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TEXTText Diff

Line / word level · ignore case / whitespace

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Powered by jsdiff. Line-level (whole lines highlighted) or word-level (finer granularity).

Text Diff: Line/Word-Level Highlight

Typical scenarios: ① proofread differences between a translation and the source; ② compare an API response before and after a change; ③ find which fields were modified in a config file.

How to use: paste the two pieces of text into the left and right panels, choose line-level or word-level comparison, and the tool highlights additions, deletions, and changes in different colors.

Notes: ① the default options to ignore whitespace/case reduce noise; ② different line endings (CRLF vs LF) also show as differences — unify them first; ③ this tool compares only two text snippets and cannot replace version control for viewing history.

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