Regular expression tester with syntax highlighting, explanation, cheat sheet for PHP/PCRE, Python, Go, JavaScript, Java

Latest Version

Version
1.0
Update
October 14, 2024
Size
19.11KiB
Developer
Category
Users
57
Rating
0 ★
Manifest Version
3
Web Store Status
Languages Support
Deutsch
English
Français
Español
Português (Brasil)
русский
中文 (简体)
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Regex101 Extension

Regex101 - The Ultimate Regular Expression Tester

Need a quick and reliable way to test your regular expressions? Regex101 is a simple yet powerful tool designed for developers, coders, and data wranglers who need to test or generate regex patterns on the fly.

Key Features:

Regex Tester: Easily test your regular expressions and see instant results.
Regex Generator: Craft regex patterns with ease for any task.
Syntax Highlighting: Understand complex patterns with clear highlighting of your regex.
Regular Expression Validator: Validate your regex to ensure it works as expected.
Cheat Sheet: Handy reference for popular regex patterns in languages like PHP, Python, JavaScript, Java, and more.
Regex Match: Test and visualize pattern matches in real-time.
Regexp Checker: Verify the accuracy of your regular expressions.
Regex Pattern Tool: Build and refine your regex using our intuitive interface.
Whether you're new to regular expressions or an experienced coder, Regex101 makes it easy to work with regex, validate patterns, and match text across various languages like PHP, Python, JavaScript, and more. Perfect for anyone searching for a reliable regex online tester, regex checker, or a comprehensive regex editor.

Regex101 is your go-to regex tool for creating, testing, and mastering regular expressions online. Stop guessing—start testing with Regex101.
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Source Manifest.json

{"update_url": "https://clients2.google.com/service/update2/crx", "manifest_version": 3, "name": "__MSG_appName__", "version": "1.0", "description": "__MSG_appDescription__", "permissions": [], "action": { "default_popup": "popup.html", "default_icon": { "16": "icon_16.png", "48": "icon_48.png", "128": "icon_128.png" } }, "icons": { "16": "icon_16.png", "48": "icon_48.png", "128": "icon_128.png" }, "default_locale": "en"}
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How to download and manually install Regex101 extension for Chrome

Looking for a way to install Regex101 extensions for Chrome, you can search for them in the Chrome Web Store, clicking the "Add to Chrome" button, and following the straightforward process.

However, you may need to install Regex101 extensions manually, this article outlines two simple methods to effortlessly install Regex101 extensions, whether they come as unpacked folders in compressed formats like .zip or as .crx files.

Method 1: Download Regex101 extension and manually install through Drag &Drop

If you ever need to manually install a Regex101 extension for Chrome, don't worry, it's a simple process. Just follow these easy steps, and you will have your extension ready to use in no time.

Step 1: Download the Regex101 Extension by clicking the "Download CRX" button on the website.

Look for the Regex101 extension you wish to install. Go to the website and download the Regex101 extension package, which is usually a .CRX file and comes in a zipped file. Here ".crx" file is the format for Regex101 extension that contains all the data.

Step 2: Extract &Arrange Files

Once the file is downloaded, extract that file into its own folder. Similarly, give that extension files a permanent home. In other words, keep it in a folder that you don't accidentally delete it because these files will be needed to make that extension work.

Step 3: Go to the Chrome Extensions Page

Open Google Chrome and in the address bar, type chrome://extensions; it will open the Google Chrome extensions page. Make sure that "My extensions" is selected in the sidebar.

Step 4: Drag and Drop the Extension

Now, go to the folder where you extracted the Regex101 extension and drag &drop the extension file from there anywhere onto the extension page within Google Chrome.

Step 5: Complete the Installation

Once you drag and drop the extension file, follow the steps that Google Chrome takes you through. Similarly, if the extension file is of .crx file format, you will be required to review the permissions and then add the extension.

Now, you can manage that added extension as you would like to with any other Chrome extension that you added through Chrome Webstore. Its icon will also appear in the Google Chrome Menu on the right side of the address bar once you activate it.

Method 2: Download Regex101 extension for Chrome and install in Developer Mode

This is another method to install Regex101 extension manually, but the twist is that here, you install by enabling the developer mode option provided in Google Chrome. This mode is commonly used for testing extensions or running unpublished tools.

Step 1: Download the Regex101 extension file

Select and download the Regex101 extension by clicking the 'Download CRX' button on the website.

Step 2: Extract the downloaded contents

Convert the file to a ZIP file if it is in CRX format then extract the Regex101 extension zip file or folder that you downloaded. Make sure you extract it using the same folder name and keep it safely in another folder, so you don't delete it by mistake. The extracted folder will be needed to keep your Regex101 extension running.

Step 3: Open Chrome Extension Setting Page

In the address bar of Google Chrome, type chrome://extensions and open the Chrome Extension Page.

Step 4: Enable Developer Mode

After opening the Chrome Extension page, look at the top right side, and you will find the toggle option of "Developer mode."Simply enable that developer mode option.

Step 5: Load the Unpacked Extension

Once you enable the developer mode option, you will see the menu of Load Unpacked, Pack Extensions and Update. From that, select the option "Load unpacked."

Step 6: Select the Extension Folder

Once the pop-up opens upon clicking Load unpacked, select the Regex101 extension directory and click on the "Select Folder "button.

Step 7: Confirm and Install

After you select an extension folder of a Google Chrome extension you're installing manually, confirm its installation for the final time and let the installation complete.

Conclusion

Here we've made a step-by-step guide on How to manually install Regex101 extension in 2 ways. We hope this guide proves helpful.

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