Fake Data Generator
Generate realistic test data on the spot: names, emails, usernames, phones, UUIDs, IPs, MACs, dates, colors, numbers and lorem text. Pick a type, set a count, copy. Offline.
5 users
RoboX - Live Robots & Technical SEO Checker
The ultimate technical SEO companion. Analyze robots.txt, HTTP status, meta tags, canonicals, and links in real-time directly in your browser. Includes technical SEO monitoring, XML sitemap validation, and an AI bot simulator.
5 users
Custom Style Manager
Custom Style Manager allows domain-level CSS styling for any website you visit. Your changes will sync across all of your logged-in Firefox browsers.
5 users
Smart Refresh & Keyword Tracker
Auto-refresh tabs, track keyword changes, and set custom alert rules.
5 users
Wordstat Yandex Collector
Быстрый сбор минус-слов и семантики в Яндекс Wordstat. Все данные хранятся локально.
5 users
AWS SAML Sign-In Beautifier
A browser extension that enhances the AWS SAML Sign-In page, making it easier to use and visually appealing.
5 users
JobSeeker Companion
Tools to support your job search. Clipboard to quickly copy/paste job links, save offers, and match your CV to the current page to check compatibility.
5 users
Hx0 DateGuard
Local sensitive data scanner and input leak guard for pages/APIs, rules, and reports.
5 users
Session Backup Manager
Save and restore browsing sessions automatically, ensuring no tabs are lost.
5 users
IPGeolocation.io - IP Data & more
Public IP lookup with geolocation and threat intelligence from IPGeolocation.io. View city, country, timezone, VPN and proxy detection, threat score, and automatic IP change alerts.
5 users
CacheBuster Pro
Efficiently manage and clear browser cache for streamlined development testing.
5 users
Speed Test Pro
Measure your internet speed (ping, download, upload) with 1 click, 100% client-side in your browser. No external APIs or services required. Uses Cloudflare’s public endpoints for accurate multi-stream testing. Export history as timestamped JSON.
5 users
Smart Copy Pro – Unlock Copy
Restore copying, text selection, keyboard shortcuts and right-click on restricted websites. Includes per-site controls, aggressive mode and local-only processing.
5 users
Referer By Domain
Referer By Domain gives you fine-grained control over how your browser sends referrer headers. You can disable referrers for specific domains, send only the origin, send the full URL, or leave referrers unrestricted. Improve privacy + compatibility.
5 users
Customized Image search
With just a right click you can select and then search images based on their extensions. For example as a Web Developer you need .png images for background and for transparency or you need a jpg image where size is big.
5 users
Pseudolocalize
Transform a webpage by inserting accented characters and making words 30% longer or swap text to read from right to left. A tool to help web developers test their code in different locales without having a translation available.
5 users
z-context
z-index debug panel An addons that displays stacking contexts and z-index values in the elements panel
5 users
AI-Powered Text Insights
Extract sentiment and emotion easily from text as you browse the web.
5 users
