Git vs GitHub: What's the Difference?

You open a coding tutorial and it says “push your changes to GitHub.” A few lines later it says “run git commit.” Then a job listing asks for “Git/GitHub experience” as if they were one thing. No wonder beginners get stuck.

Here is the short version. Git is a tool. GitHub is a website and service that hosts the work that tool tracks. Git runs on your laptop and keeps a history of every change you make to a project. GitHub stores a copy of that history online so other people can see it, review it and contribute to it.

This guide clears up the confusion in about 5 minutes, then goes a little deeper so you know which one you need and when.

Git in plain English

Git is a version control system. It watches a folder (called a repository, or repo) and records snapshots of your files every time you tell it to. Each snapshot is a commit, with a message explaining what changed and why.

That gives you 3 big powers:

• History. You can see who changed what, when, and roll back to any earlier version.
• Branches. You can try an idea on a separate line of work without breaking the version that works.
• Merging. You can combine your work with someone else’s, and Git figures out most of the combining for you.

Git was created in 2005 by the Linux kernel community, led by Linus Torvalds, after the free license for the proprietary tool they had been using was revoked. According to the official Pro Git book, the design goals were speed, a simple design, strong support for thousands of parallel branches, and a fully distributed model that could handle a project as large as the Linux kernel.

“Distributed” matters. Every developer who copies a Git repo gets the full history on their own machine. You don’t need an internet connection to commit, branch or look at old versions.

Git is free and open source, released under the GNU General Public License version 2.0. You install it on Windows, macOS or Linux and use it from the command line or through a visual app.

GitHub in plain English

GitHub is a cloud platform for hosting Git repositories. GitHub’s own documentation describes it as building on Git by hosting your Git projects, then adding tools for planning, collaboration, code review, automation and security.

Think of it this way: Git is the camera that takes snapshots of your project. GitHub is the shared photo album where your team keeps those snapshots, comments on them and decides which ones make the final cut.

On top of plain hosting, GitHub adds:

• Pull requests, where you propose changes and teammates review them line by line before they are merged.
• Issues and Projects, for tracking bugs, tasks and roadmaps.
• GitHub Actions, for running automated tests and deployments when code changes (the core of many CI/CD pipelines).
• Security features, such as Dependabot alerts for vulnerable dependencies.
• Public profiles, which many developers use as a portfolio.

GitHub launched in 2008 and Microsoft acquired it in 2018. Its Free plan includes unlimited public and private repositories, with monthly limits on automation minutes and package storage. Paid plans for teams and enterprises are priced per user, and prices change, so check GitHub’s pricing page before you budget.

Git vs GitHub side by side

Key takeaway: Learn Git first, because it is the skill that transfers everywhere. GitHub is one popular place to host Git repos, and the habits you build there carry over to GitLab, Bitbucket and other hosts.

How Git and GitHub work together

A normal day for a developer using both looks like this:

1. Clone a repository from GitHub to your laptop. Now you have the full project and its history.
2. Create a branch for your change, such as fixing a broken checkout button.
3. Edit files and commit with Git as you go. All of this happens locally.
4. Push your branch to GitHub. Now your commits exist in the shared copy.
5. Open a pull request on GitHub. Teammates review, automated tests run, and someone approves.
6. Merge the pull request into the main branch on GitHub.
7. Pull the updated main branch back to your laptop so you are in sync.

Steps 1 to 4 and step 7 are Git commands. Steps 5 and 6 happen on GitHub. That split is the cleanest way to remember the difference. If you want to practice the Git side, our guide to Git for beginners walks through the commands you will use every day.

Common misunderstandings

“I need a GitHub account to use Git.” You don’t. Git works fully offline on a single machine. Plenty of people use Git just to keep a history of personal projects, documents or configuration files.

“GitHub invented Git.” It didn’t. Git came first, in 2005. GitHub was one of several companies that built a hosting service around it.

“Pushing to GitHub is a backup.” It is a remote copy, which helps, but it is not a full backup strategy. Deleted repos, compromised accounts and accidental force-pushes happen. Treat GitHub as collaboration infrastructure and back up anything critical separately.

“Public repos are fine for everything.” Anything in a public repository is visible to the world, including commit history. Never commit passwords, API keys or customer data, even briefly. Removing a secret from the latest version does not remove it from history.

“GitHub and GitLab use different version control.” Both use Git. The difference is in the platform features, pricing and hosting options around it.

Who needs which

Solo learner or hobbyist. Install Git and use it for every project. Add a free GitHub account when you want an off-machine copy or want to show your work. A tidy GitHub profile is a common part of a tech portfolio.

Small business with a contractor or agency. Ask that your code live in a repository your company owns, on GitHub or another host, with your own admin account. That way you keep the code and its history if the relationship ends. This is one of the most practical protections a non-technical owner can ask for.

Growing dev team. You will use Git daily and a hosting platform for reviews, permissions and automation. Compare GitHub, GitLab and Bitbucket on how they fit your existing tools, where your code must be hosted, and per-user pricing. Teams investing in internal tooling often fold this into a broader platform engineering effort.

Non-developers on a technical team. Designers, writers and product managers increasingly use GitHub for issues, docs and reviews without ever typing a Git command. The web interface covers a lot.

Where to start

You can be up and running in under an hour.

1. Install Git. Download it from the official site, git-scm.com. On macOS it may already be installed; run git --version in Terminal to check.
2. Set your name and email. Run git config --global user.name "Your Name" and git config --global user.email "you@example.com". Git attaches these to every commit.
3. Make a test repo. Create a folder, run git init, add a file, then git add . and git commit -m "First commit".
4. Create a GitHub account if you want to share work, and turn on two-factor authentication right away. Our guide to setting up two-factor authentication covers the options.
5. Create an empty repo on GitHub and follow the on-screen instructions to connect your local repo and push it.
6. Try a pull request. Make a branch, change a line, push it and open a pull request against your own repo. You now understand the full loop.

If AI tools are part of your workflow, note that most AI coding assistants still rely on Git underneath for tracking and reviewing the changes they suggest. Knowing Git makes their output much easier to check and undo.

The bottom line

Git and GitHub are a tool and a platform. Git tracks your project’s history on your own machine, for free, with or without internet. GitHub hosts Git repositories online and adds the collaboration layer: pull requests, issues, automation and security alerts. Learn Git as the core skill, use GitHub (or a competitor) when you need to share and review work, and you will understand most of what modern software teams mean when they talk about their workflow. For more terms like these, browse our tech glossary.

Sources

• Pro Git book: A Short History of Git — origin of Git in 2005 and its design goals
• Git: About — Git released under GPLv2
• GitHub Docs: About GitHub and Git — how GitHub builds on Git and what it adds
• GitHub pricing — Free plan features and per-user paid plans
• Microsoft News: Microsoft to acquire GitHub — Microsoft’s 2018 acquisition of GitHub