Computing and tech

The image lab

Lower the resolution or the number of colours, apply a filter, and watch the image and its file size change. Every pixel is recomputed before your eyes.

Free, with your Voyelle account.

Labs
Resolution, colours and kernels

In the same subject.

Computing and tech: every Explorer

Try it, then review what it taught you.

Free: the whole library, unlimited reviews, no ads. See pricing