Withdata Software

Batch export MariaDB tables to JSON files

Want to batch export data from MariaDB tables to JSON files?

Try Withdata DBToFile, a MariaDB to JSON converter for Windows, Linux, and macOS, Export MariaDB data to JSON, Easy and Fast.

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Windows 64 bit
Windows 32 bit
Linux .deb (For Debian, Ubuntu) 64 bit
Linux .rpm (For Red Hat, Fedora, SUSE) 64 bit
MacOS 64 bit

Batch export data from MariaDB tables to JSON files

Login to MariaDB -> Select MariaDB tables -> Set JSON file options -> Export MariaDB tables to JSON

Choose MariaDB and logon.

Click “Export All Tables” at task dialog.

Select JSON file type.

1. Select MariaDB tables to export.

2. Set JSON options.

3. See MariaDB tables to be exported.

4. Set rows options.

5. Export MariaDB data to JSON files.

After exporting, you can view output JSON files.


More about MariaDB to JSON converter

See also:

MariaDB → JSON reference

Type mapping

Value kindin MariaDBin JSON
IntINT1234 (number)
BigintBIGINT9007199254740993
DecimalDECIMAL(p,s)1234.56 (number)
FloatDOUBLE1.234e10 (number)
TextVARCHAR(n)"text" (string)
Long textLONGTEXT"multi-line\ntext" (escaped newline inside a string)
DateDATE"2026-09-18" (string)
DatetimeDATETIME"2026-09-18T14:30:00Z" (string)
BinaryLONGBLOB"base64:..." (string)
BooleanTINYINT(1)true / false (boolean)
JSONJSONnested object or array, kept as structure

Dialect differences

MariaDB is a database server and JSON is a file format, so the gap is wider than a dialect difference - the rows below are where values and structure stop lining up.

Propertyin MariaDBin JSON
port3306—
identifiers`backtick`Double quotes; backslash escapes
row limitLIMIT n—
datesDATETIME, TIMESTAMP, DATE, TIMENo date type: dates arrive as strings and the reader must p...
long textTINYTEXT / TEXT / MEDIUMTEXT / LONGTEXT—
binaryBLOB / TINYBLOB / LONGBLOBNot supported natively - base64 inside a string
separator—Braces and commas
encoding—UTF-8 by definition
typing—string, number, boolean, null, object, array - no date type
shapeTables of rows and columnsNested objects and arrays
ceiling—Whole document is usually parsed into memory

Command line

SideCommand
MariaDBmariadb-dump
MariaDB (load)mariadb-import, or LOAD DATA INFILE

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