On the left of the page will be printed a tree representing the hierarchical structure, on the right side an hex dump will be shown.
Hovering on the tree highlights ancestry (the hovered node and all its ancestors get colored) and the position of the hovered node gets highlighted in the hex dump (with header and content in a different colors).
Clicking a node in the tree will hide its sub-nodes (collapsed nodes can be noticed because they will become italic).
WARNING: from 2023-02-26 this website is using some ES6 features, which can break it for older browsers (though it is still working on IE11). You can access previous versions from the links on githack CDN.
+WARNING: starting from 2023-02-26 this website is using some ES6 features, which can break it for older browsers (though it is still working on IE11).
+ You can access last version before ES6 on githack.