How To Rebase Your Git Branch To Fix Merge Conflicts

Rebasing in Git sounds intimidating, especially when merge conflicts pop up. But once you understand what’s happening under the hood, it becomes a straightforward way to keep your work clean and up to date.

This guide walks through what rebasing is, how it helps with merge conflicts, and how to actually do it step by step—without assuming you’re already a Git expert.

What does “rebasing a branch” actually mean?

In Git, a branch is just a pointer to a series of commits (a line of history).

When you rebase your branch, you’re telling Git:

Most commonly, that “other branch” is:

• main or master
• a shared feature or release branch

So if you have:

• main with commits A - B - C
• feature with commits A - B - X - Y

…then rebasing feature onto main (after main moves ahead) will:

• Take X and Y
• Replay them as new commits on top of the latest main (e.g., after C, D, E)

The end result is a clean, linear history:

• main: A - B - C - D - E
• feature (rebased): A - B - C - D - E - X' - Y'

Those ' marks mean: similar content to X and Y, but they are technically new commits.

Why rebasing can help with merge conflicts

Merge conflicts happen when:

• Git tries to combine changes from two branches
• The same part of a file was changed in both places
• Git can’t automatically decide which version is correct

Rebasing helps because you:

• Bring your branch up to date with the latest main (or another base branch)
• Resolve conflicts once, as your commits are replayed
• End up with a branch that’s easier to merge later, often with fewer conflicts at that time

You’re essentially dealing with conflicts earlier and in smaller chunks, commit by commit, instead of in one big, messy merge.

The basic rebase workflow to resolve merge conflicts

Here’s the standard sequence when rebasing a feature branch onto main.