Amp & Speaker Calculator
Free amp & speaker calculator: match amplifier watts, impedance (ohms), headroom & real SPL. Car audio, PA, home & studio.
MoneyLens
Convert currencies and popular cryptocurrencies by hovering over prices on webpages. Choose a target currency, exchange-rate source, or a custom conversion rate.
1 user
LinkID
Create, resolve, share and monitor persistent LinkIDs for web resources directly from Firefox.
WebKernelAI Inspector
Instant SEO, security & performance audit for any webpage. Quick local scan + AI-powered deep analysis.
ReconKit
A privacy-first toolkit for security researchers and developers: crypto & text utilities, passive website analysis, OSINT lookups, DNS/ASN intelligence. All core processing happens on your machine.
Conscientia Moteur de recherche
Recherchez avec Conscientia directement depuis la barre d'adresse et retrouvez-le à chaque nouvel onglet. Moteur de recherche 100% gratuit, sans cookie ni traçage.
BubbleInsight: Search Filter
Analyze and compare personalized search results with neutral searches
1 user
MetaPrism Capture
Capture literature search results from Embase, Cochrane, Google Scholar, Ovid, and citation export files into MetaPrism.
1 user
Pochaev Book WebScraper
Парсер товарів сайту почаїв-книга для Yrij Bazishin. Результат виводиться в текстовий файл.
GoofishClean
Bloqueia os avisos de login do Goofish durante a navegação.
URL Character Guard
An extension that helps protect users from accessing websites containing Cyrillic characters, which might be used for phishing or other malicious purposes.
1 user
GeoMask - Mask Location & Timezone
Mask your location, timezone, and WebRTC by choosing a new location or by auto-syncing with your VPN connection.
1 user
TextGenieAI
Your AI writing assistant wherever you write.
Emberspun - AI Book Writer: Research Clipper
Write a book with AI? Clip research from any page into your book — your AI co-writer reads it while drafting your chapters.
1 user
Live AI Token Counter Bar
Live token tracker displaying current context, running usage, and tokens left for ChatGPT, Gemini, and Claude.
Social Media Discovery
Social Media Discovery es un servicio que te permite catalogar páginas web fácilmente e integrar los registros en el catálogo de tu institución.
1 user
PlexiEnhancer
Inject clean-copy buttons directly into Perplexity answers to copy responses without citations or formatting, and automatically select and enforce your favorite AI model.
1 user
Filed: Save Anything to Notion
Save articles, URLs, screenshots, and highlights directly to your Notion databases, structured, clean, with properties filled in. One floating toolbar, injected on every page. 14-day Pro trial, no card required.
1 user
Pinbase
Pinbase is your link manager: save links in one click from any tab, organize them into structures and tags, sync your bookmarks toolbar in both directions – and discover new pages with AI research right in your browser.
1 user
OLX – Monitor obserwowanych
Pilnuje Twojej listy obserwowanych ogłoszeń na OLX: wykrywa zmiany cen i ogłoszenia, które przestały być aktualne.
