Start a new schema
Build one field by field, with nothing imported.
Or paste SQL, CQL, or an existing HD schema
or
Schema output
The schema file as it stands, updated as you work.
Nothing yet. Start a schema, import a table or open a file and it appears here.
Saved schemas
Stored in this browser only — not on a server, and not synced. Download or share a link to move a schema anywhere else.
Nothing saved in this browser yet.