How to Fix Git user.name and user.email in VS Code

Introduction

You're ready to commit your code in VS Code. You hit the commit button — and instead of a clean commit, you get this:

"Make sure you configure your 'user.name' and 'user.email' in git"

No explanation. No automatic fix. Just a hard stop before your commit goes through.

This is one of the most common Git errors developers hit — especially on a fresh Git installation, a new machine, or a newly cloned project. The good news is the fix takes less than two minutes and you'll never see it again on this system.

Here's exactly what this error means, why it happens, and how to fix it permanently in VS Code.

What This Git Error Actually Means

Git is not broken. Your project is not broken. Git is simply asking one question before it saves your work:

Who is making this commit?

Every single Git commit stores two pieces of identity information alongside your code changes:

• Your name — recorded as the commit author
• Your email address — linked to your identity on platforms like GitHub or GitLab

Git requires both before it will create a commit. If either one is missing from your Git configuration, the commit is blocked — and VS Code surfaces it as this error. It is not a VS Code bug. It is Git enforcing its own identity requirement before writing to your repository history.

Why This Error Happens in VS Code

Understanding why this error appears helps you avoid it on future machines and prevents it from surprising teammates on new environments. The most common causes are:

• Fresh Git installation — Git installs with no identity configured. You must set user.name and user.email manually before your first commit on any system
• New machine or new OS — Git configuration is stored locally on each machine. Switching to a new laptop means starting fresh — your old config does not follow you automatically
• New user account on the same machine — Each OS user account has its own Git global config. A new account means a new setup
• Project cloned from a remote without local config — Cloning a repository does not copy Git identity settings. Those always come from your local machine
• VS Code integrated Git triggering the check — VS Code's Source Control panel runs Git commands on your behalf. When Git blocks the commit, VS Code shows this error directly in the interface

How to Fix Git user.name and user.email in VS Code — Step by Step

Step 1: Open the Terminal in VS Code

You don't need any extensions or settings panels. Open the built-in terminal directly inside VS Code using the keyboard shortcut:

Ctrl + ` (backtick)

Alternatively, go to View → Terminal from the top menu. You can also use an external terminal — Git Bash, Command Prompt on Windows, or the default terminal on Linux and macOS. All of these work equally well for running Git config commands.

Step 2: Set Your Git Username Globally

Run this command in the terminal — replace the value with your actual name:

# Set your Git username globally across all projects
git config --global user.name "Your Name"

Real example:

git config --global user.name "Selva Raj"

The --global flag writes this setting to your global Git config file, which means it applies to every repository on your system. You only need to run this once per machine.

Step 3: Set Your Git Email Globally

# Set your Git email globally across all projects
git config --global user.email "your@email.com"

Real example:

git config --global user.email "selva@example.com"

Important for GitHub users: Use the same email address that is registered to your GitHub account. If the emails don't match, your commits will not appear in your GitHub contribution graph — even though the commits are technically valid.

Step 4: Verify Your Git Configuration

Before attempting the commit again, confirm that both values were saved correctly:

# List all global Git config values
git config --global --list

Expected output:

user.name=Selva Raj
user.email=selva@example.com

If both lines appear with your correct values, the configuration is complete. If either line is missing, re-run the corresponding command from Step 2 or Step 3.

Step 5: Commit Your Code Again in VS Code

Now retry the commit — either from the VS Code Source Control panel or via terminal:

# Stage all changes
git add .

# Create the commit
git commit -m "Your commit message here"

The error will be gone. Your commit will go through cleanly with your identity attached to it.

Global vs Local Git Configuration — Which One Should You Use?

This is the part most developers skip — and it causes confusion later, especially when working across personal projects and professional codebases on the same machine.

Global Git Configuration — One-Time Setup for All Projects

Global configuration applies your identity to every repository on your system. It is stored in a single file — typically at ~/.gitconfig on Linux and macOS, or C:\Users\YourName\.gitconfig on Windows.

# Set once — applies to every project on this machine
git config --global user.name "Your Name"
git config --global user.email "your@email.com"

Use global config when:

• You are working on personal projects with a single GitHub account
• You want a consistent identity across all repositories on your machine
• You are setting up Git for the first time on a new system

Local Git Configuration — Project-Specific Identity

Local configuration sets a different name or email for one specific repository only. It overrides your global config for that project without affecting anything else on your system.

# Step 1: Navigate into the project folder
cd your-project-folder

# Step 2: Set a project-specific name (no --global flag)
git config user.name "Work Name"

# Step 3: Set a project-specific email (no --global flag)
git config user.email "work@company.com"

Notice there is no --global flag. Without it, Git writes the config only to the .git/config file inside the current repository — leaving your global settings untouched.

Use local config when:

• You work on a company project that requires your work email for commits
• You manage multiple clients or organizations with different Git identities
• You contribute to open source with a different public email than your personal one

Verify Local Configuration for a Specific Project

# Show config for current project only (local overrides global)
git config --list

Global vs Local — Simple Real-World Example

Think of it exactly like this:

• Global config = your personal ID — who you are everywhere by default
• Local config = your work badge — a different identity used only inside one specific building

In practice:

• Personal GitHub projects → global config with your personal email
• Company or client repositories → local config with your work email

Git always applies the most specific config available. Local overrides global. Global is the fallback when no local config exists.

Where Git Configuration Files Are Stored

• Global config file — Windows: C:\Users\YourName\.gitconfig
• Global config file — Linux / macOS: ~/.gitconfig
• Local config file: your-project/.git/config — inside every Git repository

You can open and edit these files directly, but running git config commands is always safer — it handles formatting and escaping automatically.

Common Mistakes That Cause This Git Error

• Forgot the --global flag — The config works only in the current project, so the error reappears in every other repository
• Accidentally used --global for a work-only email — Now your personal projects commit with your company email
• Email doesn't match GitHub account — Commits are valid but won't appear in your GitHub contribution graph
• Running local config commands outside the project folder — Git writes the config to whichever directory you're currently in; always cd into the right project first
• Typo in the email address — Git accepts any string as email without validation; always verify with git config --global --list after setting

Frequently Asked Questions

Do I need to configure Git every time I commit?

No. Global configuration is a one-time setup per machine. Once set, it applies automatically to every future commit on that system without any additional steps.

Can I use a different email for different projects?

Yes — that is exactly what local Git configuration is designed for. Set your global config with your personal email, then use local config inside specific project folders to override it with a work or client email.

What happens if I commit without configuring user.name or user.email?

Git blocks the commit entirely and shows the configuration error. No commit is created until both values are present in either global or local config.

Can I change my Git username or email after setting it?

Yes. Simply run the same git config --global command with the new value — it overwrites the existing setting immediately. Note that changing your config does not retroactively update commits already recorded in your repository history.

Is this error caused by VS Code?

No. This is a Git configuration requirement — not a VS Code issue. VS Code simply surfaces the Git error in its Source Control interface. The same error appears in any terminal or Git client when user.name and user.email are not configured.

Which email should I use for GitHub commits?

Use the primary email address registered to your GitHub account. You can find it under GitHub → Settings → Emails. Using a mismatched email means your commits won't be linked to your GitHub profile or counted in your contribution activity.

Quick Reference — Git Identity Commands

# Set global username
git config --global user.name "Your Name"

# Set global email
git config --global user.email "your@email.com"

# Verify global config
git config --global --list

# Set local username (inside project folder)
git config user.name "Work Name"

# Set local email (inside project folder)
git config user.email "work@company.com"

# Verify local config
git config --list

Conclusion

The Git user.name and user.email error in VS Code is not a bug — it is Git enforcing one of its most fundamental requirements. Every commit needs an author. Every author needs a name and an email. Without both, Git will not create the commit.

The fix is a two-command, one-time setup:

• Use global config for your personal identity across all projects
• Use local config for project-specific identities like work or client emails

Run the commands, verify with git config --global --list, and your commits will flow without interruption — on this machine and every project on it.