Text Diffai那个最好用

Compare two text blocks with side-by-side, inline, and character-level views百度ai app

Ignore whitespace

Ignore case

• Paste original text on the left and modified text on the right, then click Compare

• Three views: Side by Side (aligned, highlighted rows), Inline (unified +/- prefixes with line numbers), Character (word/char-level highlights)

• Ignore whitespace: treat consecutive spaces as equivalent; Ignore case: compare letters case-insensitively

• Badges at the top show added, removed, and unchanged line counts

• Side-by-side view synchronises scrolling on both panels for easy long-text comparison