Sentence Diagrammer

‘Reed-Kellogg Diagrammer is a sentence diagramming tool that automatically analyses and diagrams a sentence for you.

It graphically represents the sentence structure in the form of traditional diagram. 

To view Reed-Kellogg sentence diagrams please install Silverlight.


How can I use it?

To create a diagram type your sentence in a textbox and press ENTER.

To enlarge or shrink diagram use a mouse wheel.

You can drag diagram with a mouse to explore different parts.
Mouse works both in normal and in full screen mode.

You can view a diagram in two modes:

1) in a browser window as part of the current page or

2) in full screen mode.

To view diagram in full screen, press [CTRL] + ENTER.
To return from full screen, press [ESC] or [CTRL] + ENTER.
To type a new text, return from full screen mode because typing doesn’t work in full screen.


To make more room for a diagram you can hide the text box.

Pressing [SHIFT] + ENTER toggles the text box On/Off.
When text box is hidden, the hint and Forward/Backward buttons are removed as well.

[SHIFT]+ ENTER works in full screen mode also, so you can view a diagram on the whole screen.

You can toggle text box and full screen mode altogether by pressing [CTRL+SHIFT] + ENTER.


If there are multiple diagrams, you can list through them with Forward/Backward buttons or with [PageDown]/[PageUp] keys.
When Forward/Backward buttons are hidden, you still can use [PageDown] and [PageUp].
The keys work in both modes.

To save current diagram as an image press [Windows] + ENTER.’

You can read more about Diagrammer in Reed-Kellogg Diagrammer help


You can also download another diagrammer if you prefer.