADEL_FIRSTINSTANCE_ORG_MACHINE_MACHINE_NAME=Admin ZITADEL_FIRSTINSTANCE_ORG_MACHINE_MACHINEKEY_TYPE=1 zitadel start-from-init --masterkey "MasterkeyNeedsToHave32Characters" --tlsMode disabled

# then you can move your machine key
mv /tmp/zitadel-admin-sa.json $HOME/zitadel-admin-sa.json
```

This key can be used to provision resources with for example [Terraform](/guides/manage/terraform-provider).

<Next components={props.components} />
<Disclaimer components={props.components} />