Zketchly is one workspace for diagrams, database schemas, documents and whiteboards. Each has its own editor, and they stay linked: embed a schema in a spec, open the doc behind a table, pin both to a board.
Free, no account. Your work is saved in this browser.
One Booking System, four views
Drag the shapes. Every view shows the same project. Focus a shape and use the arrow keys to move it.
A schema is not a sketch, and a spec is not a sticky note. Zketchly gives each its own tools, then lets them refer to each other.
Flowcharts, mind maps, ERDs and architecture diagrams are separate modes, not one canvas with different labels.
Tables have typed fields with primary and foreign keys. Relationships connect fields, carry crow’s foot cardinality and can be previewed as SQL.
A focused writing surface with headings, checklists, tables and code. Embed a live diagram instead of pasting a screenshot that goes stale.
Sticky notes, freehand ink, shapes, images and frames on an infinite canvas. Drop references to your diagrams and docs next to the ideas they came from.
Every item has a stable identity, so links and embeds point at the original. Edit the source once and every place that shows it is up to date.
Draw the Booking, User and Venue tables and relate them.
Write the schema doc and embed the live ERD. Link the Booking table to its section.
Pin the ERD and the doc to the planning board, next to open questions.
Each item lists what refers to it, so nothing becomes an orphan by accident.
Zketchly runs entirely on your device. There is no account and no server holding your content.
Because data lives in this browser, clearing site data or using a private window removes it. Export backups for anything important.
No sign-up, nothing to install.