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Comment utiliser Ajouter une bordure
- 1
Upload your image
Drop a JPG, PNG, or WebP file onto the upload area.
- 2
Set thickness and color
Drag the slider to choose border width (1–200px) and pick a color with the color picker.
- 3
Download the result
Click Download to save the bordered image as PNG.
Fonctionnalités
- +Border thickness from 1 to 200px
- +Full color picker — any hex color
- +Live before/after comparison
- +Outputs PNG with correct final dimensions
- +100% browser-based — no upload required
Questions fréquentes
Does adding a border increase the image dimensions?
Yes. A 20px border adds 40px to both width and height.
Can I use a transparent border?
The border color picker does not support opacity. For transparent padding, export as PNG with the round-corners tool set to 0 radius and add white or any solid color.
What format is the output?
PNG, to preserve any transparent regions inside the original image.
Outils connexes
If you need the next step, try Arrondir les coins, Redimensionneur d'image, Rogner l'image, Ajout de filigrane.