Diff Checker

Visual Diff: Clearly highlights additions (green) and removals (red).
Multiple Modes: Compare by characters, words, or lines.
Client-Side: Privacy-first processing.

Compare texts to find the difference between two files.

Chars Words Lines

Original Text Upload File

New Text Upload File

Diff Checker FAQ

Quickly find differences between two blocks of text. Supports character, word, and line comparison.

diferencia de texto, diff código, comparar texto online

Compare two text files or code snippetsside-by-side to highlight differences, additions, and deletions.