Free SQL Code Visualizer & Database Preview: Inspect Schemas Online

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Free SQL Code Visualizer & Database Preview: Inspect Schemas Online


Drag & Drop SQL file here or Click to Upload

How to Visualize SQL Files Online

Simply upload your .sql file or paste the SQL code into the editor. Our tool parses the CREATE TABLE and INSERT statements to reconstruct the database in your browser's memory. You can then browse tables, filter data, and export results without setting up a database server.

Use Cases for SQL Code Visualizer

  • Database Design Review: Quickly verify schema structures and relationships.
  • Data Auditing: Check data integrity and content from dump files.
  • Education: Learn SQL structure and data relationships interactively.

Privacy & Security

Your data never leaves your browser. The visualization engine runs entirely on the client side using JavaScript. Shareable links utilize secure encryption to protect your data if you choose to share it.

Frequently Asked Questions

Is my SQL code sent to a server?

No. All processing is done locally in your browser using JavaScript.

What SQL dialects are supported?

The tool supports standard SQL (ANSI), MySQL, SQLite, and PostgreSQL syntaxes for table creation and data insertion.

About SQL Code Visualizer, Database Preview & Insights Tool

SQL Code Visualizer, Database Preview & Insights Tool

Audit database dumps, inspect table structures, and explore records with the Free Online SQL Code Visualizer, Database Preview & Insights Tool by VibeTool. Easily verify SQL scripts before executing migrations without spinning up local database engines.

Visual Database Inspection Features

  • Zero-Setup SQL Parsing: Upload a .sql script or paste DDL statements to instantly generate an interactive database preview.
  • Interactive Table Explorer: Browse table lists, inspect column data types and primary keys, and preview populated sample rows.
  • Dual View Modes: Seamlessly switch between a friendly graphical inspector for beginners and an advanced SQL editor for power users.
  • Client-Side Encrypted Sharing: Share schema previews securely with collaborators using client-side password encryption.

How to Visualize SQL Dumps

  1. Upload your .sql file or paste SQL DDL/INSERT statements into the editor.
  2. Click Parse & Preview to reconstruct the database schema in browser memory.
  3. Select tables from the left schema sidebar to inspect structure and data records.
  4. Filter rows, verify schema constraints, or export data snapshots.

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