Firefox extension 5

Text-to-speech reader for webpages, PDFs, Kindle books, and AI answers CastReader is a text-to-speech and reading-assistance tool available as a browser extension and mobile app. It reads webpages, PDFs, Kindle books, ebooks, documents, emails, and AI responses aloud with synchronized highlighting and auto-scroll. Its Read & Explain feature helps users understand difficult passages through spoken explanations, subtitles, and annotations while keeping the original source visible. CastReader supports multiple languages, including German, and works across supported Chrome, Edge, Firefox, iPhone, iPad, and Android workflows.

Instant AI on Web Meet SurfMind: Instant AI chat (GPT, Claude, Gemini, OpenRouter, Ollama, Local & Custom Models). Tired of copying and pasting text into ChatGPT in another tab? SurfMind brings the world’s most powerful AI models right next to your webpage. Whether you need to research across 10 tabs, draft flawless replies, summarize long articles, or automate browser tasks, SurfMind sees what you see and helps you get it done right where you are.

Native developer advertising platform monetizing AI wait time Idlen is a native advertising platform for developers. It places relevant ads during AI processing in VS Code, Cursor, Windsurf, Chromium browsers, Firefox, and AI chat applications. Developers can earn money while waiting for AI responses, advertisers can target users by their technology stack, and AI app publishers can monetize chat products with the Idlen SDK. Idlen states that prompts and source code remain private, with package analysis performed locally for ad relevance.

Unified history and bookmark manager with powerful search and automation features. Surfed is a unified history and bookmark manager for macOS, iOS, and visionOS. It acts as a personal search engine for your browsing history and links, making it easier and faster to find visited websites. Surfed offers features like web automation, listen later, and read later functionalities, enhancing the browsing experience.

AI extension for translating and dubbing YouTube videos AutoDub is a browser extension that translates and dubs YouTube videos into the viewer’s chosen language using AI-generated voices and bilingual subtitles. It detects the source language automatically, processes YouTube captions, and synchronizes the translated audio with the video timeline. AutoDub supports Chrome, Edge, Brave, Firefox, and 42 dubbing languages.