← all tools
text
text diff
paste two versions of a text and see exactly what changed, line by line and word by word. your text stays in your browser — it's never uploaded.
these texts are so different that they're shown as fully replaced.
paste an original and a changed version to see exactly what's different, down to the word.
how to text diff
- paste the original text on one side and the changed text on the other.
- press compare.
- read the differences — changed words are highlighted inside each line.
what you get
- line-by-line comparison, like git diff
- word-level highlights inside changed lines
- options to ignore spacing or upper/lower case
- side by side on a computer, stacked on a phone
- runs in your browser — the text never leaves your device
questions
can it ignore whitespace?
yes — turn on "ignore spacing" and lines that differ only in spaces count as the same.
how big can the texts be?
very large texts work; past 2,000 changed lines the texts are shown as fully replaced, to stay fast.
is my text uploaded?
no — the comparison runs in your browser.