Chrome Extension Developer & Publisher
17
237
Master Tools's Chrome Extensions & Themes Portfolio
Browse the complete collection of Chrome extensions and themes developed by Master Tools. Discover powerful tools, productivity enhancers, and beautiful themes that can transform your browsing experience. Each extension is carefully crafted to provide unique functionality and value to Chrome users.
Description
EditThisCookie is a cookie manager. You can add, delete, edit, search, protect and block cookies!
EditThisCookie is a cookie manager. You can add, delete, edit, search, protect and block cookies!
Rating
4.0 out of 5 stars
66
66
Updated
September 12, 2025
Manifest version 3
Master Tools
View author page of Master Tools
Website
Visit website of editcookie.com
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View on Chrome Web Store
View EditThisCookie (V3) Chrome Extension on Chrome Web Store
This extension has been viewed 148 times
This extension has been downloaded 0 times
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Description
Manage and switch between multiple proxies quickly & easily.
Manage and switch between multiple proxies quickly & easily.
Rating
3.5 out of 5 stars
51
51
Manifest version 3
Master Tools
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View on Chrome Web Store
View Proxy SwitchyOmega (V3) Chrome Extension on Chrome Web Store
This extension has been viewed 54 times
This extension has been downloaded 1 times
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Description
Hide your geographic location from websites.
Hide your geographic location from websites.
Rating
4.5 out of 5 stars
22
22
Manifest version 3
Master Tools
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make_chrome_yours/accessibility
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View Location Guard (V3) Chrome Extension on Chrome Web Store
This extension has been viewed 50 times
This extension has been downloaded 0 times
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Description
A fun game in a popup
A fun game in a popup
Rating
2.5 out of 5 stars
20
20
Manifest version 3
Master Tools
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View Tetrys (V3) Chrome Extension on Chrome Web Store
This extension has been viewed 34 times
This extension has been downloaded 0 times
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Description
Hide your geographic location from websites.
Hide your geographic location from websites.
Rating
5.0 out of 5 stars
10
10
Updated
September 21, 2024
Removed
This extension was removed on July 20, 2025
Manifest version 3
Master Tools
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make_chrome_yours/accessibility
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View Location Guard Plus Chrome Extension on Chrome Web Store
This extension has been viewed 85 times
This extension has been downloaded 0 times
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Description
A zoomed eyedropper & color chooser tool that allows you to select color values from webpages and more.
A zoomed eyedropper & color chooser tool that allows you to select color values from webpages and more.
Rating
5.0 out of 5 stars
2
2
Removed
This extension was removed on August 6, 2025
Manifest version 3
Master Tools
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View ColorPick Eyedropper (V3) Chrome Extension on Chrome Web Store
This extension has been viewed 34 times
This extension has been downloaded 0 times
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Description
Global Speed Accelerator
Global Speed Accelerator
Rating
5.0 out of 5 stars
2
2
Created
February 26, 2024
Updated
February 26, 2024
Manifest version 3
Master Tools
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make_chrome_yours/accessibility
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View Global Speed Accelerator Chrome Extension on Chrome Web Store
This extension has been viewed 22 times
This extension has been downloaded 0 times
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Description
Displays all meta data and main SEO information for the best SEO
Displays all meta data and main SEO information for the best SEO
Rating
5.0 out of 5 stars
2
2
Manifest version 3
Master Tools
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View SEO META in 1 CLICK (V3) Chrome Extension on Chrome Web Store
This extension has been viewed 34 times
This extension has been downloaded 0 times
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Description
Makes YouTube stream H.264 videos instead of VP8/VP9 videos
Makes YouTube stream H.264 videos instead of VP8/VP9 videos
Rating
3.7 out of 5 stars
3
3
Manifest version 3
Master Tools
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View h264ify (V3) Chrome Extension on Chrome Web Store
This extension has been viewed 42 times
This extension has been downloaded 0 times
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Description
Download Videos & Music from Any Website
Download Videos & Music from Any Website
Rating
3.0 out of 5 stars
4
4
Manifest version 3
Master Tools
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View Dumbload (Free Video Downloader) Chrome Extension on Chrome Web Store
This extension has been viewed 17 times
This extension has been downloaded 0 times
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Description
Enhanced OpenAI ChatGPT directly Google search response. Get access to ChatGPT on any website. Chat GPT everywhere.
Enhanced OpenAI ChatGPT directly Google search response. Get access to ChatGPT on any website. Chat GPT everywhere.
Rating
5.0 out of 5 stars
2
2
Created
February 15, 2025
Updated
February 15, 2025
Manifest version 3
Master Tools
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View ChatGPT Assistant - GPT Search Chrome Extension on Chrome Web Store
This extension has been viewed 19 times
This extension has been downloaded 0 times
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Description
The most beautiful and customizable JSON/JSONP highlighter that your eyes have ever seen.
The most beautiful and customizable JSON/JSONP highlighter that your eyes have ever seen.
Rating
5.0 out of 5 stars
2
2
Created
September 4, 2024
Manifest version 3
Master Tools
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View JSON Viewer Chrome Extension on Chrome Web Store
This extension has been viewed 59 times
This extension has been downloaded 0 times
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Description
Volume Booster for YouTube
Volume Booster for YouTube
Rating
4.7 out of 5 stars
15
15
Removed
This extension was removed on July 19, 2025
Manifest version 3
Master Tools
View author page of Master Tools
Version of the extension
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make_chrome_yours/accessibility
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View Volume Booster for YouTube Chrome Extension on Chrome Web Store
This extension has been viewed 15 times
This extension has been downloaded 0 times
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Description
Force Enable Right Click & Copy
Force Enable Right Click & Copy
Created
February 12, 2025
Updated
February 12, 2025
Removed
This extension was removed on July 20, 2025
Manifest version 3
Master Tools
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View Absolute Enable Right Click & Copy (V3) Chrome Extension on Chrome Web Store
This extension has been viewed 20 times
This extension has been downloaded 0 times
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Description
Scriptmonkey Simple lets users inject and manage custom scripts on web pages, similar to Tampermonkey.
Scriptmonkey Simple lets users inject and manage custom scripts on web pages, similar to Tampermonkey.
Rating
5.0 out of 5 stars
1
1
Removed
This extension was removed on July 19, 2025
Manifest version 3
Master Tools
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View Scriptmonkey Simple Chrome Extension on Chrome Web Store
This extension has been viewed 55 times
This extension has been downloaded 0 times
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Description
Youtube Ad Cleaner
Youtube Ad Cleaner
Rating
3.7 out of 5 stars
3
3
Manifest version 3
Master Tools
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View Youtube Ad Cleaner Chrome Extension on Chrome Web Store
This extension has been viewed 35 times
This extension has been downloaded 0 times
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Description
Take a screenshot of any YouTube video with one click.
Take a screenshot of any YouTube video with one click.
Rating
5.0 out of 5 stars
1
1
Created
September 27, 2024
Updated
September 27, 2024
Removed
This extension was removed on July 20, 2025
Manifest version 3
Master Tools
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View Screenshot YouTube (V3) Chrome Extension on Chrome Web Store
This extension has been viewed 38 times
This extension has been downloaded 0 times
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