How to create your own custom code snippets plugin for WordPress?

There are a bunch of fancy code snippets managers for WordPress. For example, Code snippets is one of the most popular plugins that I also sometimes use.

Add a snippet shown here below to your child theme’s functions.php file or better yet, use a snippet manager like Code Snippets or WpCodeBox (my favorite).

In this post I’ll show you how to create your own custom code snippets plugin for WordPress. See the screenshots below:

How to create your own custom code snippets plugin for WordPress?
This is a simple custom code snippets plugin for WordPress I created

How to create your own custom code snippets plugin for WordPress?
These are the snippets I added to my code snippets plugin for WordPress

Video: How to create your own custom code snippets plugin for WordPress?

Take a look at the short video down below here, and it will give a good overview of how to make it work.

Tutorial: How to create your own custom code snippets plugin for WordPress?

Step 1: Create a new folder in your computer and name it snippets

Step 2: Open this folder and create a new file called snippets.php (pay attention, that the file extension must be .php)

Step 3: Open this file and paste this code snippet inside this file and save.

    Plugin name: My custom snippets
    Description: These are my snippets which usually are inserted inside functions.php file
    Version: 1.0
    Author: WP Simple Hacks
    Author URI:
    License URI:
	if ( ! defined( 'ABSPATH' ) ) {

	// Add new menu called "My snippets" under Plugins menu

	add_action( 'admin_menu' , 'admin_menu_new_items' );
	function admin_menu_new_items() {
	global $submenu;
	$submenu['plugins.php'][500] = array( 'My snippets', 'manage_options' , '/wp-admin/plugin-editor.php?file=snippets%2Fsnippets.php' );

You can add your own plugin name, description, author etc. inside this file. Pay attention though, that if your folder name is something else than “snippets” or your file name is something else than “snippets.php” then you would need to change this part of the code accordingly (line 21) .


Step 4: Go back to the folder view and compress your snippets folder. Now you should have a compressed file

Step 5: Install your new plugin. Go to Plugins >> Add new >> Upload plugin and activate it. Now you’ll see a new submenu called “My snippets” (it’s under Plugins menu)

Step 6: Open My snippets menu and add your own snippets and save.

If for some reason it doesn’t work out for you, then take a look at the video above.

Related WordPress hacks

Here are some of my favorite Wordpress tools

Thank you for reading this article. I hope you found it helpful as you build your own websites and e-commerce sites. Here are some tools I use as a Wordpress developer and enthusiast that I hope you’ll also find helpful.

These are affiliate links, so if you do decide to use any of them, I’ll earn a commission and this helps me create these tutorials and make Youtube videos. But in all honesty, these are the exact tools that I use and recommend to everyone, even my friends and family.

Themes: For the last couple of years I have two go-to themes which I use for every kind of projects. Those two themes are Blocksy theme and Kadence Theme. On this site and my Youtube channel you’ll see a lot of tutorials I have made about them. If you would like to get a 10% discount for both of them then:

Code Snippets manager: WPCodeBox allows you to add code snippets to your site. Also, it allows you to build and manage your WordPress Code Snippets library in the cloud. You can grab it with the 20% discount here (SAVE 20% Coupon: WPSH20).

Contact forms: There are hundreds of contact forms out there but Fluent Forms is the one I like the most. If you need a 20% discount then use this link (save 20% coupon is WPSH20).

Gutenberg add-ons: If I need a good Gutenberg blocks add-on then Kadence Blocks is the one I have used the most. You’ll get 10% discount with the coupon SIMPLEHACKS here.

Website migration: While building a website you probably need a good plugin that can help you with the migration, backups, restoration and staging sites. Well, WpVivid is the one I have used for the last couple of years. If you use this link along with the WPSH20 coupon you’ll get 20% discount.

Woocommerce extensions: There are a bunch of Woocommerce extensions that I really like but the one that stands really out is Advanced Dynamic Pricing. Once again, you’ll get a 20% discount if you use this link here (save 20% coupon is WPSH20)

Web Hosting: If you would like to have a really fast and easy to use managed cloud hosting, then I recommend Verpex Hosting (see my review here). Btw, this site is hosted in Verpex.)

To see all my of most up-to-date recommendations, check out this resource that I made for you!

Do you want to thank me and buy me a beer?

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Janek T.
Janek T.

I am a Wordpress enthusiast who has been making websites since 2011. In this site I am offering simple to follow tips on how to use Wordpress and Woocommerce.
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