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Text Compare — Compare Two Texts Online

Paste two versions of a text to see exactly what changed: added and removed lines and the changed words inside them, highlighted side by side or in one view.

Actualizado el
 
The comparison appears here.

Tus datos nunca salen de tu ordenador. Todo se procesa localmente en tu navegador.

Cómo usar: Text Compare

  1. Paste the original text on the left and the changed text on the right.
  2. Read the differences: removed text is red, added text is green, and changed words are marked inside each line.
  3. Switch between side-by-side and inline view, and ignore case or whitespace if they don’t matter.

Compare versions of anything

Text Compare finds the differences between two versions of a contract, an essay, a configuration file, a translation or a list. It compares line by line first, then highlights the exact words and characters that changed inside each modified line, so a single changed number in a long paragraph stands out.

Ignore what doesn’t matter

Turn on ignore whitespace when one version was re-indented or re-wrapped, and ignore case when capitalization doesn’t matter. “Only differences” hides unchanged lines so you can focus on what changed in long documents.

Comparing lists

To see which items appear in one list but not the other, sort both lists first (the Alphabetize List tool does it in one click), then compare: removed and added lines show the differences between the two sets.

También se busca como: compare text, compare two texts, text difference, compare documents online, find differences in text, text comparison tool, compare two lists.

Herramientas que combinan con: Text Compare

  • Comprobador de diferencias — Pega la versión original y la modificada para ver, una al lado de la otra, las líneas añadidas, eliminadas y modificadas, con las palabras exactas que han cambiado resaltadas dentro de cada línea.
  • JSON Diff — Find exactly what changed between two JSON documents — API responses, config versions, fixtures or exports — as a list of paths with old and new values.
  • Alphabetize List — Paste a list and put it in alphabetical order instantly — A to Z or Z to A, with smart number sorting, optional duplicate removal and support for lists separated by commas.
  • Remove Duplicate Lines — Paste a list to remove duplicate lines instantly.

Preguntas frecuentes

Can I compare two Word documents?
Copy the text from each document and paste it into the two boxes. Formatting isn’t compared, only the text.
Is my text uploaded?
No. Both texts are compared entirely in your browser, so confidential documents stay on your device.
How large can the texts be?
Tens of thousands of lines compare in a moment. Very large files depend on your device’s memory.
¿Puedo instalar Text Compare como aplicación web y utilizarla sin conexión?
Sí. Text Compare es una aplicación web instalable (PWA): se instala desde el navegador, no se descarga desde una tienda de aplicaciones. Haz clic en «Instalar aplicación» en la parte superior de esta página en Chrome o Edge (Windows, macOS, Linux, ChromeOS) o, en Android, utiliza «Compartir» → «Añadir a la pantalla de inicio» en iPhone y iPad, o «Archivo» → «Añadir al Dock» en Safari 17+ en un Mac. A continuación, se abrirá en su propia ventana con su propio icono y, como se ejecuta íntegramente en tu navegador, seguirá funcionando sin conexión. Firefox en el ordenador de sobremesa no permite instalar aplicaciones web. Cómo funciona la instalación.

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