Install the Sider browser extension to instantly access AI capabilities on any webpage. As you browse, use the sidebar to chat with various advanced AI models like GPT, Gemini, or Claude. Simply select text to summarize, explain, or translate it into over 50 languages. For full webpage translation, activate the bilingual view. When writing emails, articles, or comments, utilize the AI Writer for drafting, rephrasing, grammar checks, or tone adjustments directly within your input fields. Need to understand a YouTube video or a PDF? Sider can summarize these documents, providing key takeaways and quick answers. For research, ask Sider questions about the current page or uploaded files to get context-aware insights. Leverage Sider Fusion for automatic optimal AI engine selection. Beyond the browser, download the dedicated Sider apps for iOS, Android, Windows, or Mac. Your chats, files, and custom sidekicks are synchronized across all devices via the cloud, ensuring a consistent experience. Upload various file formats like PDFs, DOCX, PPTX, or TXT to chat with them, extract information, or analyze data. Transform text into images with the AI Artistry tools, or edit existing images by removing backgrounds, extracting text, or upscaling. Organize all your AI interactions, clips, and reports in Wisebase, an AI-powered knowledge base, allowing you to query across your saved content and receive answers grounded in your original sources. Sider makes advanced AI accessible for all your digital tasks.