Text Diff Free: Steps, Tips and FAQs

Published 6 November 2026 by Kloora Tools

Quick answer: The Text Diff Checker compares two versions of a text line by line and shows added lines in green and removed lines in red, with counts and a similarity percentage. You can ignore case and extra spaces.

People search for this in many ways: "text diff", "text difference", "text difference checker", "text difference online". They all lead to the same job, and the Text Diff Checker on Kloora Tools does it for free, with no signup, on a phone or a computer.

How to use the Text Diff Checker

  1. Paste the original text on the left and the changed text on the right.
  2. Tick Ignore case and extra spaces if needed.
  3. Press Find differences.
  4. Read the green and red lines.

Open the Text Diff Checker in a new tab and keep this page beside it.

Free and online versions

Related searches here include "text difference online", "text difference checker online", "text diff online", "text diff tool", "text diff online tool". The Text Diff Checker is free and runs in your browser. Line by line comparison. Added and removed counts.

More related searches

What you get

Try it now

Open the free Text Diff Checker. You can also browse the Kloora Tools home page or the related guides below.

Try it now: Text Diff Checker. Find the differences between two texts line by line.

Frequently asked questions

How do I compare two versions of a document?

Paste both versions into the boxes and press Find differences.

What do the colours mean?

Green lines were added and red lines were removed. Grey lines are unchanged.

Is this a plagiarism checker?

No. It compares two texts you give it. For overlap highlighting see the Text Similarity Checker.

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