Outil Gratuit
Convertissez des images JPG, PNG ou WebP en PDF. Choisissez la taille de page et l'ordre — une image par page, entièrement dans votre navigateur.
Comment ça marche
Convertissez vos images en quatre étapes
- 1
Upload your images
Drag and drop one or more JPG, PNG, or WebP files onto the tool, or click to browse. Files are loaded directly in your browser — they are never sent to any server.
- 2
Reorder and set page size
Drag image cards to set the order they will appear as pages in the PDF. Choose Auto (each image sets its own page size), A4, or Letter for standardised dimensions.
- 3
Click Convert
Click Convert to PDF. pdf-lib embeds each image as a page in your new PDF entirely within your browser — no upload, no processing on any server.
- 4
Download the PDF
Your browser downloads the finished PDF immediately, with one page per image in the order you chose.
Pourquoi utiliser Signvoy
Conçu pour respecter votre vie privée
Private by design
Your images are processed entirely in your browser. Nothing is uploaded, stored, or transmitted. Close the tab and every trace is gone.
Instant — no account needed
Drop in your images and download in seconds. No sign-up, no email confirmation, no waiting.
No compression, no watermarks
Images are embedded at full quality with no re-compression and no watermark added to your output.
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
FAQ
Questions fréquentes
- Is this JPG to PDF converter free?
- Yes — completely free with no account, no credit card, and no usage limits. Everything runs in your browser.
- Are my images uploaded to a server?
- No. Your files never leave your device. All conversion happens locally using pdf-lib in your browser.
- What image formats are supported?
- JPG/JPEG, PNG, and WebP. All three formats are embedded directly into the PDF with no quality loss beyond any compression already present in the source image.
- What does the Auto page size mean?
- Each page is sized exactly to match the image's pixel dimensions at 72 DPI. Choose A4 or Letter to fit all images to a standard paper size instead.
- How many images can I convert at once?
- There is no hard limit. Very large batches may be slow on older devices. In practice, converting dozens of images to a single PDF is instant on modern hardware.
- Will my images be compressed or watermarked?
- No. Images are embedded as-is with no re-compression and no watermark. The output PDF is identical quality to the source images.
Vous voulez en savoir plus ? Lire le guide complet : Comment convertir JPG en PDF gratuitement →
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Pas de carte de crédit · Plan gratuit à vie · 14 jours d'essai Pro
