Text Compare Learn more

Paste two versions (or load .txt/.csv/.log) and get a clean, Notepad++-style side-by-side view: green = added, red = removed, blanks align the change.

Left (Original)

Baseline / “before”

L:not loaded

Tip: you can also paste directly.

Right (Updated)

New / “after”

R:not loaded

Same file types as left.

Ignore leading/trailing spaces Ignore case Ignore empty lines Show differences only

Runs locally in your browser — your text never leaves the page.

Text Compare

Best for

Comparing report exports, logs, config files, SQL, or documentation
Spotting what changed without scanning manually
Producing a quick “what changed” summary for teammates

How highlights work

Green (right): lines added in the updated version
Red (left): lines removed from the original version
Blank rows: inserted only to keep both sides aligned

Helpful options

Ignore spaces/case when exports differ only by formatting
Ignore empty lines to reduce noise
Show differences only when you want a short review list