SQL Designer | Tools3ox

Visually build your database schema by adding tables, fields, and defining relationships with foreign keys.
Generate SQL code compatible with various database types or export your design as XML.
Save your designs directly in the browser or as XML files for easy access and sharing.

How to Use Our Sprite Sheet Cutter

Start Your Design

Begin your database design by selecting the desired Database type from the options provided. Note that some settings require a full page reload to take effect.

Add and Manage Tables

Use the options panel within the playground area to visually add new tables to your database schema. You can easily edit their names and properties or remove them.

Define Table Structure

For each table, add and manage its fields. You can add/remove fields, define keys (like primary or unique), and move fields up or down to organize their order.

Create Relationships

Visually link your tables by creating, connecting, or removing foreign keys. Adjust settings like Snap distance and connector styles (on-drag, smooth) to refine the connections.

Refine Design Layout

Organize your diagram by using the options to align tables. If needed, you can also clear all tables to start a fresh design.

Configure Display Options

Customize how table details are displayed by enabling or disabling options like Show field size and Show field datatype.

Manage Designs (Save/Load)

Use the SAVE/LOAD panel to Save XML or Load XML through the text editor. You can also Save in browser (you'll enter an ID), view a list from browser saves, and load from browser by entering the saved ID.

Export Your Code or XML

Once your visual design is complete, click the Generate SQL button to get the code for your selected database type, or use the Save XML feature to export the design's structure.

Frequently Asked Questions

It lets you visually design database schemas, create tables and relationships, then export the result as SQL or XML.

Yes, everything is done visually. You can design your entire schema with clicks and export the SQL when you're ready.

Yes, you can choose from various SQL dialects like MySQL, PostgreSQL, SQLite, MSSQL, and Oracle.

Absolutely. You can visually connect tables using foreign keys and adjust the link style and behavior.

Yes, you can save your design as an XML file or directly in your browser using a custom ID.

Yes, you can load saved XML files or restore browser-saved designs by entering the matching ID.

Yes, you can toggle options like showing field sizes or datatypes, adjust snap distance, and align tables neatly.

Yes, once your schema is ready, it can generate fully functional SQL scripts tailored to your selected DB type.

Yes, there’s a 'Clear All' option that removes all tables from the canvas for a fresh start.

No, it works directly in your browser with no sign-up or installation required.

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