Relationships that mean something
Drawing a line creates the foreign-key column. The graph is a view; JSON is the source of truth in Loop Designer.
Visual Schema
Visual Schema makes it easy!
Visual Schema is the architecture screenshot for Loop Life: Many themes, tables as cards, relationships as lines, groups, notes and a canvas that imports from a live connection or schema.csv!
From connection
Import a live catalog when the database already exists and you want an ERD plus generation, not a blank canvas.
Export what stakeholders need
CSV of the schema, PNG or JPEG of the canvas, save/load schema JSON. Undo, redo, fit, fill, minimap, connection styles, per-table colors.
Designer beside it
Loop Designer edits the same project as JSON with syntax colors, search, and export to JSON, XML, YAML, CSV, Excel, Parquet, or text.