A browser editor for TEI-XML

teiCrafter opens any TEI document and lets you correct the text and annotate entities with authority identifiers (GND, GeoNames, Wikidata). Where a facsimile is linked, text and page image appear side by side. It runs in the browser; your file stays local.

teiCrafter editor: facsimile left, TEI text right, entity annotation panel open

How teiCrafter treats your document

Lossless saving

Your edits go into the original file text and nothing else changes: whitespace, attribute order, comments and entity notation outside the edited passages remain untouched. A document saved without edits is identical to the opened file. Direct saving to disk requires a Chromium-based browser; elsewhere the file is offered as a download.

No configuration needed

The editing unit is read from the document itself: words where the edition encodes <w>, lines otherwise. Image zones and text are linked through @facs, so selecting one highlights the other.

Validated while you type

As you edit, the editor checks that the XML stays well-formed and that its structure is preserved (identifiers and element counts unchanged), and reports the result next to the text. How machine-generated content is handled is described in About.