Use Online protractor tool to measure angle online. Virtual protractor online is perfect for accurate and quick angle measurement.

Latest Version

Version
1.0.4
Update
September 3, 2024
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337KiB
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2,000+
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4.81818 ★
Manifest Version
3
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Online protractor Extension

Online protractor tool is your solution for measuring angles with ease and precision. This comprehensive tool offers everything you need for accurate angle measurement online. Whether you are a student, teacher, engineer, or hobbyist, this tool is perfect for all your needs.
- You can measure the angle of any object directly on your screen
- To move the online protractor, just drag it with your mouse or use arrows
- You can change the protractor size using buttons
- You can rotate the virtual protractor just like the traditional protractor
- Online protractor can also measure angles on JPG and PDF files, just allow access to file URLs for this extension
- You can choose clockwise or counterclockwise rotation in the options
- We do not collect or store any personal data.


📖 How to use online protractor:
1. Click the extension icon to see the virtual protractor app
2. Place the midpoint of the online protractor on the vertex of the angle
3. Move two pins to line it up with the sides of the angle
4. Read the degrees in the center. There are two numbers: one goes from 0 to 360 degrees, the other – from 360 to 0.

🖼️ You can take a picture of any object that you would like to measure, for example, the position of the car or the inclination of an object.

📐 If you need to measure something small, just place it on the screen and measure angle directly. If you want to measure something bigger, you can take a picture and upload it, then move the center point of the protractor digital tool to measure it.

💟 Our protractor tool online is designed with the user in mind. The intuitive interface makes it easy to measure angle online, whether you are working on a complex engineering project or a simple school assignment. The digital protractor online ensures precision, making it an essential angle measuring tool for anyone who needs accurate measurements.

Why Choose Our Virtual Protractor?
1️⃣ User-friendly design
2️⃣ Accurate and reliable
3️⃣ Perfect for all skill levels

🌟 The online protractor 360 degrees is ideal for a wide range of applications. We created this online protractor for students, professionals, hobbyists and everyone who needs to measure angles online.

🖥️ The convenience of measuring angles online means you can get accurate results without any hassle. This angle finder online is designed to provide a seamless user experience, ensuring that measuring angles has never been easier.

🔝 Using the angle measurement tool is straightforward. Simply align the protractor online tool with the angle you need to measure, and it will provide an accurate reading. This angle measure tool is designed to be intuitive, making it easy for anyone to work quickly and efficiently.

ℹ️Angles and Degrees
Angles are measured in degrees, the symbol for degrees is a small circle °
- The full circle is 360° (360 degrees)
- A half circle or a straight angle is 180°(180 degrees)
- A quarter circle or a right angle is 90° (90 degrees)
- Acute – is any angle that is less than 90°
- Right – is an angle that is 90°
- Obtuse – is an angle greater than 90° but less than 180°
- Straight – is an angle of 180° which makes a straight line
- Reflex – is an angle greater than 180°


💬 Frequently Asked Questions:

❓Can I use Online protactor for JPGs or PDF files?
🟢Yes, you need to enable access to file URLs for this extension in the Chrome settings:
1. Enter chrome://extensions in the address bar
2. Find Online protractor, click the Details button
3. Enable option Allow access to file URLs

❓Can I change the direction of rotation?
🟢Yes, go to extension settings and choose a preferable rotation direction.

❓Can I change the colors of the protracter?
🟢Yes, you can change the colors in extension settings.

❓How can I change the position of 0?
🟢Click the Rotate button and then drag the Rotate icon.

❓How can I change the size of the online protractor?
🟢Click the button Resize and then drag the arrows to make the protractor smaller or bigger.

❓Why don't I see the Online 360 protractor?
🟢Protractor will not work inside the Chrome web store (where it's installed from). You must be on a page outside of the store.
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Source Manifest.json

{"update_url": "https://clients2.google.com/service/update2/crx", "manifest_version": 3, "name": "__MSG_appName__", "description": "__MSG_shortDesc__", "default_locale": "en", "version": "1.0.4", "icons": { "16": "images/icon-on-16.png", "48": "images/icon-on-48.png", "128": "images/icon-on-128.png" }, "action": { "default_title": "Online protractor" }, "background": { "service_worker": "scripts/background.js" }, "options_ui": { "page": "options.html" }, "permissions": ["activeTab", "storage", "scripting"], "web_accessible_resources": [ { "resources": [ "images/sprite-buttons.svg" ], "matches": [""] } ]}
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How to download and manually install Online protractor extension for Chrome

Looking for a way to install Online protractor 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 Online protractor extensions manually, this article outlines two simple methods to effortlessly install Online protractor extensions, whether they come as unpacked folders in compressed formats like .zip or as .crx files.

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

If you ever need to manually install a Online protractor 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 Online protractor Extension by clicking the "Download CRX" button on the website.

Look for the Online protractor extension you wish to install. Go to the website and download the Online protractor extension package, which is usually a .CRX file and comes in a zipped file. Here ".crx" file is the format for Online protractor 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 Online protractor 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 Online protractor extension for Chrome and install in Developer Mode

This is another method to install Online protractor 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 Online protractor extension file

Select and download the Online protractor 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 Online protractor 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 Online protractor 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 Online protractor 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 Online protractor extension in 2 ways. We hope this guide proves helpful.

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