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Comment utiliser Arrondir les coins
- 1
Upload your image
Drop a JPG, PNG, or WebP image onto the upload area.
- 2
Adjust the corner radius
Drag the slider to set how rounded the corners should be, from sharp (0px) to fully circular (500px).
- 3
Download the result
Click Download to save the rounded-corner image as PNG.
Fonctionnalités
- +Adjustable radius from 0 to 500px
- +Live before/after preview
- +Outputs transparent-corner PNG
- +100% browser-based — no upload required
- +No watermark, no signup
Questions fréquentes
What format does the output use?
PNG, because only PNG supports the transparent corners that result from the rounded clipping.
Can I set different radii for each corner?
Currently all four corners use the same radius. Per-corner control may be added in a future update.
Will this add a white background?
No. The corners are fully transparent in the PNG output.
Outils connexes
If you need the next step, try Ajouter une bordure, Rogner l'image, Redimensionneur d'image, Convertisseur de format.