Images

The image editor opens binary .png, .jpg, .jpeg, .webp, and .bmp files, showing the picture with a small set of quick edits in the toolbar.

Tools

Tool	What it does
Desaturate	Removes color, leaving a grayscale image.
Invert	Inverts the colors.
Blur	Applies a box blur; click again to blur further.
Resize	Set new pixel dimensions from a popover.
Reset	Restores the original bytes the file opened with.
Download	Saves the current image, when the host provides download.

Edits apply to the pixels and, apart from Reset, build on each other. Every change stays local and writes back through the same document contract as the text editors — the edited bytes become the file’s content, so undo/redo and saving work exactly as they do elsewhere.