Online Tool Store
Redimensionnement d'Images en Masse
Redimensionnez jusqu'à 60 images à la fois avec réduction progressive, convertissez le format et téléchargez tout en ZIP. Rien n'est téléchargé.
🔒 Cet outil fonctionne entièrement dans votre navigateur. Vos fichiers ne sont jamais envoyés sur un serveur.
Applies to JPEG and WebP. PNG is lossless and ignores it.
| File | Original | Resized | Before | After | Change | Download |
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Re-encoding drops metadata. EXIF, GPS coordinates and colour profiles do not survive, which is a privacy gain if you are posting photos and a loss if you rely on camera data or embedded copyright. Rotation is read from the file first, so portrait photos stay portrait. Converting an image with transparency to JPEG fills the transparent areas with white, since JPEG has no alpha channel.
How Redimensionnement d'Images en Masse works
- Open Redimensionnement d'Images en Masse and review the example state before entering your own values.
- Enter or select the information needed for Redimensionnement d'Images en Masse.
- Review the result and adjust the inputs if you want to compare another case.
Resize up to 60 images at once with stepwise downscaling for clean results, convert format, and download them all as a ZIP. Nothing is uploaded. The interactive workspace runs in your browser, so you can review the result without creating an account.
FAQ
What is Redimensionnement d'Images en Masse used for?
Resize up to 60 images at once with stepwise downscaling for clean results, convert format, and download them all as a ZIP. Nothing is uploaded.
Do I need an account?
No. The tool is available directly in the browser without an account or sign-up.
What should I do if the result looks unexpected?
Check the entered values and compare them with the guidance shown in Redimensionnement d'Images en Masse. Use the result as a planning aid and verify important decisions independently.