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PNG en JPG

Convertissez des images PNG en format JPG en ligne pour des fichiers plus petits et une compatibilité plus large. Idéal pour les photos et les images web.

Paramètres de conversion

Le traitement démarre automatiquement après le téléchargement.

Supported formats: PDF, PNG, JPG, JPEG, WebP

Selectionner des fichiers pour PNG en JPG

ou deposez les fichiers ici (Max 10MB)

Selectionner des fichiers

ou deposez les fichiers ici (Max 10MB)

PNG input
JPG output
White transparency background
Batch ZIP download

Comment utiliser PNG en JPG

1

Upload PNG files

2

Convert to JPG

3

Download JPG files

Questions frequentes

What happens to transparent PNG areas?

JPG does not support transparency, so transparent pixels are placed on the workflow’s white background.

Will converting PNG to JPG reduce file size?

Photographic PNG files often become smaller as JPG, but the result depends on image dimensions, detail, and the source file.

Is JPG suitable for logos and screenshots?

JPG can soften sharp text and edges. Keep PNG when transparency or crisp line art is important.

Can I convert multiple PNG files at once?

Yes. You can process a batch of PNG files and download the JPG results together in one ZIP.

Will the original PNG files be changed?

No. The conversion creates new JPG outputs and does not modify the source files on your device.

What should I check after conversion?

Review transparent regions, small text, fine lines, and color gradients before using the JPG in a form or publication.

Quand utiliser cet outil

Convert PNG images to JPG for smaller photo files and broader upload compatibility. Transparent pixels need a solid background because JPG does not support transparency.

  • A website or form accepts JPG but rejects PNG files.
  • A photographic PNG is unnecessarily large for email or web delivery.
  • Transparent artwork can safely use a white background in the JPG result.

Conseils pour de meilleurs résultats

  • Check transparent logos and graphics because their transparent areas become a solid background.
  • Keep PNG for screenshots, line art, or assets that still require transparency.
  • Review small text and sharp edges after conversion because JPG compression can soften them.

Confidentialité et rétention des fichiers

PNG images are temporarily converted to JPG and returned as downloadable files. The uploaded PNGs and generated JPGs are scheduled for deletion within the standard 30-minute window rather than retained as an online library.