Text Diff
Compare two texts and visualize differences with word-level or line-level highlighting.
Legend:
AddedRemovedUnchanged
Text Diffing - Technical Details
Diff algorithms find the minimum set of changes between two texts. Green indicates additions, red indicates deletions. Word-level diff is more granular, line-level is better for code.
Command-line Alternative
// Diff output format\n- Removed line (red)\n+ Added line (green)\n Unchanged line\n\n// Git uses unified diff format