CSV to SQL Generator
Generate CREATE TABLE and INSERT statements from CSV data.
What this tool does
Convert CSV input into SQL schema and INSERT statements with editable column names, inferred data types, and dialect-specific output.
Tool interface
CSV Input
Column types are inferred heuristically from sample values. Review and edit before using in production.
Output
SQL Options
Columns
Run Detect Columns to infer names and data types.
CSV Preview
No preview rows yet.
Example input
id,name,email,active,created_at 1,Ana,ana@example.com,true,2024-01-05 2,Bob,bob@example.com,false,2024-01-06
Example output
CREATE TABLE "imported_data" (
"id" INTEGER,
"name" TEXT,
"email" TEXT,
"active" BOOLEAN,
"created_at" DATE
);
INSERT INTO "imported_data" ("id", "name", "email", "active", "created_at")
VALUES
(1, 'Ana', 'ana@example.com', TRUE, '2024-01-05'),
(2, 'Bob', 'bob@example.com', FALSE, '2024-01-06');Step-by-step instructions
- Paste CSV data or upload a CSV file.
- Detect columns, adjust table name, column names, and data types if needed.
- Choose SQL dialect and output mode, then generate and copy/download SQL.
Common use cases
- Importing spreadsheet exports into SQL databases.
- Generating seed scripts for development environments.
- Building one-time migration SQL from CSV data.
Speeds up database imports and seed script creation when moving spreadsheet data into SQL systems.
Common mistakes to avoid
- Using input that does not match the source format expected by the converter.
- Assuming nested or irregular records will map cleanly without review.
- Skipping output validation before importing into another system.
Frequently Asked Questions
Can I generate INSERT-only SQL?
Yes. Switch output mode to INSERT statements only.
Does this support PostgreSQL and MySQL?
Yes. You can choose Generic, PostgreSQL, MySQL, or SQLite output.
What input format does CSV to SQL Generator expect?
Use CSV-like tabular input, typically with a header row first.
What does CSV to SQL Generator output?
It returns transformed output you can copy or download as `generated.sql`.
Why might CSV to SQL Generator return an error?
Most failures come from malformed input that does not match the expected format.
Does CSV to SQL Generator run in the browser?
Yes. Transformations are designed for in-browser usage so you can test and iterate quickly.
Can I copy or download results from CSV to SQL Generator?
Yes. You can copy the result or use the download action when file output is available.
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Looking for other utilities in this area? CSV Tools, Developer Data Tools