Visual Studio Codespaces Browser How-to

Sign up

A Microsoft Account and Azure Subscription are required to use Visual Studio Codespaces.

You can sign up for both, as well as receive various Azure incentives at

Sign in

To sign into Visual Studio Codespaces, browse to the login page and click the Sign in button.

Sign In to Visual Studio Codespaces

Follow the prompts in the pop-up dialog to complete sign in.

Create a plan

Once you've signed up and created an Azure subscription, you can access Codespaces by creating a Codespaces Plan. You can create more than one plan, and plans can be used to group related codespaces together. They are also the unit of billing, and as such you'll see a line item on your Azure bill for each plan you create.

More information about plans and pricing is available on the Visual Studio Codespaces pricing page.

To create a new plan, browse to the Codespaces management portal and either using the blue Create Codespace button (if it's available), or by clicking the Create new plan in the Plan Selector dropdown in the header bar.

Create Visual Studio Codespaces plan

Fill in the form to select an Azure subscription to associate the plan with and an Azure region to geo-locate the plan in.

  • Subscription: You can choose from any existing Azure subscription.
  • Location: Choose an Azure region to create the Codespaces Plan in. All codespaces created within this plan, will be provisioned in the location selected.

Supported regions are:

  • East US
  • Southeast Asia
  • West Europe
  • West US 2

And under Advanced Options, you can leave the automatically generated values or set your own for:

  • Plan Name: For example: "My-Codespaces-Plan"
  • Resource Group: Choose any existing Azure resource group you'd like. A new resource group will be created if an existing one isn't specified.
  • Default Instance Type: Choose the default Codespaces Instance Type, such as Standard (Linux).

Once a plan is created, it will be the selected plan in the Plan Selector.

Selected Visual Studio Codespaces Plan

Only codespaces contained within the selected plan will be displayed. To select a different plan, use the Plan Selector menu.

Create a codespace


Cloud-hosted codespaces are extremely configurable. See configuring Codespace environments for advanced information about how to configure your codespaces.


Want to bring your existing development environment or need specialized hardware? Try out our self-hosted offering!

To create a new cloud-hosted codespace, fill in the Create Codespace form. The form will be shown after you create a plan if you selected the Create Codespace button earlier or by selecting the Create Codespace button now in the Codespaces management portal.

Create codespace in Codespaces management portal

Complete the form to provide a codespace name, path to Git repository (optional), auto-suspend settings, and an instance type.

Create codespace form

  • Codespace Name: You can name your codespace anything you'd like, but we recommend naming it after the project or task that you'll be using it for. (for example 'TODO App Codespace', 'PR Review', 'Shopping Cart Feature')
  • Git Repository: If a path to a Git repository is provided, Codespaces will automatically clone that repository into the codespace. You can refer to our repository reference on the supported URL types and providers.
  • Instance Type: The CPU and memory configuration that will be provisioned for your codespace. Choose Standard (Linux) for most projects, and Premium (Linux) for those that require a little extra power. More information about instance types is available at our pricing page.
  • Suspend idle Codespace after...: The length of disconnected time before a codespace will be automatically suspended. Choose between:
    • 5 minutes
    • 30 minutes
    • 2 hours


Windows based instance types are available as part of our Codespaces for Visual Studio Private Preview. Sign up to receive access.


The guided codespace creation experience described above supports Git repositories over the HTTP(S) scheme. To use another source control provider, or Git over SSH, simply leave the Git Repository setting blank, and use the codespaces's terminal support to clone your source code.


Optional dotfiles configuration options are covered in the Personalizing codespaces reference document.

Once you've filled in the form, select Create. This will begin creating your codespace and open the codespace in your browser when it is finished.

Connect to a codespace

If you go back to the management portal, there will be a new card with the name of your new codespace and a status badge of Available.

Connect to a new codespace in Codespaces management portal

From there, you can either click on the name of the codespace (My Codespace in this screenshot) or, right-click for the context menu and select Connect. Taking either of these actions will cause your browser to navigate to Codespaces's browser-based editor and begin the connection sequence. When the connection is complete, you'll be able to inspect details about the currently selected codespace in the Codespace Details panel in the Remote Explorer side bar.

Codespace details in Visual Studio Code


If you are already connected to a codespace in the browser-based editor, you can connect to another codespace using any of the techniques covered in the Visual Studio Code how-to document.

Disconnect from a codespace

Once connected to a codespace, there's four ways to disconnect:

  1. Use the Codespaces: Disconnect command in the Command Palette.
  2. Right-click the name of the connected codespace in the Codespaces panel to reveal a context menu with a Disconnect option.
  3. Selecting the Disconnect button on the Codespace Details title bar in the Remote Explorer side bar.
  4. Close the browser tab.

Disconnect in Visual Studio Code

Suspend a codespace

As described on the Codespaces pricing page, you pay for active Codespaces usage, with a nominal fee for when an codespace is suspended.

Codespaces will automatically suspend an inactive codespace according to the auto-suspend setting used when the codespace was created. This helps keep the costs of codespaces as low as possible.

In addition to auto-suspending, you can manually suspend a codespace at any time by using the Codespaces: Suspend Codespace command in the Command Palette, or by selecting Suspend Codespace in the right-click context menu on any codespace listed in the Codespaces panel of the Remote Explorer side bar.

Codespaces can also be suspended in Codespaces's management portal by clicking the context menu and selecting Suspend.

Suspend in Visual Studio Codespaces

Delete a codespace

The actively connected codespace cannot be deleted from within Codespaces's browser-based editor, instead, it can be deleted in the management portal by clicking the context menu and selecting Delete.

Delete in Visual Studio Codespaces


If you are already connected to a codespace in Codespaces's browser-based editor, you can delete other codespaces using the techniques covered in the Visual Studio Code how-to document.

Using the integrated terminal

Codespaces's browser-based version of VS Code includes support for VS Code's integrated terminal and all of its features. It is important to note, however, that while connected to Codespaces, commands issued in the terminal are executed against the codespace, not the user's local machine. This provides Codespaces users full control over their development environment and how it's configured.

In addition to the standard integrated terminal features of VS Code, Codespaces also allows for the terminal to be personalized using custom dotfiles. See Personalizing codespaces for more information.

Port forwarding

Visual Studio Codespaces provides access to the applications and services running in remote environments by means of port forwarding. By default, no ports are forwarded for security concerns, however, there are several ways to open ports in the remote environment.

Auto port forwarding

If your application, or any other, indicates that it is serving content from a local port in the integrated terminal, Codespaces will automatically forward that port and add it to the list of Forwarded Ports under Codespace Details.

In the example below, npx is used to run http-server, which opens port 8080. Codespaces correspondingly and automatically forwards port 8080 so it can be accessed from your local environment.

Codespaces auto port forwarding

Port forwarding interface

As with all operations in Codespaces, you can use the Command Palette to forward a port. Select the Codespaces: Forward Port command and follow its prompts: typing in a port number to forward, and to assign an optional name to the port forwarding rule.

Additionally, you can click the Forward Port button on the Forwarded Ports title bar in the Codespace Details panel.

Codespaces port forwarding interface

Configure port forwarding

If there's one or more ports that should be forwarded by default for a given repository, that can be configured in devcontainer.json. See the configuring codespaces reference for more info.

Access forwarded ports

Once a port has been forwarded, you can click the Copy Port URL button on the port's title bar in the Codespace Details panel. This will copy the full URL to the port into your clipboard so you can paste it into a browser, CLI, or the API exploration tool of your choice.

Accessing forwarded ports

Stop forwarding ports

There's two ways to stop a forwarded port, regardless of which mechanism was used to create it. You can either use the Codespaces: Stop Forwarding Port command in the Command Palette, or select the Stop Forwarding Port button on the port's title bar in the Codespace Details panel.

Stop port forwarding

Configuration and personalization

In addition to the above documentation that's specific to Codespaces's browser-based experience, Codespaces also provides flexible mechanisms to customize codespaces on a per repository basis, as well as to personalize them on a per user basis. Find out more in the reference documentation: