Signvoy

Herramienta Gratuita

Haga clic en cualquier lugar de una página PDF para colocar texto o una marca de fecha, luego descargue el PDF con sus adiciones integradas — sin cuenta, sin subida.

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Cómo funciona

Agrega texto a tu PDF en cuatro pasos

  1. 1

    Upload your PDF

    Drag and drop your PDF onto the tool or click to browse. The file is loaded directly in your browser — it is never sent to any server.

  2. 2

    Choose text or date

    Switch between 'Text' mode to type custom content, or 'Date' mode to stamp today's date. Set the font size and color in the toolbar.

  3. 3

    Click to place on a page

    Click anywhere on any page to place your text or date stamp exactly where you want it. Hover over a placed item and click the red × to remove it.

  4. 4

    Download the PDF

    Click 'Download PDF' to save the document with your text permanently burned in using Helvetica — readable in every PDF viewer.

Por qué usar Signvoy

Rápido, flexible, privado

Click to place, anywhere

Click any spot on any page to drop text or a date stamp exactly where you need it. Add as many items as you like across multiple pages.

Instant download

No queues, no waiting. Text is embedded using pdf-lib and your browser downloads the finished file in seconds.

Your file never leaves your device

All processing is done locally in your browser. Nothing is uploaded or stored anywhere.

¿Necesitas enviar un documento para que otros lo firmen?

Esta herramienta gratuita cubre el trabajo de documentos de un solo paso. La plataforma completa de Signvoy añade todo lo que una empresa necesita: enviar a múltiples firmantes, establecer un orden de firma, obtener un rastro de auditoría a prueba de manipulaciones, automatizar recordatorios y adjuntar un certificado de finalización a cada documento terminado.

  • Firma por múltiples partes
  • Rastro de auditoría a prueba de manipulaciones
  • Certificado de finalización
  • Plantillas de firma reutilizables
  • Enrutamiento secuencial y paralelo
  • Recordatorios automáticos
  • API REST y webhooks
  • Lógica de campos condicionales
Comenzar gratis →Ver todas las funciones

Preguntas frecuentes

Preguntas comunes

Can I change the font or size?
You can set the font size (from 8pt to 24pt) and color before placing text. The font is Helvetica, a standard PDF font that requires no embedding and displays consistently in every viewer.
Can I add text to a scanned PDF?
Yes — scanned PDFs are image-based and this tool treats them the same as any other PDF. Your text is placed as a layer on top of the page image.
Is the text permanent after download?
Yes. The text is drawn directly into the PDF page content and cannot be removed with a standard viewer. It is not an annotation or an overlay that can be toggled off.
Can I undo a placement before downloading?
Yes — hover over any placed text item and click the red × button to remove it before you download.
Is there a limit to how much text I can add?
No hard limit. You can add as many text items as you need across as many pages as you like.

¿Quieres saber más? Leer la guía completa: Cómo agregar texto a un PDF en línea gratis →

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