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Pixelate images with adjustable block size for retro effects or censoring.
Pixelate any image to create a retro pixel-art look or censor sensitive areas. Adjust the pixel block size with a slider — larger blocks mean more pixelation. Download as PNG. Entirely browser-based, no upload needed.
Learn how to apply a retro pixel-art effect or censor sensitive information in your images using this browser-based tool.
Upload your image to the tool
Select the image file you wish to modify from your device. Since the tool is browser-based, your file is processed locally and never uploaded to a server.
Adjust the pixel block size slider
Move the slider to change the intensity of the pixelation effect. Larger block sizes will create a more abstract, mosaic look or better hide sensitive details.
Preview the pixelated result
View the real-time changes on your image to ensure the pixelation level meets your needs for censoring or retro styling.
Download your finished PNG file
Once satisfied with the pixel-art effect, click the download button to save the processed image directly to your device.
Estimated time: PT1M
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