Reduce the size of your images online totally free

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

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Lighten Picture

Before LightenPic: 1 Mb
before optimization
After LightenPic: 75 Kb
after optimization

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.