Comparador de Diferenças de Texto
Comparador de diferenças de texto gratuito. Compare dois textos instantaneamente — adições e remoções destacadas linha a linha. Funciona inteiramente no seu navegador.
Runs in your browserUpdated Apr 26, 2026
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Diff
Diff will appear here…
Perguntas frequentes
›Is my text sent to a server?
No — diffing happens entirely in your browser.
›Can it diff very long text?
Yes — anything your browser can hold in memory. Multi-page documents work fine.
›Does it ignore whitespace?
By default we count whitespace differences. Toggle 'ignore whitespace' to focus on real changes.
›Word-level or line-level diff?
Currently line-level. For word-by-word diff inside a line, paste a single line on each side.
›Is the diff checker free?
Yes — fully free, no signup.