SQL AI Generator | Free Trial to Write Queries Faster

AI2SQL is an AI SQL generator that turns plain English into correct, ready-to-run SQL in seconds. Describe what you want — “top 10 customers by revenue last quarter” — and get clean SQL for PostgreSQL, MySQL, SQL Server, Oracle, Snowflake, BigQuery, and more. No syntax memorizing, no docs hunting.

Try it right here — type a question below, no signup needed. Then start free to run it on your own database.

What you can do with AI2SQL

  • Text to SQL — write any query from a plain-English description, including JOINs, GROUP BY, CTEs, and window functions.
  • Generate SQL for any dialect — the same question, correctly translated to your database’s syntax.
  • Explain & fix — paste a query to get a plain-English explanation, or fix an error you’re stuck on.
  • Optimize — get faster, cleaner versions of slow queries.

Why people pick AI2SQL as their SQL AI generator

  • Accurate on real schemas. AI2SQL reads your table and column names so the SQL it writes actually runs — not generic guesses.
  • Every major dialect. PostgreSQL, MySQL, SQL Server, Oracle, SQLite, Snowflake, BigQuery, MariaDB — dialect-correct, every time.
  • Built for non-experts and pros alike. Analysts and business users get answers without learning SQL; engineers ship queries faster.
  • Free to start. Generate your first queries free, then upgrade only when you need more.

Who it’s for

  • Data analysts who want answers without hand-writing SQL all day.
  • Developers who want to skip boilerplate and ship faster.
  • Business & non-technical users who need data but don’t write SQL.
  • Students & learners building SQL fluency with instant, correct examples.

Get started in seconds

  1. Describe your query in plain English above.
  2. Generate — AI2SQL writes dialect-correct SQL instantly.
  3. Start free to connect your own database and run it on your real tables.

Start free — write your first query →

Comparing your options? See our hands-on ranking of the best AI SQL tools of 2026 — tested on real databases.

FAQ

What is an AI SQL generator?

An AI SQL generator turns a plain-English request into a working SQL query. AI2SQL reads your intent (and your schema, when connected) to produce correct, dialect-specific SQL without manual coding.

Is AI2SQL free?

Yes — you can generate SQL queries free to start, with no setup or coding knowledge. Paid plans unlock connecting your own database, higher limits, and more.

Which databases and dialects does it support?

PostgreSQL, MySQL, SQL Server, Oracle, SQLite, Snowflake, BigQuery, and MariaDB — each with dialect-correct syntax.

Can it write complex queries (JOINs, CTEs, window functions)?

Yes. Describe the logic in plain English and AI2SQL handles multi-table JOINs, GROUP BY, CTEs, and window functions.

Do I need to know SQL to use it?

No. AI2SQL is built so non-technical users can get correct SQL from plain English, while experienced engineers use it to move faster.

How is this different from asking ChatGPT?

AI2SQL is purpose-built for SQL: it’s schema-aware, dialect-correct, and pairs generation with explain, fix, and optimize — so the query actually runs on your database.

TRY IT — FREE, NO SIGNUP
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