Redimensionneur d'Images
Redimensionnez les images et optimisez pour le web ou les réseaux sociaux.
Drop an image or click to upload
PNG, JPG, WebP, GIF supported
Tips
- • Lock aspect ratio to prevent image distortion
- • Use percentage mode for quick scaling
- • WebP and JPEG support quality adjustment
- • All processing happens in your browser - nothing is uploaded
Image Resizing - Détails techniques
Image resizing changes the dimensions of an image. Maintaining aspect ratio prevents distortion. Downscaling reduces quality, while upscaling can cause blurriness. Use high-quality source images for best results.
Alternative en ligne de commande
# Resize with ImageMagick\nconvert input.jpg -resize 800x600 output.jpg\n\n# Resize maintaining aspect ratio\nconvert input.jpg -resize 800x600\\> output.jpg\n\n# Resize by percentage\nconvert input.jpg -resize 50% output.jpg