IsWordPress
Discover WordPress Sites Instantly
Effortlessly identify WordPress websites, themes, and plugins. Get instant insights into the technology powering any site with just one click.
Powerful Features for Developers
Everything you need to analyze WordPress sites in seconds
Instant Detection
Quickly identify if a website is powered by WordPress. No waiting, no hassle—just instant results with one click.
Theme Detection
Discover which WordPress theme any site is using. Perfect for gathering design inspiration and competitive research.
Plugin Discovery
Identify installed plugins to understand how sites achieve specific functionality. Great for learning and research.
Optimized Performance
Lightweight and blazing fast. The extension uses minimal resources and delivers results instantly without slowing down your browser.
Works Offline
No internet connection needed. IsWordPress operates entirely in your browser without requiring external servers.
Privacy Focused
Your browsing data stays private. No tracking, no data collection, no third-party servers. Just pure functionality.
Simple and Effortless
Start discovering WordPress sites in seconds with just three easy steps
Install Extension
Add IsWordPress to Chrome from the Chrome Web Store. It's free and takes just one click.
Visit Any Website
Browse to any website you want to analyze. IsWordPress works on all WordPress sites.
Get Instant Insights!
Click the extension icon to instantly see theme, plugins, and WordPress info.
Completely free • 524+ users
Perfect For Everyone
Whether you're a developer, designer, or WordPress enthusiast, IsWordPress helps you work smarter
Developers
Quickly analyze competitor sites, discover technical implementations, and research plugins for client projects.
Designers
Find design inspiration by identifying themes used on beautiful websites. Build your mood board faster.
Agencies
Research potential clients' tech stacks, prepare proposals, and understand their current WordPress setup instantly.
Students & Learners
Learn by example. Discover what themes and plugins successful websites use to achieve their features.
SEO Specialists
Identify WordPress sites quickly during audits and understand the technical foundation for optimization strategies.
Content Creators
Research how top WordPress sites structure their content and discover tools that enhance user experience.
Loved by Our Users
See what users are saying about IsWordPress on the Chrome Web Store
"Ok, so I used to use a brilliant, fast, accurate chrome extension that I paid for. This unfortunate...
"I was looking for a good extension to detect themes and plugins, and finally found the perfect one....
"I was looking for the best WordPress theme & plugin detector tool for quite a long time. Finally, f...
"I tried other tools, but this extension is working exactly as expected. Such a nice tool!"
Frequently Asked Questions
Everything you need to know about IsWordPress
Yes, absolutely! IsWordPress is 100% free forever. No premium tiers, no hidden costs, no subscriptions. We believe in making powerful tools accessible to everyone.
Yes! IsWordPress can detect any WordPress website, regardless of theme, plugins, or hosting provider. It uses smart detection methods to identify WordPress signatures.
IsWordPress analyzes the website's HTML, CSS, and JavaScript files to detect plugin signatures and paths. It identifies publicly visible plugins used on the site.
No! IsWordPress respects your privacy completely. It doesn't collect, store, or transmit any browsing data. Everything runs locally in your browser.
Currently, IsWordPress is available for Chrome and Chromium-based browsers (Edge, Brave, Opera). We're working on versions for other browsers.
IsWordPress doesn't rely on external servers or APIs. All analysis happens locally in your browser, making it fast, private, and reliable even without internet.
Start Discovering WordPress Sites Today
Join developers, designers, and WordPress enthusiasts who use IsWordPress to gain instant insights into any WordPress website.