SQL Canvas is a visual SQL builder and learning platform. Click tables, drag columns, add filters — and watch real SQL generate instantly. Execute against real data, powered by DuckDB, right in your browser.
A complete visual environment for learning, building, and understanding SQL — from your first query to complex joins.
Click columns, add filters, set sorts — no SQL syntax required. Build queries the same way you think about them.
See generated SQL update in real-time as you build. Learn the syntax by watching it form before your eyes.
Every query explained in simple language you understand. No jargon, just clarity.
Real SQL execution in your browser — no backend needed. Powered by DuckDB WebAssembly.
Four curated datasets from beginner to advanced: Sales, Marketing, HR, and E-Commerce.
Describe what you want in plain English and let the AI build the query for you. Then tweak it visually.
Quick reference for every SQL clause right where you need it. Expand examples with a click.
See how tables connect at a glance. Understand INNER, LEFT, RIGHT, and FULL joins visually.
No setup, no installation, no account required. Just open and start building.
Choose from four sample datasets or upload your own CSV. Each one is designed to teach a different SQL concept.
Click columns to SELECT, drag to JOIN, type values to filter. The builder translates every action into SQL.
Watch syntax-highlighted SQL generate live. Read the plain-English explanation to understand what it does.
Execute against real data instantly. See results, tweak, repeat. That's how SQL sticks.