DiffEasy
Base Version
Compare Version
Comparison Result
Change List / Navigation
Free Online Diff Tool – Compare Text & Code Instantly
DiffEasy is a fast, private diff checker to compare multiple versions of text or code. No uploads, works in your browser.
How to Compare Text Versions?
- 1. Paste your baseline text into the first text field and the new text into the second text field.
- 2. If needed, click 'Add Version' to load up to 5 different copies simultaneously.
- 3. Choose your Base and Compare options, then click 'Compare' to see highlighting, word counts, and scrollable logs.
Why Use DiffEasy?
Unlike standard comparison utilities, DiffEasy supports up to 5 concurrent documents. Navigating large documents is simple with our responsive change logs, showing exactly where lines were added (+) or removed (-). Ideal for developers checking code refactors, writers tracking edits, or reviewing legal clauses.
Frequently Asked Questions
Is it free and private?
Yes, DiffEasy is free to use and 100% private. Calculations are executed client-side in your browser; your inputs are never transmitted to any external server.
Can I compare programming code?
Absolutely. DiffEasy renders text using monospace fonts and handles all indentation, HTML characters, and script blocks cleanly.
How many versions can I compare?
You can load up to 5 separate text versions simultaneously and dynamically switch between any pairing as your base and comparisons.
Does it work offline?
Yes! Once loaded, the tool works completely offline since all operations are written in native vanilla JS running inside your browser.
How does the change log auto-scroll work?
The change log provides a neat interactive list of updates. Simply click on any entry, and your view will smoothly scroll directly to that exact line edit.