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 en PDF en Ligne Gratuitement

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Outil Gratuit

Convertissez des images PNG (et JPG ou WebP) en document PDF — choisissez la taille de page et téléchargez instantanément, sans compte.

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Comment ça marche

Convertissez PNG en PDF en trois étapes

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.

Pourquoi utiliser Signvoy

Rapide, flexible, privé

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.

Besoin d'envoyer un document à d'autres personnes pour signature ?

Cet outil gratuit couvre le travail de documents en libre-service en une étape. La plateforme complète de Signvoy ajoute tout ce dont une entreprise a besoin : envoi à plusieurs signataires, ordre de signature imposé, piste d'audit inviolable, rappels automatisés et certificat d'achèvement joint à chaque document finalisé.

Signature multi-parties
Piste d'audit inviolable
Certificat d'achèvement
Modèles de signature réutilisables
Routage séquentiel et parallèle
Rappels automatiques
API REST et webhooks
Logique de champs conditionnels

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FAQ

Questions fréquentes

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.

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