PHP Serialize

Convert PHP arrays/objects to serialized strings. Paste your PHP array/object below.

Input

Output

About This PHP Serialize Tool

This free online PHP Serialize tool allows you to instantly convert PHP arrays or objects into serialized strings. Serialization is useful for storing or transferring complex data structures in a compact, portable format.

Quickly serialize PHP arrays and objects for storage or transfer.
Easy to use—just paste your PHP data and click Serialize.
No data is stored or logged—your privacy is protected.
Supports simple and complex nested structures.
Completely browser-based and free to use.

PHP serialization is commonly used in web development for session storage, caching, and data migration. This tool helps you easily generate serialized strings for your PHP projects or debugging needs.