Outils Image Confidentialité 100% côté client

Compresser des Images en Ligne Gratuitement

Allégez vos fichiers images sans compromettre la netteté. Traitez plusieurs images simultanément directement dans votre navigateur.

Glissez-déposez un ou plusieurs fichiers ici, ou cliquez pour parcourir

Prend en charge JPG, PNG, WebP jusqu'à 50 Mo • ou appuyez sur Ctrl+V pour coller depuis le presse-papiers

Comment utiliser cet outil

Three simple steps to process your files

Drag and drop single or multiple JPG, PNG, or WebP images into the compressor dropzone.

Slide the quality controller to find your preferred balance between visual quality and byte savings.

Inspect your exact percentage savings and download individual images or grab all files packaged in a single ZIP archive.

Fonctionnalités principales

Drastically reduce image weights for faster website loading speeds and seamless email attachments.

See exact original vs compressed byte sizes and calculated percentage reduction for every image.

Compress dozens of images simultaneously and download them packaged together in a single click.

Fine-tune quality from 5% to 95% depending on whether file weight or photographic perfection is your priority.

Uses native browser graphics pipelines for lightning-fast batch processing.

Completely free with unlimited compressions and zero daily usage restrictions.

FAQ

How much can I reduce my image size?

Typically, photos can be reduced by 50% to 80% with virtually imperceptible difference in visual quality on web and mobile displays.

Does compressing images delete the original file?

No. The original file on your computer remains untouched. The browser creates a newly optimized copy for download.

Can I compress multiple images at once?

Yes! You can add multiple images at the same time and download them individually or as a single ZIP archive.

Is my data secure and confidential?

Absolutely. We do not operate an image processing backend; every compression computation occurs in your browser memory.

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