Is converting XML to PGSQL free?

Yes. Files up to 10MB convert free with no account. There is a limit of five conversions per day per IP address.

Will my XML data keep its types in PGSQL?

Yes — that is the point. Whole numbers, decimals, dates and booleans are mapped to real PGSQL types rather than everything becoming text. The mapping table above shows exactly what you get.

Do you store my file?

No. The file is written to a temporary directory, converted, and the directory is deleted as soon as your download has been sent.

Convert XML to PGSQL

Upload a .xml file and get back a PGSQL SQL script you can load straight into your database. Types are preserved rather than flattened to text. Free, no registration, up to 10MB.

1Upload your file

Click to upload or drag and drop

CSV, Excel, SQLite, SQL, DBF (max 10 MB)

2Choose target format

How your data is typed in PGSQL

Generated from the converter's own PGSQL type mapping — this is what it actually emits, not an example.

Your data	PGSQL type
Whole number	BIGINT
Decimal (money)	NUMERIC(10,2)
Floating point	DOUBLE PRECISION
True / false	BOOLEAN
Date	DATE
Date and time	TIMESTAMP
Short text	TEXT
Long text	TEXT
Binary data	BYTEA

Working from an .xml file

XML describes structure but not types, and nests arbitrarily deep, while a table does neither. The reader takes one specific slice of the document, and it is worth checking that the slice is the one you meant.

→Only the direct children of the row element become columns. A grandchild such as <address><city> has no text of its own at that level, so it arrives as NULL - flatten one level before uploading.
→Namespaces are reduced to local names, so <ns:order> and <order> are the same element here, and two elements differing only by prefix collide into one column.
→Attributes are read first and child elements second, so where a row carries both an id attribute and an <id> child, the child's value is what lands in the column.
→No XSD or DTD is consulted. Every value goes through the same inference a CSV gets, with the same refusal to guess at an ambiguous date.

Loading into an application's database

PGSQL is the name PostgreSQL wears inside application code: PHP's pgsql extension, Laravel's pgsql connection driver, the pdo_pgsql DSN prefix. If that is where you met the name, the database you are loading into probably belongs to a framework, which changes what to watch for.

→The script creates its own tables. Point it at a schema your migrations own and the next migration run and this file will disagree about who defines the table - load into an empty schema, or a database of its own, and point the application at that.
→Because every identifier is double-quoted, the case the source used is the case that gets stored. A column that arrives as "CustomerID" has to be quoted in your queries too: an unquoted CustomerID folds to customerid and is not found.
→No FOREIGN KEY, index or view statement is generated at all, so a framework that introspects the database finds unrelated tables. Declare the relations in your models, or add them with ALTER TABLE once the rows are in.

Reading XML

→The row element is whichever child repeats — no configuration needed.
→Attributes become columns alongside child elements, so nothing on the row itself is left behind. What a table cannot hold is depth: only the row element and its immediate children are read, so nested structures need flattening by one level first.
→Empty and self-closing elements become NULL.

Writing PGSQL

→Backslashes are left alone, because PostgreSQL treats them as ordinary characters — doubling them would corrupt every Windows path.
→Auto-increment columns become GENERATED BY DEFAULT AS IDENTITY.
→Binary data is written as bytea, and identifiers respect the 63-character limit.

What you get

A ZIP containing dump.sql, plus a README with the exact command to load it. If anything about your data needed a judgement call, a _warnings.txt explains it.

Load this dump into PostgreSQL:

  psql -U USER -d DATABASE -f dump.sql

Create the database first if it does not exist:

  createdb -U USER DATABASE

Questions

Is converting XML to PGSQL free?: Yes. Files up to 10MB convert free with no account. There is a limit of five conversions per day per IP address.
Will my XML data keep its types in PGSQL?: Yes — that is the point. Whole numbers, decimals, dates and booleans are mapped to real PGSQL types rather than everything becoming text. The mapping table above shows exactly what you get.
Do you store my file?: No. The file is written to a temporary directory, converted, and the directory is deleted as soon as your download has been sent.