Text Diff
Compare text locally with options to ignore case, trim lines, or normalize whitespace before reviewing changes.
LocalText stays in the browser while Toolars applies the selected comparison options.
OptionsNormalization choices stay visible so ignored changes are intentional.
Text inputs
Paste original and modified text, then choose the comparison rules.
Option-aware summary
Add text and compare with selected options.
Option-aware diff
Review the normalized comparison before copying output.
Option-aware diff output will appear here.