AI SQL Query Generator

Describe what you need in plain English — get optimized SQL. Supports MySQL, PostgreSQL, SQLite, SQL Server. Powered by DeepSeek AI.

Describe what you need

Database type

CREATE TABLE Sample INSERT Indexes Comments

Generating SQL with DeepSeek AI...

Generated SQL

-- Your SQL query will appear here

About AI SQL Query Generator

Describe your data needs in plain English and get a correct, optimized SQL query. Powered by DeepSeek AI.

Multi-dialect: MySQL, PostgreSQL, SQLite, SQL Server or auto-detect
Smart comments: Optional explanations for complex query parts
Optional extras: Table creation, sample data, and index suggestions
Precision-first: Temperature 0.1 for accurate, deterministic SQL output

🔒 Your descriptions are processed through DeepSeek API. No data stored or logged.

About SQL Query Generator

Generate SQL queries from natural language with DeepSeek AI. Describe what you want in plain English — get optimized SQL. Supports MySQL, PostgreSQL, SQLite, and SQL Server syntax. Great for learning and prototyping.

Natural Language to SQL

Describe your query in plain English. "Show top 10 customers by order count" becomes a working SELECT statement.

Multiple Dialects

Generates MySQL, PostgreSQL, SQLite, and SQL Server compatible queries. Dialect-specific syntax and functions.

Query Explanations

Each generated query includes a plain-English explanation. Understand joins, subqueries, and window functions.

Learning Tool

Learn SQL by seeing how natural language maps to queries. Great for beginners and non-technical team members.

📋 Common Use Cases

Quickly Writing Ad-Hoc Queries

Describe the data you need in conversational language and get a production-ready SQL query without looking up syntax or table schemas.

Learning SQL by Example

See how natural language requests translate into SELECT, JOIN, WHERE, and GROUP BY clauses to understand SQL patterns by analogy.

Generating Reports from Databases

Ask for specific aggregations — monthly totals, top customers, or status counts — and receive the exact query to run against your database.

Cross-Platform Query Translation

Get the same query logic generated in MySQL, PostgreSQL, or SQL Server syntax to simplify migration or multi-dialect development.

🪜 How to Use This Tool

Describe your query in plain English
Type what you want to retrieve or calculate from a database in natural, conversational language.

Select the SQL dialect
Choose MySQL, PostgreSQL, SQL Server, or SQLite so the generated syntax matches your database engine.

Review the generated query
Read the SQL output with inline explanations for each clause so you understand what it does.

Copy and run
Copy the generated query directly into your database client or query editor and execute it.

Frequently Asked Questions

Are these dev tools free?▼

Yes. All dev tools are completely free. No signup, no account.

Is my data sent to a server?▼

No. Base64 encoding, URL encoding, JWT decoding, hash generation, and regex testing all happen in your browser. Your tokens and secrets stay on your device.

Can I decode JWTs safely?▼

Yes. JWT decoding happens entirely in your browser. The token never leaves your device. Only the header and payload are decoded — signatures are not verified server-side.