Use the file picker to load a CoNLL-U file (multiple sentences/trees are supported).
Use Prev/Next buttons or press < and > keys to navigate sentences.
Edits in the textbox are automatically saved to the current tree when you navigate.
Use the “Hide/Show Editor” toggle to show or hide the editable tree textbox.
The table and analysis update automatically based on the current textbox content.
Press Shift+X to export your current trees as a .conllu file.
Keyboard Shortcuts
Navigation
< : Previous sentence
> : Next sentence
Ctrl+Shift+X : Export all trees to a .conllu file
H : Toggle Help
Changing part of speech
Click on a word.
Press n (noun), v (verb), j (adjective), m (adverb), p (particle).
Changing root of a sentence
Click on a word.
Press r.
Changing a visible dependency's head or deprel
Click on the DEPREL label (the "pill").
1. Enter the values in the popup box, press "enter"/"Apply" to confirm; "escape"/"Cancel" to escape. OR
1a. Press Shift+left/right arrow to change its head.
1b. Press b (nsubj), o (obj), i (iobj), m (advmod), d (discourse), t (topic / "dislocated"), p (parataxis), c (ccomp), x (xcomp), a (advcl), l (acl:relcl), k (acl).
Adding a (visible) dependency (= changing a invisible dependency's head or deprel)
Toggle "Show only highlighted relation" to show all relations.
Change head/deprel.
Status: Ready.
Edit Dependency
Tip: Click a token in the FORM row to set dependent or head.
Shortcuts: Various keys set deprel • Shift+←/→ change head • Enter confirm what is in popup • Esc cancel