Site Toolbox
Copy

About the tool that turns SQL into Java entity classes

Convert SQL to Java entity classes, MySQL data to Java entity classes and Oracle to Java entity classes, or generate Java entity classes from SQL online.

Recently used:

Tool directory

JSON tools13

Code & markup formatting34

Encryption & encoding29

Text processing22

Network diagnostics11

Webmaster tools15

Calculators & converters16

Everyday utilities11

Reference tables11

Network Tools14

Overview

Reachability

AI checks

Service status

Browser

PDF Toolbox19

Merge & split

Page editing

Convert

Watermark & optimise

Utilities

Partner links:

How to use

This tool belongs to the “JSON tools” category.

  1. 1Paste your JSON into the input box, or enter a remote JSON URL and fetch it.
  2. 2Click Format to get indented output. If it fails, look for trailing commas, single quotes or comments.
  3. 3Use Minify to shrink the payload, or convert the object into GET parameters and copy it into your code.

Your input is processed locally in the browser whenever possible. We do not store it.

Frequently asked questions

Why does formatting report a parse error?

Almost always unquoted keys, single quotes, a trailing comma or an inline comment. The JSON standard allows none of those.

Is there a size limit?

Parsing runs synchronously in the browser, so a few megabytes are fine. For larger files use the compact view or a local tool.

Remote fetch returns nothing

The URL must be publicly reachable and must not require a login. Anti-hotlinking or same-origin rules will block the request.