Gemini in Sidebar

Purpose: Accessing Gemini alongside web pages and sending selected text for assistance without leaving the browser.

Inferred · not functionally tested

Audience: Firefox users who want quick access to Gemini while browsing

Inferred · not functionally tested

Functions: Unknown

Interfaces: API: unknown · MCP: unknown · CLI: unknown · Self-hosting: unknown

Recorded constraints: pricing: open_source · license: Open Source · platforms: WEB · deployment: browser, embeddable, macos, windows, linux

Constraint provenance is unknown; confirm requirements with the publisher.

Record sources: addons.mozilla.org · addons.mozilla.org. These links do not verify the individual claims.

Gemini in Sidebar is a Browser DevTools & extensions project. Inferred · not functionally tested: It focuses on accessing Gemini alongside web pages and sending selected text for assistance without leaving the browser. Inferred · not functionally tested: It is built as a consumer product for firefox users who want quick access to Gemini while browsing. Basis unknown · not verified: Gemini in Sidebar is open source under the Open Source license. Basis unknown · not verified: Gemini in Sidebar is available on the web, embeddable surfaces, macOS, Windows, and Linux.

ChatGPT in Sidebar builds and maintains Gemini in Sidebar, and it first shipped in 2025. Inferred · not functionally tested: Key capabilities include sidebar access, text selection, and gemini integration. The interface is available in 32 languages, including Czech, German, and Greek.

Summary written by a language model from the project’s public pages.