Connect, explore, understand.
Connect to any SQL database, explore tables with beautiful visualizations, and write queries—all in your browser. Zero installation, zero configuration.
Features for modern database exploration
PostgreSQL, MySQL, SQL Server, SQLite, Oracle, MariaDB, and more.
Run entirely in your browser using WebAssembly. No downloads, no updates, no configuration files.
Visualize your database as a beautiful graph. Explore relationships and navigate your data structure visually.
Write SQL with syntax highlighting and auto-completion. Understand exactly why your query scores 10 Boltons or just 1.
Your credentials and data stay in your browser. Direct connections with optional encrypted proxy for enhanced security.
Save your queries and access them anywhere. Cloud sync keeps your work available across all devices. Pro
Enter your database connection string
Browse tables in an interactive graph
Write SQL and discover insights
Start free, upgrade when you need more
Yes. In the free tier, all connections happen directly from your browser to your database—no intermediary servers. Your credentials and data don't touch our servers. Pro users can optionally use our encrypted proxy for additional security when connecting from restricted networks.
SQLizm supports PostgreSQL, MySQL, SQL Server, SQLite, Oracle, MariaDB, CockroachDB... If it speaks SQL, SQLizm will listen.
No! SQLizm runs entirely in your browser using WebAssembly. Just open the app and start connecting. No downloads, no installations, no configuration files. It works on any modern browser on any platform.
Unlike traditional desktop tools, SQLizm requires zero installation and runs anywhere there's a browser. It's lighter, faster to start, and stays up-to-date automatically. Our visualization features take a different approach to exploring database schemas.
Yes! Once loaded, SQLizm works offline for local databases like SQLite. For remote databases, you'll need an internet connection to reach your database server, but the app itself caches locally.
Pro gives you our secure proxy server for connecting from restricted networks, cloud-synced query history so your work follows you across devices, encrypted connections, and priority support. Designed for professional developers.