Add subtitles to any HTML5 video sites such as Youtube, Netflix, Amazon Prime Video, Disney+, HBO Max and other stream sites.

Latest Version

Version
6.3.8
Update
October 2, 2023
Size
635KiB
Developer
Category
Users
8,000+
Rating
3.42105 ★
Manifest Version
3
Web Store Status
Languages Support
English
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Permissions
WebNavigation
Scripting
Storage
ActiveTab
See more

Open Subtitles Extension

Open Subtitles extension provides subtitles experience to any HTML5 video site (youtube, netflix, amazon prime, hulu and other streaming sites)

Features:
• Search - autodetection of title, download and view subtitles in videos from OpenSubtitles.com
• Drag and drop subtitles file if you want custom subtitles
• Supported subtitle formats: *.srt, *.vtt, *.ass, *.ssa
• Works on iframes (embedded videos)
• Synchronize subtitles to video
• Customize Subtitles color, background color, transparency, font size
• See transcription/text of video/subtitles, possible copy with shift+left-click
• Jump to timestamp with left click

How to use:
- Install the extension to your browser.
- We recommend to pin it to navigation bar, so you can use it easily
- Open website with video
- Click on \"Open Subtitles\" extension at the right top corner in your browser, it will open extension dialog
- The first video is autodetected, title is detected, search for subtitles and download them, or drop subtitle file
- Subtitles are displayed on video
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Source Manifest.json

{"update_url": "https://clients2.google.com/service/update2/crx", "name": "Open Subtitles", "version": "6.3.8", "manifest_version": 3, "description": "Add subtitles to any HTML5 video sites such as Youtube, Netflix, Amazon Prime Video, Disney+, HBO Max and other stream sites.", "author": "Stefan Breitenstein", "icons": { "16": "res/icons/logo16.png", "48": "res/icons/logo48.png", "128": "res/icons/logo128.png" }, "action": { "default_icon": { "16": "res/icons/logo16.png" } }, "background": { "service_worker": "background.js" }, "minimum_chrome_version": "88", "content_security_policy": { "extension_pages": "script-src 'self'; object-src 'self'" }, "host_permissions": [ "https://*/" ], "permissions": [ "webNavigation", "scripting", "storage", "activeTab" ]}
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How to download and manually install Open Subtitles extension for Chrome

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

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

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

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

This is another method to install Open Subtitles 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 Open Subtitles extension file

Select and download the Open Subtitles 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 Open Subtitles 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 Open Subtitles 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 Open Subtitles 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 Open Subtitles extension in 2 ways. We hope this guide proves helpful.

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User reviews

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Ahmet ŞEN (ID: 000000783e392ecf) Voted 1 ★ - Updated 08/06/2023 çalışmıyor

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SakuraHougetsu28 (ID: 000000a6ecab9e44) Voted 5 ★ - Updated 06/27/2023 it works great, but it has some bugs when i'm in the settings customizing the subs, for example i cant turn the background off, but in general works fantastic, so anyway it deserves five stars ^^

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T Q (ID: 0000006aec8fde64) Voted 5 ★ - Updated 05/30/2023 I don't know how I can live without this now, have been able to watch movies where streaming services offered no subtitles

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En Xie (ID: 000000798d7c4bc7) Voted 5 ★ - Updated 05/05/2023 非常好用 , thinks!!!!!!!!! , 正是我需要的

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Higor Cardoso (ID: 0000005a986e7b97) Voted 4 ★ - Updated 01/24/2023 Funciona muito bem. Apenas acho que deveria ter a opção de favoritar uma série / desenho, facilitaria ainda mais.