Text Compare
Paste two versions to see what changed, or . Your text is processed in your browser. Our tools never upload it.
These look like two lists in a different order. Compare them as lists
Tip: press N or P to jump between changes
stays on this device
History stays on this device
Off by default. Saved comparisons are kept only in this browser's local storage and never leave this device. Turning this off deletes them.
Questions
Is my text uploaded anywhere?
No. The comparison runs in your browser with JavaScript. Our tools never upload what you paste.
What does Line (Smart) precision do?
It compares line by line, then highlights the exact words that changed inside each changed line.
Can I ignore capitalisation or punctuation?
Yes. Use the Ignore options to skip differences in case, whitespace, punctuation, smart quotes and dashes, or any words you list.
Can I compare two lists where the order doesn't matter?
Yes. Switch to Lists next to the heading: it shows what is only in each list and what is in both, whatever the order.
Can I compare JSON?
Yes. Switch to JSON next to the heading: it ignores key order and formatting and lists each change by its path.
Does it work offline?
Yes, once the page has loaded. The tool keeps working with your internet switched off, because it runs entirely in your browser.