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Comment utiliser Rogner l'image
- 1
Upload your image
Drop any image file onto the upload area.
- 2
Choose a crop ratio or enter custom dimensions
Pick a preset ratio (1:1, 16:9, 4:3) or enter exact pixel dimensions for a custom crop.
- 3
Download the cropped image
Save your cropped result instantly.
Fonctionnalités
- +6 preset aspect ratios: Free, 1:1, 16:9, 4:3, 3:2, 9:16
- +Custom pixel input for precise crops
- +Instant browser-based processing
- +Supports JPG, PNG, and WebP
- +No signup, no watermark, free forever
Questions fréquentes
Can I crop to a specific pixel size?
Yes — switch to custom mode and enter exact width and height in pixels.
What ratio should I use for social media?
Instagram square: 1:1. YouTube thumbnail: 16:9. Instagram Story / TikTok: 9:16. Twitter header: 3:1.
Outils connexes
If you need the next step, try Redimensionneur d'image, Pivoter et retourner, Compresseur d'image, Ajout de filigrane.