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Reduce the size of your images online totally free

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Lighten Picture

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Max Weight:

LightenPic can reduce massively the weight of your pictures preserving substantially its quality.

Before LightenPic: 939,0kb
before image
After LightenPic: 74.6kb
after image

92% of reduction

Optimize your image

LightenPic is a tool designed to optimize images to a certain size. It will automatically optimize the image to a smaller size whenever possible without losing quality, always without exceeding the size set by the user.

Change the format

At the same time that you optimize your file, you can change the output format if you wish between several types, be it jpg, png or webp, or leave the original format.