Skip to content

Code Analysis & Debugging · free · no sign-up

Code Compare Tool

Compare two pieces of code side by side.

How it works Report a problem

Side-by-Side Code Compare

Compare two text/code snippets side-by-side with synchronized scrolling.

File A
File B

About the Code Compare Tool

Compare two pieces of code side by side.

How to use the Code Compare Tool

  1. Paste your code into the input box, or click Sample to load an example.
  2. Paste the first version on one side and the second version on the other.
  3. Press Process Now.
  4. Use Copy (or Download where shown) to keep the result. Clear empties the box.

Tips

  • Use it to check what changed between two versions.

Frequently asked questions

What is the difference between this and the Code Diff Checker?
They serve the same purpose. Use whichever layout you prefer.