Sambungan
Youtube converter button - YTLoad
YouTube downloader FREE - Convert videos to MP3 MP4
Edit the Page
Toggles the 'Design Mode' so that you can edit the contents of the page.
SeoQuake extension
SEOquake is a free plugin that provides you with key SEO metrics, along with other useful tools such as SEO Audit and many others
GrabzIt Web Scraping Assistant
Create Web Scrapes online easier than ever before with GrabzIt's Web Scraping Assistant.
Fontstorage
The simplest extension for identifying and selecting fonts on a website.
Caffeine
Keep awake which prevents the OS from automatically going to sleep, dimming the screen or starting screen savers
PIX Studio Plugin
PIX RPA Studio Plugin
CSSViewer
CSSViewer
IP Geolocation Lookup
IP Location Lookup by ipwhois.io
Extensions for Mermaid
A browser extension for Chrome, Opera & Firefox that adds Mermaid language support to GitHub. A fork from the not updated GitHub + Mermaid extension.
RestMan
RESTMan is a browser extension to work on http requests.
W3C Markup Validation Service
This validator checks the markup validity of Web documents in HTML, XHTML, SMIL, MathML, etc.
Web Edit
Edit tapak web dengan mudah buat sementara waktu dengan satu klik butang.
PDF API HTML5
Mini SDK JavaScript and APIs library to create PDF file for web apps
View Page Source
Get access to the page source with the click of a button.
sha1 hash generator
SHA1 hash generator (offline mode)
Picture in Play
Indicates whether the `picture` element is in use on a page.
CSS & JS Injector
Easily customize your browsing experience CSS & JS Injector is a tool for developers, designers, and power users. Apply custom CSS styles and JavaScript to specific websites effortlessly. Boost productivity and customize the look, feel, and functionality of websites without altering its source code.
Hex Calculator
Perform quick and accurate hexadecimal calculations — addition, subtraction, multiplication, and division with remainder — directly in your Opera browser.
JSON Formatter & Beautifier
makes it simple to read JSON Code for browser
Custom Style Script
Add Custom JavaScript (JS) Code or Styles (CSS) to any page.
TwicPics Companion
Using TwicPics has never been so easy!
Disable Cookies
Disable cookies for current domain.
Modify Header Value
Add, modify or remove a header for any request on desired domains.
Polypad (Open in App)
Polypad Open in App.
Font Inspector
Click on any HTML element to get the font info in a popup!
Image Resizer
Rescale multiple images into different sizes in a single step
Browser Update Watchdog
Notifies you, whenever your browser has been automatically updated.
BuiltWith Technology Profiler
Find out what the website you are visiting is built with using this extension.
Edit with Adobe Photoshop
Adds a context menu item to send image links directly to Adobe Photoshop photo editor
md5 hash generator
MD5 hash generator (offline mode)
Edit with Paint.Net
Adds a context menu item to send image links directly to Paint.Net photo editor