This web app allows you to generate an interlinearized flextext file that you can import into FieldWorks Language Explorer project (see template below) as an interlinear text. It doesn't link to lexical items, but it does include word glosses, and is immediately useable in text charting (and maybe tagging) view.
This is a browser-only version. All data loads from this folder (GitHub Pages). No server is required.
Tip: for easiest import into FieldWorks, use the FLEx template project in the Downloads section below (download template).
Tip: You can import the generated .flextext into the FLEx template project above for best results.