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Fichiers et médias

Traitement par lots d'images

Resize or compress a folder of images at once.

Runs in your browser

Drop images or click to browse

JPG, PNG, WebP, AVIF, GIF — added files go in the queue below.

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No files queued yet.

Note de la rédaction

Understanding · The same operation, a hundred files.

Ce chapitre approfondi n'est actuellement disponible qu'en anglais. L'outil de conversion ci-dessus fonctionne dans votre langue ; le long article explicatif n'a pas encore été traduit.

Questions fréquentes

Quick answers.

Are my images uploaded to your server?

No. All processing is handled locally by your browser's engine. Your private photos never leave your computer.

Which image formats are supported?

You can process common web formats including JPEG, PNG, and WebP. Support for HEIC depends on your specific browser and operating system capabilities.

Will I lose image quality during compression?

Reducing the quality slider will decrease file size but may introduce visible artifacts. We recommend starting at 80% quality for a good balance between size and clarity.

Is there a limit to how many images I can process?

There is no software limit, but performance depends on your device's available RAM and CPU. Very large batches may cause your browser to slow down momentarily while processing.

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