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Max 10 Mo - Idéal pour les photos avec grain ou bruit numérique visible
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Comment utiliser Réducteur de bruit
- 1
Upload a noisy photo
Drop a JPG or PNG with visible grain or noise (common in low-light or high-ISO shots).
- 2
AI denoises the image
OpenCV's Non-Local Means algorithm smooths noise while preserving edges and detail.
- 3
Download the clean result
Save the denoised image to your device.
Fonctionnalités
- +Removes grain and digital noise from photos
- +Preserves edges and fine detail
- +Ideal for low-light and high-ISO photos
- +Server-side GPU processing
- +Free, no signup, no watermark
Questions fréquentes
What kind of noise does it remove?
Digital noise / grain from high ISO camera settings, low-light conditions, and compressed photos.
Will it blur my image?
The Non-Local Means algorithm is edge-preserving, so sharp edges remain sharp while smooth areas are cleaned.
Does it work on scanned photos?
Yes, it works well on scanned film grain and document noise too.
Outils connexes
If you need the next step, try Agrandisseur IA, Luminosité et contraste, Filtres d'image, Suppression d'arrière-plan.