Sider: Chat with GPT Claude Gemini and more by MinH

Chat with GPT, Claude, Gemini, Grok and more in one AI sidebar. Search, read, summarize, write and translate on any page without switching tabs.

Download Firefox and get the extension

About this extension

Sider brings your favorite AI models into one sidebar so you can chat, search, read, and write without leaving the page.

Chat with GPT, Claude, Gemini, Grok, and DeepSeek in one place
Summarize articles, PDFs, videos, and webpages instantly
Get writing help, rewrites, and translations in any text box
Compare answers from multiple models side by side
Use context from the page you are on for smarter replies

Install once and turn your browser into a faster AI workspace.

Rated 5 by 3 reviewers