Does this tool only convert PNG files?

The tool accepts PNG, JPG (JPEG), and WebP images. You can mix image types in a single PDF — useful when you have a mix of screenshots and photos.

How many images can I convert at once?

There is no hard limit. In practice, very large batches (50+ images or images over 5 MB each) may be slow depending on your device. Each image can be up to 25 MB.

What page size options are available?

'Auto' sizes the PDF page to match the image's pixel dimensions (at 72 DPI). 'A4' and 'Letter' scale the image to fill standard paper while preserving its aspect ratio.

Is the output a standard PDF?

Yes — a standard PDF/1.7 file that opens correctly in Adobe Acrobat, Apple Preview, Chrome, and every other major PDF viewer.

Convertir PNG a PDF Online Gratis

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Herramienta Gratuita

Convierta imágenes PNG (y JPG o WebP) en un documento PDF — elija el tamaño de página y descargue instantáneamente, sin cuenta.

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Cómo funciona

Convierte PNG a PDF en tres pasos

1
Upload your PNG images
Drag and drop one or more PNG files (or JPG/WebP) onto the tool, or click to browse. Files are loaded directly in your browser — never sent to any server.
2
Set the page size and order
Choose between Auto (page dimensions match the image), A4, or Letter. Drag the image cards to set the order they will appear in the PDF — one image per page.
3
Download the PDF
Click 'Convert to PDF'. Your images are embedded into a standard PDF file and your browser downloads it instantly — no upload, no watermark.

Por qué usar Signvoy

Rápido, flexible, privado

PNG, JPG, and WebP supported

Convert any combination of PNG, JPG, or WebP images into a single multi-page PDF — one image per page, in the order you set.

A4, Letter, or match image size

Choose a standard paper size to keep documents consistent, or use 'Auto' to size each PDF page exactly to match the image's pixel dimensions.

Your images never leave your device

All conversion happens locally using pdf-lib 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

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Preguntas frecuentes

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Does this tool only convert PNG files?: The tool accepts PNG, JPG (JPEG), and WebP images. You can mix image types in a single PDF — useful when you have a mix of screenshots and photos.
How many images can I convert at once?: There is no hard limit. In practice, very large batches (50+ images or images over 5 MB each) may be slow depending on your device. Each image can be up to 25 MB.
What page size options are available?: 'Auto' sizes the PDF page to match the image's pixel dimensions (at 72 DPI). 'A4' and 'Letter' scale the image to fill standard paper while preserving its aspect ratio.
Is the output a standard PDF?: Yes — a standard PDF/1.7 file that opens correctly in Adobe Acrobat, Apple Preview, Chrome, and every other major PDF viewer.

¿Quieres saber más? Leer la guía completa: Cómo convertir imágenes a PDF gratis →

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