CSV to Oracle INSERT Generator — Free Online
Convert CSV data directly into Oracle INSERT statements with correct identifier quoting ("name"), dialect-specific type mapping, NULL handling, and batched output. Everything runs in your browser — no data leaves your machine.
👉 Open the full tool with Oracle pre-selected:
CSV to SQL INSERT Generator →Oracle Type Mapping
| Generic Type | Oracle Type |
|---|---|
| int | NUMBER(10) |
| float | NUMBER(18,6) |
| bool | NUMBER(1) |
| string | VARCHAR2(n) |
Uses INSERT ALL … SELECT 1 FROM DUAL syntax for multi-row inserts.
Example: CSV Input
id,name,email,amount,active 1,Alice,alice@example.com,250.00,true 2,Bob,bob@test.com,,false 3,Carol,carol@work.com,175.50,true
Example: Oracle Output
INSERT INTO "customers" ("id", "name", "email", "amount", "active") VALUES
(1, 'Alice', 'alice@example.com', 250.00, 1),
(2, 'Bob', 'bob@test.com', NULL, 0),
(3, 'Carol', 'carol@work.com', 175.50, 1);
Other Dialect Pages
Frequently Asked Questions
Why does Oracle use INSERT ALL instead of multi-row VALUES?▼
Oracle does not support the multi-row VALUES syntax (INSERT INTO t VALUES (...), (...)) used by other databases. Instead, it uses INSERT ALL with individual INTO clauses followed by a SELECT from DUAL.
What is the row limit for INSERT ALL?▼
Oracle recommends keeping INSERT ALL statements under 1,000 rows. The tool defaults to 500 rows per batch to stay within safe limits.
Does this tool upload my data?▼
No. All parsing and SQL generation runs in your browser. Your data never leaves your machine.