Fourteen tools carry their name. Everything else — stamp, image, crop, merge, flatten, redo — lives behind the three dots on the right.
+40px of chrome · 512px left for the page · 16 of 30 tools hidden
+All thirty fit, name on hover. Fastest once someone knows the icons; a plant clerk opening it for the first time has to guess.
+30px of chrome · 522px left for the page · nothing hidden
+Document, Edit, Pages. Every tool keeps its name and every tool is reachable, at the price of one click to change tab and a second bar of chrome.
+56px of chrome · 496px left for the page · nothing hidden, one click deeper
+