One Click W3C Markup Validation
Sends the current page to the W3C Markup Validation Service.
27 users
Open in Waterfox
Open current page, link, or all tabs in the Waterfox browser.
27 users
OnlyHTML
An open-source add-on to remove the CSS of a webpage. OnlyHTML add-on does exactly the same with a single click. No extra settings, no extra clicks, see only the HTML in all it's glory!
27 users
view-current-source
View the source code of a page at its current state.
27 users
SFCC DevTools
Support Browser Interaction with VS Code, Eclipse, and SFCC Business Manager via DevTools Web Inspector.
27 users
Google Font Live Preview
Pick a Google Font, choose a CSS selector, see what your website looks like with that font. Say goodbye to copy pasting embed code during development. :)
27 users
WebsiteIP
Click on the icon of the WebsiteIP addon to display the IP(s) of the website you are browsing. Its goal is mainly for developpers or sysadmins to be sure to hit the correct server when migrating a website from server A to server B.
27 users
PolySwarm NectarNet
Earn NCT tokens browsing the internet.
27 users
PHP Manual
Easily search the PHP manual using the keyword `php` without using a search engine first.
27 users
Akamai Detector
Indicates when a site is being accessed via Akamai.
27 users
New Status Colors PRO for JIRA Cloud
With this JIRA Cloud add-on, your JIRA users will live in a full-color world! ... more beautiful than the usual and boring "blue", "yellow", "green" in the issues status.
27 users
Open Graph Previewer
Preview how your website will look on social media with every Open Graph configuration, instantly.
27 users
Web Color Palette Extractor
Extract and manage web color palettes from web pages.
26 users
YuIA – AI Assistant
All the top AIs in your browser: ChatGPT, Gemini, DeepSeek, and more. Translate, summarize, and explain texts with just one click!
26 users
TumblrTextTint
Make your Tumblr posts pop with colour! The TumblrTextTint extension enables you to format your Tumblr blog posts with a custom colour for your text!
26 users
User-Agent 模拟器
自定义和管理User-Agent,模拟不同浏览器和搜索引擎爬虫访问网站,便于开发测试和兼容性检查。
26 users
AI StitchSnap - Screen Capture & Full Page Screens
Capture full pages, visible areas, or custom regions with one click. Instantly send screenshots to ChatGPT, Claude, Copilot, Grok, and DeepSeek for AI analysis.
26 users
Audio Editor
You can edit audio for free
26 users
Text to QR/Barcode Converter
This extraction helps to generate a QR code or barcode image based on the selected text.
26 users
Clear Cache & Reload
One-click button to clear site cache and reload the page.
26 users
Get Thumbnail to video YouTube
Make thumbnail previews or images for video from YouTube. Only one mouse click and you get a list of links to thumbnails with the available resolutions to this video!
26 users
TYPO3 Workbench
Usefull tools around your work with TYPO3. Presented by VisionConnect.
26 users
MaxAiChat
AI-powered chatbot with voice input, TTS, and conversation memory. Powered by OpenAI-compatible APIs.
26 users
Highlite
Annotate, highlight, draw, and share on any web page
26 users
TemEx: Template Extractor
This tool automatically extracts the template of a webpage. In order to identify the template, this tool (1) analyzes the webpages linked by the current webpage, and (2) identifies common HTML structures. The common HTML structure is the template.
26 users