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JPG en PNG

Convertissez des images JPG en format PNG en ligne. Passez au PNG sans perte pour l'édition, le design graphique ou les flux de travail nécessitant le PNG.

Formats pris en charge : JPG, JPEG

Selectionner des fichiers pour JPG en PNG

ou deposez les fichiers ici (Max 10MB)

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Paramètres de conversion

Le traitement démarre automatiquement après le téléchargement.

JPG input
PNG output
Batch ZIP download
Filename stems preserved

Comment utiliser JPG en PNG

1

Upload JPG files

2

Convert to PNG

3

Download PNG files

Questions frequentes

Does converting JPG to PNG improve image quality?

No. PNG conversion changes the file format but cannot restore detail that was already removed by JPG compression.

Will the PNG have a transparent background?

Not automatically. A JPG has no transparency data, so the converted PNG keeps the visible background from the source image.

Why can the PNG be larger than the JPG?

PNG and JPG use different compression methods. Photographs often produce larger PNG files even though the visible image looks similar.

Can I convert several JPG files together?

Yes. The workflow accepts a batch of supported JPG files and packages the converted PNG files into one ZIP download.

Will the filename change?

The filename stem is preserved where possible and the extension changes from JPG or JPEG to PNG.

When is PNG a better choice?

PNG is useful when a specific workflow requires PNG or when screenshots, diagrams, and text-heavy graphics will be edited further.