Instantly add events to your Calendar with the click of a button without retyping the title, date, time or location of an event.

Latest Version

Version
1.0.7
Update
November 14, 2024
Size
78.08KiB
Developer
www.seabreezecomputers.com
Category
Users
2,000+
Rating
3.38095 ★
Manifest Version
3
Web Store Status
Languages Support
English
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Permissions
Identity
Identity.email
Tabs
Storage
ActiveTab
Scripting
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Add To Calendar Extension

Add To Calendar

Instantly add events or appointments to your Google Calendar or other calendar (iCal, .ics) with the click of a button without retyping the title, date, time or location of an event.

Click on the \"Add To Calendar\" button 📅⁺ in the Chrome Toolbar on any website. It will scan the website using Intelligent Technology to find event information such as title, date, time and address.

NOTE: If you do not see the extension icon on the Chrome toolbar then click on the \"Extensions\" icon that looks like a jigsaw puzzle piece 🧩 on the Chrome toolbar. Look for \"Add To Calendar\" and then click on the pin icon 📌 next to it.

11/14/2024 - Version 1.0.7
+Bug Fix: Some times were not getting parsed if they were in the same paragraph with other times.

10/21/2024 - Version 1.0.6
+ Bug Fix: If the date format was set to dd/mm/yyyy but the found event date was dd/mm/yy such as 06/12/24 then it was getting an incorrect date because it was expecting a four digit year.

2/15/2024 - Version 1.0.5
+ Bug fix: \"Error in event handler: SyntaxError: Bad control character in string literal in JSON at position\" if the ld+json event data on a website didn't properly escape line feeds, etc.

1/25/2024 - Version 1.0.4
+ Fixed license bug

1/24/2024 - Version 1.0.3
+ Bug Fix - Download iCal file was attempting to download more than once.
+ Better matching of AM/PM for events pages like Google events.

6/26/2023 - Version 1.0.2
+ Now allows paste in date and time input fields.

9/13/2022 - Version 1.0.1
+ Now removes zero width no-break space (\\uFEFF) from times and dates if web authors are using it for some reason.

9/9/2022 - Version 1.0.0
+ Updated to Manifest V3
+ Can now find events in cross domain iFrames
+ Highlighted text is added to event description if no other description is found.
+ More date values with the wrong format in ld+json events are corrected now.
+ Keyboard shortcut link added to \"Settings\".
+ Added busy wait spinner to popup.

8/8/2022 - Version 0.9.11
+ Removes ​ from text match so that time and dates can be matched where web authors are adding ​

7/18/2022 - Verison 0.9.10
+ Fixed new bug where dates formatted as 'yyyy/mm/dd' were accidentally swapping the month and the day.
+ Fixed a bug where dates formatted like 7-15 were sometimes being detected as time.
+ Now works better with Military or British time such as \"17:00 to 22:00\".
+ Now gets description if any ld+JSON, Microdata, or RDFa includes \"description\" markup.
+ Now removes timezone offset if included with ld+JSON, Microdata, or RDFa time and adds it to a timezone offset field.

7/16/2022 - Version 0.9.9
+ Now better at auto detecting the date format such as 'mm/dd/yyyy' or 'dd/mm/yyyy' and if that still does not work there is now a \"Date Format\" option to choose between, 'Auto Detect' or 'mm/dd/yyyy' or 'dd/mm/yyyy' or 'yyyy/mm/dd'.

9/8/2021 - Version 0.9.8
+Fixed some license issues.

Version 0.9.7 - 4/7/2021 - Added identity.email permission because Google is deprecating Chrome Web Store payments. So setup for new payments processor. Also the Add To Calendar extension can now find event data in \"application/ld+json\" if available on the website. Also the extension can now read event data in iframes if they are from the same domain. Also the extension no longer adds H2 elements to the document for IMG tags with title or alt attributes. Also added matching for a new thin dash – that is used on Google's events page for the time (ex: 7:30 – 11:59 PM) when selecting event text on the right side. Also added Dark Mode support.

Version 0.9.6 - 12/5/2019 - Links on popup were going to the wrong page to purchase \"Add To Calendar\" extension. Also one link was not opening because it did not have target=\"_blank\". Fixed.

Version 0.9.5 - 1/19/2019 - Now finds event information in IMG ALT tags if there. Also improved finding of event information in highlighted text by removing   from elements. Also improved matching of start time and end time located in same element.

Version 0.9.4 - 1/15/2019 - Fixed so that \"1-3 p.m.\" would not match a date by looking for it not to match \"p.m.\" instead of just \"pm\". Also fixed so that \"Jan 10-12\" does not match a time of \"10-12\".

Version 0.9.3 - 1/10/2019 - Fixed where Europe style dates of \"23-25 February\" were being skipped because were being matched with \"23-25-\" style matching. Also fixed where the extension would detect \"01/25/2019\" as a Europe style date of dd/mm/yyyy because of the leading 0. Now calculates that the 25 is too large to be a month.

Version 0.9.2 - 12/21/2018 - Fixed some bugs where times like 5-7:00 were sometimes matching a date of 5-7. Also fixed a few other bugs where dates like 12/25-12/29 were sometimes matching 12/25/12.

Version 0.9.1 - Added Google Developer Tools API Client ID and Chrome Web Store API.

Version 0.9.0 - Add To Calendar Chrome extension created.
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Source Manifest.json

{"update_url": "https://clients2.google.com/service/update2/crx","manifest_version": 3,"name": "Add To Calendar", "short_name" : "Add2Calendar", "author": "Jeff Baker","version": "1.0.7","key": "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAq5ZtauQzuKe7fyPU3qFld4iU/KccuMVn1r3M2w59O20IAQu8pYMo7z4rNfmffcn2vsnRFN11vtJSwP/IJSAbf5hr3he2EYIDo64G3Z1FIPYrO5XDQRIjcMhWoRSm7UlEwIjZvjaQc1J4VnA/wQ0aIhJ+goIVsPWyP/XX3mJIRU7br5wsIsc8sD1jAPBUs1lae++Pt0hUjSQ+kP9vyOvjiawxl5YfIaT2L4bWQDZFu7s3EqgIv2xN9RMhDrnim+wAtYHnkvpSy0IPQiKUT4eCN4Vz+KTwgFIltisFN+YGwZGpIkUAfRbnl0flbu1Zlx+x768SqOezoQ7eAYyk5bN9zwIDAQAB","description": "Instantly add events to your Calendar with the click of a button without retyping the title, date, time or location of an event.", "icons": {"16": "images/add2calendar16.png", "48": "images/add2calendar48.png", "128": "images/add2calendar128.png" },"permissions": [ "identity","identity.email","tabs", "storage","activeTab","scripting"], "oauth2": { "client_id": "714998570643-897cn1l7dqesr3fldjt1mksa290rhpiv.apps.googleusercontent.com", "scopes": ["https://www.googleapis.com/auth/chromewebstore.readonly"] },"host_permissions": ["*://www.seabreezecomputers.com/*","*://seabreezecomputers.com/*","*://192.168.1.5/*",""],"action": {"default_icon": "images/add2calendar38.png", "default_title": "Add To Calendar", "default_popup": "popup.html"},"commands": {"_execute_action": { "suggested_key": {"default": "Alt+2"}}},"background": { "service_worker": "background.js"},"content_scripts": [ {"matches": ["*://www.seabreezecomputers.com/*", "*://seabreezecomputers.com/*"], "js": ["storage.js", "a2c.js", "license2020.js"], "css": [],"all_frames": false, "run_at": "document_start" } ]}
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How to download and manually install Add To Calendar extension for Chrome

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

Method 1: Download Add To Calendar extension and manually install through Drag &Drop

If you ever need to manually install a Add To Calendar 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 Add To Calendar Extension by clicking the "Download CRX" button on the website.

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

This is another method to install Add To Calendar 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 Add To Calendar extension file

Select and download the Add To Calendar 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 Add To Calendar 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 Add To Calendar 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 Add To Calendar 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 Add To Calendar extension in 2 ways. We hope this guide proves helpful.

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User reviews

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Alain-Christian (ID: 000000a45ce0b633) Voted 5 ★ - Updated 07/21/2023 I was looking for a plugin to add events from a website that doesn't have an "add to GCAL" option and this worked PERFECTLY! I'm so happy I found this app.

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Ming CHITAVONG (ID: 0000005341dbaa2d) Voted 4 ★ - Updated 06/26/2023 THe best i have tried among 6 tested. Would it be possible to give choices when editing the event. for my example, it detected (time, title) but did detected the wrong starting time and end time. If it could 1) try to guess 2) give us 3-4 suggestions between the different time detected 3) or let us edit manually (copy paste) if the choice is not present. Example tested : Trajet aller Paris Gare de Lyon Marseille Saint-Charles Samedi 9 Septembre 2023 45€ Ouverture de l’embarquement 40mn avant le départ et fermeture de l’accès au train 5mn avant le départ. 05:58 Paris Gare de Lyon duration 3H27 Grande Vitesse | Train n°7829 09:25 Marseille Saint-Charles Masquer les détails de votre billet

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Clemens Ratte-Polle (ID: 00000020588ec5f5) Voted 4 ★ - Updated 06/07/2023 you should mention the calendar formats supported like ical, ics, etc. that people would better find you :)

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Annie Smith (ID: 000000a04cd4fb89) Voted 5 ★ - Updated 03/20/2023 Amazing! But is there any way to have a version for google tasks?

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Binza Qureshi (ID: 000000f3b5ed6e2f) Voted 2 ★ - Updated 01/17/2023 Does not accurately identify titles for dates, nor does it work if theres multiple events